The following highways are numbered 45:

International

Asian Highway 45 AH45 is a route of the National Highway Network of India, running from in Kolkata to Krishnagiri. This route is composed of NH 16 and part of NH 48 from Chennai to Krishnagiri. Route The route shares a large portion of various Indian Natio ...

European route E45 The European route E45 goes between Norway and Italy, through Finland, Sweden, Denmark, Germany and Austria. With a length of about , it is the longest north–south European route (some east–west routes are longer). The route passes throug ...

* AH45A, Asian Highway 45A

Burma

National Road 45 (Burma) National Road 45 or State Highway 45 is a highway of eastern Burma, passing through Shan State. It connects Nansang to Mong Ton and the Thai border in the southeast. The highway is fed by the National Highway 4 at Nansang at just west of Nan ...

Canada

Alberta Highway 45 Alberta Provincial Highway No. 45, commonly referred to as Highway 45, is an east-west highway in central Alberta, Canada that extends from Highway 15 northeast of Edmonton to the Saskatchewan border. It runs generally parallel ...

Manitoba Highway 45 Provincial Trunk Highway 45 (PTH 45) is a provincial highway in the southwest region of the Canadian province of Manitoba. It runs from PTH 16 and PTH 83 in the town of Russell to PTH 10 north of the village of Erickson. PTH 45 provides an ...

Ontario Highway 45 King's Highway45, commonly referred to as Highway45, was a provincially maintained highway in the Canadian province of Ontario. The route connected Highway 2 in downtown Cobourg with Highway 7 in Norwood. In addition to the towns a ...

Saskatchewan Highway 45

China

G45 Expressway * Asian Highway 45A

Finland

Finnish national road 45 The Finnish national road 45 ( fi, Kantatie 45; sv, Stamväg 45) is the 2nd class main route between the major cities of Helsinki and Hyvinkää in southern Finland. It runs from Käpylä in Helsinki to the Hyrylä in Tuusula as a motorway called ...

France

A45 autoroute The A45 autoroute was a proposed motorway in central France scheduled to open in 2015. Work stopped after initial studies in 1993. It will be controlled by a motorway company as yet unannounced. It will be a toll road. It will replace the A47, kn ...

(proposed)

Germany

Bundesautobahn 45 is an autobahn in Germany, connecting Dortmund in the west with Aschaffenburg in the southwest. It is colloquially known as the ''Sauerlandlinie'' (Sauerland line) as it runs through the hilly, rural Sauerland region between Hagen and Siegen. ...

India

National Highway 45 (India) National Highway 45 (NH 45) is a primary national highway in India. This highway runs in the states,sagartola of Madhya Pradesh and Chhattisgarh. The route of NH-45 was extended from Jabalpur to Bilaspur in June 2016. Route NH45 traverses ...

(Grand Southern Trunk Road)

Iran

Road 45

Japan

Japan National Route 45 is a national highway of Japan connecting Aoba-ku, Sendai and Aomori, Aomori. Alongside Japan National Route 6, it is a main route along the Pacific coast of eastern Japan. It is paralleled closely by the incomplete Sanriku Expressway between S ...

Korea, South

Jungbu Naeryuk Expressway The Jungbu Naeryuk Expressway (; literally meaning Central Inland Expwy.) is an expressway in South Korea. Numbered 45, it was first constructed in three parts: connecting Yeoju to Chungju and Sangju to Gimcheon and Hyeonpung to Masan. The part of ...

National Route 45 The following highways are numbered 45: International * Asian Highway 45 * European route E45 * AH45A, Asian Highway 45A Burma * National Road 45 (Burma) Canada * Alberta Highway 45 * Manitoba Highway 45 * Ontario Highway 45 * Saskatchew ...

Mexico

Mexican Federal Highway 45 Federal Highway 45 (''La Carretera Federal 45'') (Fed. 45) is the free (libre) part of the federal highways corridors (los corredores carreteros federales), and connects Ciudad Juárez, Chihuahua through the Chihuahuan Desert to Panales, H ...

New Zealand

New Zealand State Highway 45 State Highway 45 (SH 45) is a New Zealand state highway which has the moniker of the ''Surf Highway'' due to the number of prominent surfing breaks that are accessible from it. It is two-line single carriageway for most of its length, wi ...

United Kingdom

British A45 (Birmingham-Thrapston) * UK-Motorway-M45

British M45 (Watford Gap-Thurlaston)

United States

Interstate 45 Interstate 45 (I-45) is a major Interstate Highway located entirely within the US state of Texas. While most Interstate routes which have numbers ending in "5" are cross-country north–south routes, I-45 is comparatively short, with the ...

U.S. Route 45 U.S. Route 45 (US 45) is a major north-south United States highway and a border-to-border route, from Lake Superior to the Gulf of Mexico. A sign at the highway's northern terminus notes the total distance as . US 45 is notable for incorporatin ...

U.S. Route 45E ** US 45W

U.S. Route 45W * Alabama 45

Alabama State Route 45 * Arkansas 45

Arkansas Highway 45 Highway 45 (AR 45, Ark. 45, or Hwy. 45) is a designation for three state highways in northwest Arkansas. The southern segment of runs from Highway 96 north across US Route 71 (US 71) to Interstate 540/US 71 (I-540/US 71) in For ...

California State Route 45 State Route 45 (SR 45) is a state highway in the U.S. State of California that travels in a north–south direction in the Sacramento Valley from Route 113 in Knights Landing to Route 32 in Hamilton City. Route description The route be ...

Colorado State Highway 45 State Highway 45 (SH 45), also known as Pueblo Boulevard, is an expressway in the city of Pueblo. It is long. Its southern terminus is at Interstate 25 (I-25) and its northern terminus is U.S. Route 50 (US 50). Plans are waiting to be appro ...

Connecticut Route 45 Route 45 is a Connecticut state highway from U.S. Route 202, US 202 in Washington, Connecticut, Washington to U.S. Route 7, US 7 in Cornwall, Connecticut, Cornwall, in the rural northwest of the state. It is long and runs north–south. Ro ...

Florida State Road 45 A major north–south highway extending almost the entire length of the Florida peninsula, State Road 45 (SR 45) is the unsigned Florida Department of Transportation designation of most of the current U.S. Route 41 in Florida. The southern t ...

Florida State Road 45A A major north–south highway extending almost the entire length of the Florida peninsula, State Road 45 (SR 45) is the unsigned Florida Department of Transportation designation of most of the current U.S. Route 41 (Florida), U.S. Route 41 in ...

Georgia State Route 45 State Route 45 (SR 45) is a state highway that runs south-to-north through portions of Seminole, Miller, Early, Calhoun, Terrell, Webster, and Sumter counties in the southwestern part of the U.S. state of Georgia. The route connects Iron ...

(former) * ID-45

Idaho State Highway 45 State Highway 45 (SH-45) is a state highway in Idaho. It runs from SH-78 to Interstate 84 Business (I-84 Bus.) in Nampa. Route description SH-45 begins at an intersection with SH-78 before crossing the Snake River and heading northeast. The ...

Illinois Route 45 (former) * Indiana 45

Indiana State Road 45 State Road 45 is a state route from Bean Blossom, Indiana to Scotland, Indiana in the southern half of the state. Route description From Bean Blossom and through Brown County, State Road 45 is a narrow, shoulderless two-lane road that passes b ...

Iowa Highway 45 (former) * K-45 (1962)

K-45 (Kansas highway) (former) * Louisiana 45

Louisiana Highway 45 * MD Route 45

Maryland Route 45 Maryland Route 45 (MD 45) is a state highway in the U.S. state of Maryland. Known for most of its length as York Road, the state highway runs from U.S. Route 1 (US 1) and US 40 Truck in Baltimore north to the Pennsylvania state line in Mary ...

** Maryland Route 45A ** Maryland Route 45B ** Maryland Route 45C ** Maryland Route 45D ** Maryland Route 45E * MA Route 45

Massachusetts Route 45 (former) * M-45

M-45 (Michigan highway) M-45 is a state trunkline highway in the US state of Michigan that is also called Lake Michigan Drive. The highway runs from Agnew near Lake Michigan to the west side of Grand Rapids in the western Lower Peninsula. Lake Michigan Drive continue ...

Minnesota State Highway 45 Minnesota State Highway 45 (MN 45) is a short highway in northeast Minnesota, which runs from its intersection with State Highway 210 (Chestnut Avenue) and Carlton County Road 1 in the city of Carlton and continues north to its northern te ...

Missouri Route 45 Route 45 is a highway in northwest Missouri, US in Buchanan County and Platte County which is largely in the bottom land alongside the Missouri River. Route description Its northern terminus is U.S. Route 59 just east of Atchison, Kansas whe ...

Nebraska Highway 45 Nebraska Highway 45 is a highway in Nebraska. It runs in a south-to-north direction for . It has a southern terminus at Nebraska Highway 91 south of Newman Grove. It has a northern terminus in Tilden at an intersection with U.S. Highway 275. ...

Nebraska Link 45B ** N SPUR 45A

Nebraska Spur 45A * Nevada 45

Nevada State Route 45 (former) * NH Route 45

New Hampshire Route 45 New Hampshire Route 45 is a north–south state highway in southern New Hampshire. It runs from Greenville to Temple. Route description NH 45 begins at NH 123 in Greenville. It runs northwest into the town of New Ipswich for a short distance, ...

New Jersey Route 45 Route 45 is a state highway in the southern part of New Jersey. It runs from Route 49 in Salem, Salem County, northeast to U.S. Route 130 (US 130) in Westville, Gloucester County. Much of the southern part of the route runs through rural are ...

County Route 45 (Monmouth County, New Jersey) * New Mexico 45

New Mexico State Road 45 New Mexico State Road 45 (NM 45) is a State Highway in the US state of New Mexico that runs parallel to the Rio Grande from the Pueblo of Isleta, through Albuquerque, and to the Southern boundary of Rio Rancho. Route description Throughout ...

New York State Route 45 New York State Route 45 (NY 45) is a north–south state highway in central Rockland County, New York, in the United States. It spans from the village of Chestnut Ridge at the New Jersey–New York border, where it becomes County R ...

County Route 45 (Cattaraugus County, New York) ** CR 45A jct

County Route 45A (Cayuga County, New York) County routes in Cayuga County, New York, are not signed in any form, serving as little more than references for inventory purposes. Route numbers below 114 generally increase progressively based on the alphabetical order of the towns where they are ...

***

County Route 45B (Cayuga County, New York) County routes in Cayuga County, New York, are not signed in any form, serving as little more than references for inventory purposes. Route numbers below 114 generally increase progressively based on the alphabetical order of the towns where they a ...

County Route 45 (Erie County, New York) A county is a geographic region of a country used for administrative or other purposesChambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...

County Route 45 (Genesee County, New York) County routes in Genesee County, New York, are not posted on route marker Route or routes may refer to: * Route (gridiron football), a path run by a wide receiver * route (command), a program used to configure the routing table * Route, County An ...

County Route 45 (Greene County, New York) County routes in Greene County, New York, are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker. Routes 1–40 Routes 41 and up See also *County routes in New York In the U.S. state of ...

County Route 45 (Herkimer County, New York) ** CR 45 jct

County Route 45 (Jefferson County, New York) ** CR 45 jct

County Route 45 (Niagara County, New York) New York State Route 271 (NY 271) is a north–south state highway in eastern Niagara County, New York, in the United States. It primarily serves as Middleport's Main Street, connecting NY 31 in the south to NY 104 in the n ...

County Route 45 (Oswego County, New York) County routes in Oswego County, New York, are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker. Routes typically have one or more road names in addition to their designation; however, several a ...

County Route 45 (Otsego County, New York) ** Putnam County Route 45 NY

County Route 45 (Putnam County, New York) County routes in Putnam County, New York, known within the county as "county roads", are owned and maintained by the Putnam County Department of Highways and Facilities. Most of the county road numbers, which are all two-digits, are signed with th ...

County Route 45 (Rensselaer County, New York) ** Saratoga County Route 45 NY

County Route 45 (Saratoga County, New York) County routes in Saratoga County, New York, are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker. The highest numbered route in the county, County Route 1345 (CR 1345), is the only sig ...

County Route 45 (St. Lawrence County, New York) ** CR 45 jct

County Route 45 (Steuben County, New York) County routes in Steuben County, New York, are maintained by the Steuben County highway department and signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon shield. No county routes enter the cities of Corning ...

County Route 45 (Suffolk County, New York) A county is a geographic region of a country used for administrative or other purposesChambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...

County Route 45 (Sullivan County, New York) County routes in Sullivan County, New York, are maintained by the Sullivan County Division of Public Works and signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker. The county highway system comp ...

***

County Route 45A (Sullivan County, New York) ** CR 45 jct

County Route 45 (Ulster County, New York) County routes in Ulster County, New York, are mostly signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker, however, several routes are still marked with very faded, sometimes illegible blue diamond ...

County Route 45 (Washington County, New York) * NC 45

North Carolina Highway 45 North Carolina Highway 45 (NC 45) is a primary state highway in the U.S. state of North Carolina. The highway traverses north-south, from Ocracoke to Winton. Route description NC 45 starts at the ferry terminal at Ocracoke, con ...

North Dakota Highway 45 North Dakota Highway 45 (ND 45) is a north–south state highway in the U.S. state of North Dakota North Dakota () is a U.S. state in the Upper Midwest, named after the indigenous Dakota Sioux. North Dakota is bordered by the C ...

Ohio State Route 45 State Route 45 (SR 45) is a north–south state highway in the northeastern portion of the U.S. state of Ohio. Its southern terminus is at the State Route 7/ State Route 39 concurrency in Wellsville, and its northern terminus is at State Rou ...

Oklahoma State Highway 45 State Highway 45 (SH-45 or OK-45) is a state highway in Oklahoma. It runs west-to-east through Woods, Alfalfa and Garfield counties. Route description SH-45 begins at the US-281/ SH-14 junction in Waynoka. The first of SH-45 heading east ...

Pennsylvania Route 45 Pennsylvania Route 45 (PA 45) is an state highway located in central Pennsylvania, United States. PA 45 is called the Purple Heart Highway. The western terminus of the route is at PA 453 in Morris Township near the community of Water Street. ...

South Carolina Highway 45 South Carolina Highway 45 (SC 45) is a primary state highway in the U.S. state of South Carolina. It serves as the main thoroughfare in northern Berkeley County. Route description History Established as an original state highway in ...

South Dakota Highway 45 South Dakota Highway 45 is a state highway that runs north to south across much of central South Dakota, United States. The northern terminus is at the North Dakota border as a continuation of North Dakota Highway 3, and runs south to South Dak ...

Tennessee State Route 45 State Route 45 (SR 45) is a west–east route in Davidson County, Tennessee. It connects US 431 (Whites Creek Pike) in Whites Creek with I-40 in Hermitage. Route description SR 45 makes up much of the northern half of Nashville's Old Hi ...

Texas State Highway 45 State Highway 45 is a highway loop around Austin, Texas, that exists in two open segments. The official designation of SH 45 is such to form a complete loop around Austin, a distance of roughly . One segment is in southwest Austin and runs sou ...

Texas State Highway Spur 45 ** Texas FM 45

Farm to Market Road 45 A farm (also called an agricultural holding) is an area of land that is devoted primarily to agricultural processes with the primary objective of producing food and other crops; it is the basic facility in food production. The name is used ...

Texas Park Road 45 * Utah SR 45

Utah State Route 45 State Route 45 (SR-45) is a state highway in the U.S. state of Utah. It runs from Dragon Road south of Bonanza in Uintah County north to US-40 in Naples, south of Vernal. The route spans south–north. The route was added to the state highway sy ...

Virginia State Route 45 State Route 45 (SR 45) is a primary state highway in the U.S. state of Virginia. The state highway runs from the junction of U.S. Route 15 Business (US 15 Business) and US 460 Business in Farmville north to SR 6 at Georges Tavern. SR 45 is ...

West Virginia Route 45 West Virginia Route 45 (WV 45) is a state highway in the U.S. state of West Virginia. The state highway runs from the Virginia state line near Glengary east to WV 230 and WV 480 in Shepherdstown. WV 45 connects the communities of Glengary a ...

Wisconsin Highway 45 (former)