Interstate 80 (I-80) is an east–west transcontinental

freeway A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway, and expressway. Other similar terms ...

that crosses the United States from

San Francisco, California San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...

, to

Teaneck, New Jersey Teaneck () is a Township (New Jersey), township in Bergen County, New Jersey, Bergen County, in the U.S. state of New Jersey. It is a bedroom community in the New York metropolitan area. The town is know for their pancake throwing contest held ...

, in the

New York metropolitan area The New York metropolitan area, also called the Tri-State area and sometimes referred to as Greater New York, is the List of cities by GDP, largest metropolitan economy in the world, with a List of U.S. metropolitan areas by GDP, gross metropo ...

. The highway was designated in 1956 as one of the original routes of the

Interstate Highway System The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, or the Eisenhower Interstate System, is a network of controlled-access highways that forms part of the National Hi ...

; its final segment was opened in 1986. At a length of , it is the second-longest Interstate Highway in the United States, after

I-90 Interstate 90 (I-90) is an east–west transcontinental freeway and the longest Interstate Highway in the United States at . It begins in Seattle, Washington, and travels through the Pacific Northwest, Mountain states, Mountain West, Great Pla ...

. It runs through many major cities, including

Oakland Oakland is a city in the East Bay region of the San Francisco Bay Area in the U.S. state of California. It is the county seat and most populous city in Alameda County, with a population of 440,646 in 2020. A major West Coast port, Oakland is ...

Sacramento Sacramento ( or ; ; ) is the capital city of the U.S. state of California and the seat of Sacramento County. Located at the confluence of the Sacramento and American Rivers in Northern California's Sacramento Valley, Sacramento's 2020 p ...

Reno Reno ( ) is a city in the northwest section of the U.S. state of Nevada, along the Nevada–California border. It is the county seat and most populous city of Washoe County, Nevada, Washoe County. Sitting in the High Eastern Sierra foothills, ...

Salt Lake City Salt Lake City, often shortened to Salt Lake or SLC, is the capital and most populous city of the U.S. state of Utah. It is the county seat of Salt Lake County, the most populous county in the state. The city is the core of the Salt Lake Ci ...

Omaha Omaha ( ) is the List of cities in Nebraska, most populous city in the U.S. state of Nebraska. It is located in the Midwestern United States along the Missouri River, about north of the mouth of the Platte River. The nation's List of United S ...

Des Moines Des Moines is the List of capitals in the United States, capital and List of cities in Iowa, most populous city in the U.S. state of Iowa. It is the county seat of Polk County, Iowa, Polk County with parts extending into Warren County, Iowa, Wa ...

, and

Toledo Toledo most commonly refers to: * Toledo, Spain, a city in Spain * Province of Toledo, Spain * Toledo, Ohio, a city in the United States Toledo may also refer to: Places Belize * Toledo District * Toledo Settlement Bolivia * Toledo, Or ...

, and passes within of

Chicago Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...

Cleveland Cleveland is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located along the southern shore of Lake Erie, it is situated across the Canada–U.S. maritime border and approximately west of the Ohio-Pennsylvania st ...

, and

New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...

. I-80 is the Interstate Highway that most closely approximates the route of the historic

Lincoln Highway The Lincoln Highway is one of the first transcontinental highways in the United States and one of the first highways designed expressly for automobiles. Conceived in 1912 by Indiana entrepreneur Carl G. Fisher, and formally dedicated Octob ...

, the first road across the United States. The highway roughly traces other historically significant travel routes in the

Western United States The Western United States (also called the American West, the Western States, the Far West, the Western territories, and the West) is List of regions of the United States, census regions United States Census Bureau. As American settlement i ...

: the

Oregon Trail The Oregon Trail was a east–west, large-wheeled wagon route and Westward Expansion Trails, emigrant trail in North America that connected the Missouri River to valleys in Oregon Territory. The eastern part of the Oregon Trail crossed what ...

across

Wyoming Wyoming ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States, Western United States. It borders Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho t ...

and

Nebraska Nebraska ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Ka ...

, the

California Trail The California Trail was an emigrant trail of about across the western half of the North American continent from Missouri River towns to what is now the state of California. After it was established, the first half of the California Trail f ...

across most of

Nevada Nevada ( ; ) is a landlocked state in the Western United States. It borders Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast, and Utah to the east. Nevada is the seventh-most extensive, th ...

and

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

, the first transcontinental

airmail Airmail (or air mail) is a mail transport service branded and sold on the basis of at least one leg of its journey being by air. Airmail items typically arrive more quickly than surface mail, and usually cost more to send. Airmail may be th ...

route, and the route of the

first transcontinental railroad America's first transcontinental railroad (known originally as the "Pacific Railroad" and later as the "Overland Route (Union Pacific Railroad), Overland Route") was a continuous railroad line built between 1863 and 1869 that connected the exis ...

, except for the vicinity of the

Great Salt Lake The Great Salt Lake is the largest saltwater lake in the Western Hemisphere and the eighth-largest terminal lake in the world. It lies in the northern part of the U.S. state of Utah and has a substantial impact upon the local climate, partic ...

. From near Chicago east to near

Youngstown, Ohio Youngstown is a city in Mahoning County, Ohio, United States, and its county seat. It is the List of municipalities in Ohio, 11th-most populous city in Ohio with a population of 60,068 at the 2020 United States census, 2020 census. The Mahoning ...

, I-80 is a

toll road A toll road, also known as a turnpike or tollway, is a public or private road for which a fee (or ''Toll (fee), toll'') is assessed for passage. It is a form of road pricing typically implemented to help recoup the costs of road construction and ...

, containing most of both the

Indiana Toll Road The Indiana Toll Road, officially the Indiana East–West Toll Road, is a controlled-access toll road that runs for east–west across northern Indiana from the Illinois state line to the Ohio state line. It has been advertised as the "Main ...

and the

Ohio Turnpike The Ohio Turnpike, officially the James W. Shocknessy Ohio Turnpike, is a controlled-access toll road in the U.S. state of Ohio, serving as a primary corridor between Chicago and Pittsburgh. The road runs east–west for in the northern sect ...

. I-80 runs concurrently with I-90 from near

Portage, Indiana Portage ( ) is a city in Portage and Westchester townships, Porter County, in the U.S. state of Indiana, on the border with Lake County. The population was 37,926 as of the 2020 census. It is the largest city in Porter County, and third large ...

, to

Elyria, Ohio Elyria ( ) is a city in Lorain County, Ohio, United States, and its county seat. It is located at the forks of the Black River (Ohio), Black River in Northeast Ohio, southwest of Cleveland. The population was 52,656 at the 2020 United States cens ...

. In

Pennsylvania Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...

, I-80 is known as the Keystone Shortway, a non-tolled freeway that crosses rural north-central portions of the state on the way to

New Jersey New Jersey is a U.S. state, state located in both the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. Located at the geographic hub of the urban area, heavily urbanized Northeas ...

and New York City.

Route description

, - , CA , , - , NV , , - , UT , , - , WY , , - , NE , , - , IA , , - , IL , , - , IN , , - , OH , , - , PA , , - , NJ , , - class="sortbottom" , Total ,

California

I-80 begins at an interchange with US Route 101 (US 101) in

San Francisco San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...

and then crosses the

San Francisco–Oakland Bay Bridge The San Francisco–Oakland Bay Bridge, commonly referred to as the Bay Bridge, is a complex of bridges spanning San Francisco Bay in California. As part of Interstate 80 in California, Interstate 80 and the direct road between San Francisco an ...

into

. It then heads northeast through Vallejo,

, and the

Sierra Nevada The Sierra Nevada ( ) is a mountain range in the Western United States, between the Central Valley of California and the Great Basin. The vast majority of the range lies in the state of California, although the Carson Range spur lies primari ...

before crossing into

. A portion of the route through

Pinole Pinole, also called pinol, is roasted ground maize. The resulting powder is then used as a nutrient-dense ingredient to make different foods, such as cereals, baked goods, tortillas, and beverages. For example, it can be mixed with a combination ...

involved the experimental transplantation of the rare species Santa Cruz tarplant in the

right-of-way A right of way (also right-of-way) is a specific route that people, animals, vehicles, watercraft, or utility lines travel, or the legal status that gives them the right to do so. Rights-of-way in the physical sense include controlled-access h ...

Nevada

, I-80 traverses the northern portion of the state. The freeway serves the Reno metropolitan area, and it also goes through the towns of Fernley, Lovelock, Winnemucca, Battle Mountain, Elko, Wells, and West Wendover on its way through the state. The Nevada portion of I-80 follows the paths of the

Truckee Truckee is an incorporated town in Nevada County, California, United States. As of the 2010 United States Census, the population was 16,180, reflecting an increase of 2,316 from the 13,864 counted in the 2000 Census. History Name Truckee's ...

and

Humboldt Humboldt may refer to: People * Alexander von Humboldt, German natural scientist, brother of Wilhelm von Humboldt * Wilhelm von Humboldt, German linguist, philosopher, and diplomat, brother of Alexander von Humboldt Fictional characters * Hu ...

rivers, which have been used as a transportation corridor since the

California Gold Rush The California gold rush (1848–1855) began on January 24, 1848, when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. The news of gold brought approximately 300,000 people to California from the rest of the U ...

of the 1840s. The Interstate also follows the historical routes of the

, and

Feather River Route The Feather River Route is a rail line that was built and operated by the Western Pacific Railroad. It was constructed between 1906 and 1909, and connects the cities of Oakland, California, and Salt Lake City, Utah. The line was built to comp ...

throughout portions of the state. I-80 in Nevada closely follows, and at many points directly overlaps, the original route of the

Victory Highway The Victory Highway was an auto trail across the United States between New York City and San Francisco, roughly equivalent to the present U.S. Route 40. It was created by the Victory Highway Association, which was organized in 1921 to locate and ...

, State Route 1 (SR 1), and US 40.

Utah

After crossing

Utah Utah is a landlocked state in the Mountain states, Mountain West subregion of the Western United States. It is one of the Four Corners states, sharing a border with Arizona, Colorado, and New Mexico. It also borders Wyoming to the northea ...

's western border in

Wendover Wendover is a town and civil parish at the foot of the Chiltern Hills in Buckinghamshire, England. It is situated at the point where the main road across the Chilterns between London and Aylesbury intersects with the once important road along t ...

, I-80 crosses the desolate

Bonneville Salt Flats The Bonneville Salt Flats are a densely packed salt pan in Tooele County in northwestern Utah, United States. A remnant of the Pleistocene Lake Bonneville, it is the largest of many salt flats west of the Great Salt Lake. It is public land ma ...

west of the

. The longest stretch between exits on an Interstate Highway is located between Wendover and Knolls, with between those exits. This portion of I-80, crossing the

Great Salt Lake Desert The Great Salt Lake Desert (colloquially referred to as the West Desert) is a large dry lake in northern Utah, United States, between the Great Salt Lake The Great Salt Lake is the largest saltwater lake in the Western Hemisphere and the ei ...

, is extremely flat and straight, dotted with large warning signs about

driver fatigue Sleep-deprived driving (commonly known as tired driving, drowsy driving, or fatigued driving) is the operation of a motor vehicle while being cognitively impaired by a lack of sleep. Sleep deprivation is a major cause of motor vehicle accidents, ...

and drowsiness. East of the salt flats, I-80 passes the southern edge of Great Salt Lake and continues on through

, where it merges with

I-15 I15 may refer to: * Interstate 15, a north–south Interstate Highway in the United States of America * Polikarpov I-15, a Soviet fighter aircraft * I15 (band), a band * , of the Imperial Japanese Navy * Älvsborg Regiment The Älvsborg Regiment ...

for before entering the

Wasatch Range The Wasatch Range ( ) or Wasatch Mountains is a mountain range in the western United States that runs about from the Utah-Idaho border south to central Utah. It is the western edge of the greater Rocky Mountains, and the eastern edge of the Gr ...

east of the city. It ascends

Parleys Canyon Parleys Canyon is a canyon located in the U.S. state of Utah. The canyon provides the route of Interstate 80 (I-80) (and previously the Lincoln Highway, U.S. Route 40, and a railroad) up the western slope of the Wasatch Mountains and is a relat ...

and passes within a few miles of Park City as it follows a route through the mountains toward the junction with the eastern terminus of the western section of

I-84 Interstate 84 may refer to: * Interstate 84 (Oregon–Utah), passing through Idaho, formerly known as Interstate 80N * Interstate 84 (Pennsylvania–Massachusetts), passing through New York and Connecticut {{road disambiguation ...

. From the junction it continues up Echo Canyon and on toward the border with

, near Evanston. The route of the Utah section of I-80 is defined in Utah Code Annotated § 72-4-113(10).

Wyoming

, I-80 reaches its maximum elevation of above

sea level Mean sea level (MSL, often shortened to sea level) is an mean, average surface level of one or more among Earth's coastal Body of water, bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical ...

at Sherman Summit, near Buford, which, at , is the highest community on I-80. Farther west in Wyoming, the Interstate passes through the dry Red Desert and over the

Continental Divide A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not ...

. In a way, the highway crosses the Divide twice, since two ridges of the

Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in great-circle distance, straight-line distance from the northernmost part of Western Can ...

split in Wyoming, forming the

endorheic An endorheic basin ( ; also endoreic basin and endorreic basin) is a drainage basin that normally retains water and allows no outflow to other external bodies of water (e.g. rivers and oceans); instead, the water drainage flows into permanent ...

Great Divide Basin The Great Divide Basin or Great Divide Closed Basin is an area of land in the Red Desert of Wyoming where none of the water falling as rain to the ground drains into any ocean, directly or indirectly. It is thus an endorheic basin, one of seve ...

, from which surface water cannot drain but can only evaporate.

Nebraska

I-80 enters

west of Bushnell. The western portion of I-80 in Nebraska runs very close to the state of

Colorado Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas ...

, without entering the state. The intersection of

I-76 Interstate 76 or I-76 may refer to: Transportation * Interstate 76 (Colorado–Nebraska) (I-76), US * Interstate 76 (Ohio–New Jersey) (I-76), running through Pennsylvania, US Other uses * ''Interstate '76'', a vehicular combat video game for W ...

and I-80 is visible from the Colorado–Nebraska state line. From its intersection with I-76 to Grand Island, I-80 lies in the valley of the

South Platte River The South Platte River is one of the two principal tributaries of the Platte River. Flowing through the U.S. states of Colorado and Nebraska, it is itself a major river of the American Midwestern United States, Midwest and the American Sou ...

and the

Platte River The Platte River () is a major American river, in the state of Nebraska. It is about long; measured to its farthest source via its tributary, the North Platte River, it flows for over . The Platte River is a tributary of the Missouri River, w ...

. The longest straight stretch of Interstate anywhere in the Interstate Highway System is the approximately of I-80 occurring between exit 318 in the Grand Island area and milemarker 390 near

Lincoln Lincoln most commonly refers to: * Abraham Lincoln (1809–1865), the 16th president of the United States * Lincoln, England, cathedral city and county town of Lincolnshire, England * Lincoln, Nebraska, the capital of Nebraska, U.S. * Lincoln (na ...

. Along this length, the road does not vary from an ideally straight line by more than a few yards. After Lincoln, I-80 turns northeast toward

. It then crosses the

Missouri River The Missouri River is a river in the Central United States, Central and Mountain states, Mountain West regions of the United States. The nation's longest, it rises in the eastern Centennial Mountains of the Bitterroot Range of the Rocky Moun ...

in Omaha to enter the state of

Iowa Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...

. Part of I-80 in Nebraska is marked as a

Blue Star Memorial Highway Blue Star Memorial Highways are highways in the United States that are marked to pay tribute to the U.S. armed forces. The National Council of State Garden Clubs, now known as National Garden Clubs, National Garden Clubs, Inc., started the progra ...

Iowa

I-80 is the longest Interstate Highway in

. It extends from west to east across the central portion of the state through the population centers of

Council Bluffs Council Bluffs is a city in and the county seat of Pottawattamie County, Iowa, Pottawattamie County, Iowa, United States. The population was 62,799 at the 2020 United States census, 2020 census, making it the state's List of cities in Iowa, te ...

, Des Moines, and the

Quad Cities The Quad Cities is a region of five cities (originally Tri-Cities, later four, see #History, History) in the U.S. states of Iowa and Illinois: Davenport, Iowa, Davenport and Bettendorf, Iowa, Bettendorf (the fifth to be included) in southeaster ...

. It enters the state at the Missouri River in Council Bluffs and heads east through the

southern Iowa drift plain The geography of Iowa includes the study of bedrock, landforms, rivers, geology, paleontology and urbanisation of the U.S. state of Iowa. The state covers an area of 56,272.81 sq mi (145,746 km2). Bedrock features Iowa's bedrock geology g ...

. In the

Des Moines metropolitan area The Des Moines metropolitan area, officially known as the Des Moines–West Des Moines, IA Metropolitan Statistical Area (MSA) is located at the confluence of the Des Moines River and the Raccoon River. Des Moines serves as the capital and larges ...

, I-80 meets up with

I-35 Interstate 35 (I-35) is a major Interstate Highway in the central United States. As with most primary Interstates that end in a five, it is a major cross-country, north–south route. It stretches from Laredo, Texas, near the Mexico–Uni ...

and the two routes bypass

Downtown Des Moines Downtown Des Moines is the central business district of Des Moines, Iowa and the Greater Des Moines Metropolitan Area. Downtown Des Moines is defined by the City of Des Moines as located between the Des Moines River to the east, the Raccoon Rive ...

together while I-235 proceeds straight through the metro and rejoins both on the far side. In Ankeny, the Interstates split and I-80 continues east. On the west edge of the

Iowa City metropolitan area The Iowa City Metropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties in Iowa anchored by the city of Iowa City. The Metropolitan Statistical Area (MSA) had a population of 182,711 peo ...

, it intersects

I-380 Interstate 380 may refer to: * Interstate 380 (California), a spur from Interstate 280 to U.S. Route 101 and the San Francisco International Airport * Interstate 380 (Iowa), a spur from Interstate 80 that starts in Iowa City and eventually ends ...

, a segment of the

Avenue of the Saints The Avenue of the Saints is a highway in the Midwestern United States that connects St. Louis, Missouri, and St. Paul, Minnesota. __TOC__ Route description Missouri The southern end of the Avenue of the Saints is at exit 28A on Interstate ...

. Northwest of the Quad Cities in Walcott is Iowa 80, the world's largest truckstop. I-80 passes along the northern edge of

Davenport Davenport may refer to: Places Australia *Davenport, Northern Territory, a locality *Hundred of Davenport, cadastral unit in South Australia **Davenport, South Australia, suburb of Port Augusta **District Council of Davenport, former local govern ...

and Bettendorf and leaves Iowa via the

Fred Schwengel Memorial Bridge The Fred Schwengel Memorial Bridge is a 4-lane steel girder bridge that carries Interstate 80 across the Mississippi River between LeClaire, Iowa and Rapids City, Illinois. The bridge is named for Fred Schwengel, a former U.S. Representative f ...

over the

Mississippi River The Mississippi River is the main stem, primary river of the largest drainage basin in the United States. It is the second-longest river in the United States, behind only the Missouri River, Missouri. From its traditional source of Lake Ita ...

into Illinois. The majority of the highway runs through farmland, yet roughly a third of Iowa's population live along the I-80 corridor.

Illinois

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...

, I-80 runs from the Fred Schwengel Memorial Bridge across the Mississippi River south to an intersection with

I-74 Interstate 74 (I-74) is an Interstate Highway in the Midwestern and Southeastern United States. Its western end is at an interchange with I-80 in Davenport, Iowa; the eastern end of its Midwest segment is at an interchange with I-75 ...

. It then runs east across north-central Illinois just north of the

Illinois River The Illinois River () is a principal tributary of the Mississippi River at approximately in length. Located in the U.S. state of Illinois, the river has a drainage basin of . The Illinois River begins with the confluence of the Des Plaines ...

to Joliet. I-80 continues east through the southern suburbs of

and joins I-94 just before entering Indiana.

Indiana

Indiana Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...

, I-80 runs concurrently with another Interstate Highway for its entire length. It runs with I-94 on the

Borman Expressway Interstate 94 (I-94) is a part of the Interstate Highway System that runs from Billings, Montana, to Port Huron, Michigan. I-94 enters Indiana from Illinois in the west, in Munster, and runs generally eastward through Hammond, Gary, and ...

from the Illinois state line to

Lake Station, Indiana Lake Station is a city in Lake County, Indiana, United States. The population was 13,235 at the 2020 census. History Initially, the site of modern Lake Station was the starting point of two indigenous trails leading to Fort Dearborn.Workers of ...

, then with

on the

from Lake Station to the Ohio state line. Between La Porte and the

Toledo metropolitan area The Toledo Metropolitan Area, or Greater Toledo, or Northwest Ohio is a metropolitan area centered on the American city of Toledo, Ohio. As of the 2020 census, the three-county Metropolitan Statistical Area (MSA) had a population of 646,604. ...

, I-80/I-90 is located within of the

Michigan Michigan ( ) is a peninsular U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest, Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, ...

state line but does not enter that state. From the State Road 9 (SR 9) and I-80/I-90 interchange, the sign marking the Indiana–Michigan state line is visible. I-80/I-90 passes through the South Bend–Mishawaka metropolitan area, passing the

University of Notre Dame The University of Notre Dame du Lac (known simply as Notre Dame; ; ND) is a Private university, private Catholic research university in Notre Dame, Indiana, United States. Founded in 1842 by members of the Congregation of Holy Cross, a Cathol ...

and the

University Park Mall University Park Mall is a shopping mall in Mishawaka, Indiana, United States. It serves the South Bend, Indiana, South Bend and Michiana areas. Opened in 1979, the mall currently features Barnes & Noble, JCPenney, and Macy's as its anchor store ...

, intersecting with the

St. Joseph Valley Parkway The St. Joseph Valley Parkway is a freeway in the U.S. states of Indiana and Michigan, serving as a bypass route around Elkhart, Mishawaka, and South Bend in Indiana and Niles in Michigan. The freeway runs to the south and west of Elkhart a ...

. At another point in northern Indiana, I-80/I-90 comes within about of the Michigan border.

Ohio

Ohio Ohio ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the ...

, I-80/I-90 enters from the Indiana Toll Road and immediately becomes the Ohio Turnpike. The two Interstates cross rural northwest Ohio and run just south of the

. In Rossford, the turnpike intersects

I-75 Interstate 75 (I-75) is a major north–south Interstate Highway System, Interstate Highway in the Great Lakes region, Great Lakes and Southeastern United States, Southeastern regions of the United States. As with most Interstates that end ...

in an area known as the Crossroads of America. This intersection is one of the largest intersections of three Interstate Highways in the United States. In Elyria Township, just west of

, I-90 splits from I-80, leaving the turnpike and running northeast as a freeway. I-80 runs east-southeast through the southern suburbs of Cleveland. Just northwest of

Youngstown Youngstown is a city in Mahoning County, Ohio, United States, and its county seat. It is the List of municipalities in Ohio, 11th-most populous city in Ohio with a population of 60,068 at the 2020 United States census, 2020 census. The Mahoning ...

, the Ohio Turnpike continues southeast as

, while I-80 exits the turnpike and runs east to the north of Youngstown, entering Pennsylvania south of

Sharon, Pennsylvania Sharon is a city in western Mercer County, Pennsylvania, United States. The city, located along the banks of the Shenango River on the state border with Ohio, is about northeast of Youngstown, about southeast of Cleveland and about northwe ...

Pennsylvania

, I-80 is the main east–west freeway through the central part of the state. It runs from the Ohio state line near Sharon to the

Delaware Water Gap Toll Bridge The Delaware Water Gap Toll Bridge (also known as the Interstate 80 Toll Bridge) is a toll bridge that carries Interstate 80 across the Delaware River at the Delaware Water Gap, connecting Hardwick Township, Warren County, New Jersey, and Dela ...

over the

Delaware River The Delaware River is a major river in the Mid-Atlantic region of the United States and is the longest free-flowing (undammed) river in the Eastern United States. From the meeting of its branches in Hancock, New York, the river flows for a ...

and is called the "Z.H. Confair Memorial Highway". It traverses the extreme northern section of

Greater Pittsburgh Greater Pittsburgh is the metropolitan area surrounding the city of Pittsburgh in Western Pennsylvania, United States. The region includes Allegheny County, Pittsburgh's urban core county and economic hub, and seven adjacent Pennsylvania cou ...

. I-80 serves as the western terminus for

I-376 Interstate 376 (I-376) is a major auxiliary route of the Interstate Highway System in the US state of Pennsylvania, located within the Allegheny Plateau. It runs from I-80 near Sharon south and east to a junction with the Pennsylvania Turnp ...

which connects it to

Pittsburgh International Airport Pittsburgh International Airport —originally Greater Pittsburgh Airport and later Greater Pittsburgh International Airport—is a civil-military international airport in Findlay Township and Moon Township, Pennsylvania, United States. Abou ...

and on to

Downtown Pittsburgh Downtown Pittsburgh, colloquially referred to as the Golden Triangle, and officially the Central Business District, is the urban downtown center of Pittsburgh, Pennsylvania, United States. It is located at the confluence of the Allegheny River an ...

and suburban Pittsburgh. I-80 intersects I-79, which connects with

Erie Erie is a city on the south shore of Lake Erie and the county seat of Erie County, Pennsylvania, United States. It is the fifth-most populous city in Pennsylvania and the most populous in Northwestern Pennsylvania with a population of 94,831 ...

(about to the north) and Pittsburgh (about to the south). Further east, I-99 connects with

State College State College is a borough and home rule municipality in Centre County, Pennsylvania, United States. It is a college town, home to the University Park campus of The Pennsylvania State University. State College is the largest designated borou ...

and Altoona. A spur from I-80 ( I-180) runs to Williamsport. Upon entering the

Pocono Mountains The Pocono Mountains, commonly referred to as the Poconos (), are a geographical, geological, and cultural region in Northeastern Pennsylvania. They overlook the Delaware River and Delaware Water Gap to the east, Lake Wallenpaupack to the nort ...

region, I-80 meets

I-81 Interstate 81 (I-81) is a north–south (physically northeast–southwest) Interstate Highway in the eastern part of the United States. Its southern terminus is at I-40 in Dandridge, Tennessee; its northern terminus is on Wellesley Isla ...

, connecting

Syracuse, New York Syracuse ( ) is a City (New York), city in and the county seat of Onondaga County, New York, United States. With a population of 148,620 and a Syracuse metropolitan area, metropolitan area of 662,057, it is the fifth-most populated city and 13 ...

, and

Harrisburg Harrisburg ( ; ) is the List of capitals in the United States, capital city of the Commonwealth (U.S. state), U.S. commonwealth of Pennsylvania and the county seat, seat of Dauphin County, Pennsylvania, Dauphin County. With a population of 50, ...

, and

I-476 Interstate 476 (I-476) is a auxiliary Interstate Highway of I-76 in the U.S. state of Pennsylvania. The highway runs from I-95 near Chester north to I-81 near Scranton, serving as the primary north–south Interstate corridor through ea ...

which connects with

Scranton Scranton is a city in and the county seat of Lackawanna County, Pennsylvania, United States. With a population of 76,328 as of the 2020 United States census, 2020 census, Scranton is the most populous city in Northeastern Pennsylvania and the ...

Wilkes-Barre Wilkes-Barre ( , alternatively or ) is a city in Luzerne County, Pennsylvania, United States, and its county seat. Located at the center of the Wyoming Valley in Northeastern Pennsylvania, it had a population of 44,328 in the 2020 census. ...

Allentown Allentown may refer to: Places * Allentown, California, now called Toadtown, California * Allentown, Georgia, a city in four counties in Georgia * Allentown, Illinois, an unincorporated community in Tazewell County * Allentown, New Jersey, a boroug ...

, and

Philadelphia Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...

. Another spur (

) runs to Scranton. In Clearfield County, I-80 reaches its highest elevation east of the Mississippi River, , although other Interstate Highways east of the Mississippi, including I-26 in North Carolina and Tennessee, reach higher elevations. In 2007, the

Pennsylvania Turnpike Commission The Pennsylvania Turnpike Commission (PTC) is an agency created in 1937 to construct, finance, operate, and maintain the Pennsylvania Turnpike (both the mainline and the Northeast Extension). The commission consists of five members. Four memb ...

(PTC), combined with state legislature Act No. 44, initiated plans to enact a tolling system on the entire span of I-80 throughout the commonwealth of Pennsylvania. On October 15, 2007, the

Pennsylvania Department of Transportation The Pennsylvania Department of Transportation (PennDOT) oversees transportation issues in the Pennsylvania, Commonwealth of Pennsylvania. The administrator of PennDOT is the Pennsylvania Secretary of Transportation, Michael B. Carroll. PennDOT ...

(PennDOT) and the PTC signed a 50-year lease agreement, which would allow the PTC to maintain and, eventually, toll I-80. However, the application for a toll was rejected by the

Federal Highway Administration The Federal Highway Administration (FHWA) is a division of the United States Department of Transportation that specializes in highway transportation. The agency's major activities are grouped into two programs, the Federal-aid Highway Program a ...

(FHWA).

New Jersey

I-80 does not enter

. Once the

I-95 Interstate 95 (I-95) is the main north–south Interstate Highway on the East Coast of the United States, running from U.S. Route 1 (US 1) in Miami, Florida, north to the Houlton–Woodstock Border Crossing between Maine and the ...

New Jersey Turnpike The New Jersey Turnpike (NJTP) is a system of controlled-access highway, controlled-access toll roads in the U.S. state of New Jersey. The turnpike is maintained by the New Jersey Turnpike Authority (NJTA).The Garden State Parkway, although ma ...

was extended in 1971 from its former terminus at US 46 in Ridgefield to I-80 in

Teaneck Teaneck () is a township in Bergen County, in the U.S. state of New Jersey. It is a bedroom community in the New York metropolitan area. The town is know for their pancake throwing contest held every September. As of the 2020 United States cen ...

, the section from Teaneck to Fort Lee was resigned as I-95, and it is the latter roadway that enters New York City via the

George Washington Bridge The George Washington Bridge is a double-decked suspension bridge spanning the Hudson River, connecting Fort Lee in Bergen County, New Jersey, with the Washington Heights neighborhood of Manhattan, New York City. It is named after George W ...

. I-80's designated end (as per signage and

New Jersey Department of Transportation The New Jersey Department of Transportation (NJDOT) is the agency responsible for transportation issues and policy in New Jersey, including maintaining and operating the state's highway and public road system, planning and developing transport ...

(NJDOT) documents) is Measured in Google Earth from I-80 end sign (visible in Street View) to the beginning of the George Washington Bridge short of New York City in Teaneck, before the Degraw Avenue overpass. There, signs designate the end of I-80 and the beginning of I-95/New Jersey Turnpike northbound. One section of I-80 running from Netcong to Denville was constructed in 1958.

History

I-80 was included in the original plan for the

as approved in 1956. The highway was built in segments, with the final piece of I-80 completed in 1986 on the western edge of

. This piece was coincidentally dedicated close to the 30th birthday of the Interstate Highway System, which was noted at the dedication and considered to be a milestone in the history of highway construction in the United States. It was also noted at the dedication that this was only south of

Promontory Summit Promontory is an area of high ground in Box Elder County, Utah, United States, 32 mi (51 km) west of Brigham City and 66 mi (106 km) northwest of Salt Lake City. Rising to an elevation of 4,902 feet (1,494 m) above s ...

, where another first in a transcontinental artery was completed—the

golden spike The golden spike (also known as the last spike) is the ceremonial 17.6-Carat (purity), karat gold final Rail spike, spike driven by Leland Stanford to join the rails of the first transcontinental railroad across the United States connecting t ...

of the US's

Geological study

John McPhee John Angus McPhee (born March 8, 1931) is an American author. He is considered one of the pioneers of creative nonfiction. He is a four-time finalist for the Pulitzer Prize in the category General Nonfiction, and he won that award on the fourt ...

described the geology revealed by the building of I-80 in a series of books on the formation of the continent of

North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...

, books that were published between 1981 and 1993 and collected in a one-volume edition in 1998 '' Annals of the Former World'' which won a

Pulitzer Prize The Pulitzer Prizes () are 23 annual awards given by Columbia University in New York City for achievements in the United States in "journalism, arts and letters". They were established in 1917 by the will of Joseph Pulitzer, who had made his fo ...

in 1999. In "Basin and Range" (1981), he described how the idea emerged in a conversation with Princeton geologist Kenneth S. Deffeyes:

What about Interstate 80, I asked him. It goes the distance. How would it be? "Absorbing," he said. And he mused aloud: After 80 crosses the Border Fault, it pussyfoots along on morainal till that levelled up the fingers of the foldbelt hills. It does a similar dance with glacial debris in parts of Pennsylvania. It needs no assistance on the craton. It climbs a ramp to the Rockies and a fault-block staircase up the front of the Sierra. It is geologically shrewd. It was the route of animal migrations, and of human history that followed. It avoids melodrama, avoids the Grand Canyons, the Jackson Holes, the geologic operas of the country, but it would surely be a sound experience of the big picture, of the history, the construction, the components of the continent.

Junction list

;California : in

: in

: on the Oakland– Emeryville city line. The highways travel concurrently to Albany. : in Vallejo : in Fairfield : in

Vacaville Vacaville is a city located in Solano County, California, United States. It is located from Sacramento, California, Sacramento and from San Francisco, it is on the edge of the Sacramento Valley in Northern California. The city was founded in ...

: in

West Sacramento West Sacramento (also known as West Sac) is a city in Yolo County, California, United States. The city is separated from Sacramento by the Sacramento River, which also separates Sacramento and Yolo counties. The population was 53,915 at the 2 ...

: in

;Nevada : in

: south-southwest of Lovelock. The highways travel concurrently to Winnemucca. : in Wells ;Utah : in

: in Salt Lake City. The highways travel concurrently to

South Salt Lake South Salt Lake is a city in Salt Lake County, Utah and a core inner suburb of Salt Lake City proper, and thus part of the Salt Lake City metropolitan area. The population was 26,777 at the 2020 census. History Jesse Fox Jr. developed the are ...

. : in South Salt Lake : southeast of Salt Lake City : in Silver Creek Junction. I-80/US 189 travels concurrently to east-northeast of

Evanston, Wyoming Evanston is a city in and the county seat of Uinta County, Wyoming, United States. The population was 11,747 at the 2020 census. It is located near the border with Utah. History Evanston was named after James A. Evans, a civil engineer for th ...

. : in

Echo In audio signal processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the distance of the reflecting surface from the source and the lis ...

;Wyoming : in Little America. The highways travel concurrently to south-southeast of Walcott. : in Purple Sage. The highways travel concurrently to Rock Springs. : east of Rawlins. The highways travel concurrently to south-southeast of Walcott. : in Laramie. I-80 / US 30 travel concurrently to southwest of

Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. The Cheyenne comprise two Native American tribes, the Só'taeo'o or Só'taétaneo'o (more commonly spelled as Suhtai or Sutaio) and the (also spelled Tsitsistas, The term for th ...

. : southwest of Cheyenne : on the Fox Farm–Cheyenne line : east-northeast of Cheyenne. The highways travel concurrently to

Pine Bluffs Pine Bluffs is a town in eastern Laramie County, Wyoming, United States. It is located on the county's border with Nebraska. Pine Bluffs is part of the Cheyenne, Wyoming, Metropolitan Statistical Area. The population was 1,129 at the 2010 censu ...

. ;Nebraska : southwest of Big Springs : southwest of Big Springs : in Ogallala : in North Platte : south of Lexington : south of Elm Creek : south of Grand Island : in

York York is a cathedral city in North Yorkshire, England, with Roman Britain, Roman origins, sited at the confluence of the rivers River Ouse, Yorkshire, Ouse and River Foss, Foss. It has many historic buildings and other structures, such as a Yor ...

: in

: in Lincoln. The highways travel concurrently to north-northeast of Lincoln. : in Lincoln : in Waverly : in

: in Omaha : in Omaha ;Iowa : in

. The highways travel concurrently through Council Bluffs. : in Council Bluffs : northwest of

Minden Minden () is a middle-sized town in the very north-east of North Rhine-Westphalia, Germany, the largest town in population between Bielefeld and Hanover. It is the capital of the district () of Minden-Lübbecke, situated in the cultural region ...

: in Avoca : north-northeast of Lorah. I-80/US 6 travel concurrently to

De Soto De Soto commonly refers to * Hernando de Soto (c. 1500 – 1542), Spanish explorer * DeSoto (automobile), an American automobile brand from 1928 to 1961 De Soto, DeSoto, Desoto, or de Soto may also refer to: Places in the United States of Ameri ...

. : in De Soto : in West Des Moines. I-35/I-80 travels concurrently to Ankeny. : on the Clive– Urbandale city line : in

: in Ankeny : in Altoona. The highways travel concurrently through Altoona. : in Altoona. I-80/US 6 travels concurrently to

Newton Newton most commonly refers to: * Isaac Newton (1642–1726/1727), English scientist * Newton (unit), SI unit of force named after Isaac Newton Newton may also refer to: People * Newton (surname), including a list of people with the surname * ...

. : south of Malcom : east-northeast of

Williamsburg Williamsburg may refer to: Places *Colonial Williamsburg, a living-history museum and private foundation in Virginia *Williamsburg, Brooklyn, neighborhood in New York City *Williamsburg, former name of Kernville (former town), California *Williams ...

: on the

Tiffin Tiffin is a South Asian English word for a type of meal. It refers to a light breakfast or a light tea-time meal at about 3 p.m., consisting of typical tea-time foods. In certain parts of India, it can also refer to the midday luncheon or ...

–

Coralville Coralville is a city in Johnson County, Iowa, United States. It is a suburb of Iowa City and part of the Iowa City Metropolitan Statistical Area. The population was 22,318 at the 2020 census. History Coralville is the location of the Edgewa ...

city line : north-northwest of Wilton. The highways travel concurrently to

. : in Davenport. I-80/US 61 travels concurrently through Davenport. : in Davenport : in Le Claire ;Illinois : in East Moline : in Colona : in Colona : northeast of

Princeton Princeton University is a private Ivy League research university in Princeton, New Jersey, United States. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the Unit ...

: in LaSalle : in Channahon : in Joliet : in

New Lenox New Lenox is a village in central Will County, Illinois, United States. It is a Southwest suburb of Chicago. The village population was 27,214 as of the 2020 census. New Lenox has schools like Lincoln-Way West High School, Providence Catholic H ...

: in New Lenox : on the Mokena–

Orland Park Orland Park is a village in Cook County, Illinois, United States, with a small portion in Will County. It is a suburb of Chicago. Per the 2020 census, Orland Park had a population of 58,703. Located 25 miles (40 km) southwest of Chicago, Or ...

–

Tinley Park Tinley Park is a village in Cook and Will counties in the U.S. state of Illinois. The population was 55,971 at the 2020 census. It is a suburb in the Chicago metropolitan area. History 19th century Modern settlement of the area now known as Ti ...

city line : in Country Club Hills : in Hazel Crest. The highways travel concurrently to the

South Holland South Holland ( ) is a province of the Netherlands with a population of over 3.8 million as of January 2023 and a population density of about , making it the country's most populous province and one of the world's most densely populated areas. ...

–

Lansing Lansing () is the capital city of the U.S. state of Michigan. The most populous city in Ingham County, parts of the city extend into Eaton County and north into Clinton County. It is the sixth-most populous city in Michigan with a popul ...

village line. : on the South Holland–Lansing village line. I-80/I-94 travels concurrently to

. : in Lansing. The highways travel concurrently to Lake Station, Indiana. ;Indiana : in

Hammond Hammond may refer to: People * Hammond Innes (1913–1998), English novelist * Hammond (surname) * Justice Hammond (disambiguation) Places Antarctica * Hammond Glacier, Antarctica Australia *Hammond, South Australia, a small settlement in Sout ...

. The highways travel concurrently through Hammond. : in

Gary Gary may refer to: *Gary (given name), a common masculine given name, including a list of people and fictional characters with the name Places ;Iran * Gary, Iran, Sistan and Baluchestan Province ;United States *Gary (Tampa), Florida *Gary, Ind ...

: in Lake Station. I-80/I-90 travels concurrently to northwest of

. : southeast of Otis : in

South Bend South Bend is a city in St. Joseph County, Indiana, United States, and its county seat. It lies along the St. Joseph River (Lake Michigan), St. Joseph River near its southernmost bend, from which it derives its name. It is the List of cities in ...

: north-northeast of Middlebury : west-northwest of Fremont ;Ohio : in

Maumee Maumee may refer to: Places: * Maumee Township, Allen County, Indiana * Maumee, Ohio, a city in Lucas County * Maumee River, a river in northwestern Ohio and northeastern Indiana, United States * Maumee Bay, Ohio, on Lake Erie * Maumee State Fores ...

: in Perrysburg : northeast of Stony Ridge : north-northwest of

Milan Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...

: in North Ridgeville : in Strongsville : on the

Richfield Richfield may refer to: Places Canada *Richfield, Edmonton, Alberta, a neighbourhood * Richfield, Nova Scotia *Richfield, British Columbia, a ghost town from the Cariboo Gold Rush United States * Richfield, California *Richfield, Idaho * Richfiel ...

–

Brecksville Brecksville is a city in southern Cuyahoga County, Ohio, United States. The city's population was 13,635 at the 2020 census. It is a suburb of Cleveland and is included in the Cleveland-Akron-Canton Combined statistical area. History Brecksvi ...

line : in

Streetsboro Streetsboro is a city in western Portage County, Ohio, United States. The population was 17,260 at the 2020 census. It is part of the Akron metropolitan area. The city was formed from the former Streetsboro Township of the Connecticut Western Re ...

: east-southeast of North Jackson : in Mineral Ridge : in Girard : north of Hubbard ;Pennsylvania : south of Hermitage : south of

Mercer Mercer may refer to: Business * Mercer (automobile), a defunct American automobile manufacturer (1909–1925) * Mercer (consulting firm), a human resources consulting firm headquartered in New York City, US * Mercer (occupation), a merchant or tra ...

: northwest of Grove City : west of

Corsica Corsica ( , , ; ; ) is an island in the Mediterranean Sea and one of the Regions of France, 18 regions of France. It is the List of islands in the Mediterranean#By area, fourth-largest island in the Mediterranean and lies southeast of the Metro ...

: east-northeast of Falls Creek : northwest of

Zion Zion (; ) is a placename in the Tanakh, often used as a synonym for Jerusalem as well as for the Land of Israel as a whole. The name is found in 2 Samuel (), one of the books of the Tanakh dated to approximately the mid-6th century BCE. It o ...

. I-80/US 220 travels concurrently to east of Mackeyville. : north of New Columbia : northeast of New Columbia : in Lime Ridge : north-northwest of

Drums The drum is a member of the percussion instrument, percussion group of musical instruments. In the Hornbostel–Sachs classification system, it is a membranophones, membranophone. Drums consist of at least one Acoustic membrane, membrane, c ...

: east of East Side : south-southwest of

Pocono Summit Pocono Summit is an Unincorporated area#United States, unincorporated community and census-designated place that is located in Monroe County, Pennsylvania, Monroe County, Pennsylvania. Parts of Pocono Summit are located in the municipalities of C ...

: in Arlington Heights. The highways travel concurrently to east of East Stroudsburg. ;New Jersey : in Columbia : west of Stanhope. The highways travel concurrently to south-southeast of Netcong. : in Netcong : east of Rockaway : in Parsippany-Troy Hills : in Parsippany-Troy Hills : in Parsippany-Troy Hills : in Parsippany-Troy Hills : in Wayne : in

References

External links

*
Eric Buchanan's Interstate 80 Photos Index page
{{Authority control 80 80 80

Route description

California

Nevada

Utah

Wyoming

Nebraska

Iowa

Illinois

Indiana

Ohio

Pennsylvania

New Jersey

History

Geological study

Junction list

See also

References

External links