Route 18, or Highway 18, may refer to:

International

European route E18 European route E18 runs from Craigavon in Northern Ireland to Saint Petersburg in Russia, passing through Scotland, England, Norway, Sweden and Finland. It is about in length. Although the designation implies the possibility of a through jour ...

* European route E018

Argentina

Australia

Waterfall Way Waterfall Way is a country road in the Northern Tablelands region of New South Wales, Australia, linking Raleigh on the state's North Coast to Armidale. The route passes through some of New South Wales' most scenic countryside and has become wel ...

Canada

Alberta Highway 18 Alberta Provincial Highway No. 18, commonly referred to as Highway 18, is a highway in Alberta, Canada. It stretches from Highway 43 at the hamlet of Green Court, through the towns of Barrhead and Westlock, to Highway 63 east o ...

British Columbia Highway 18 Highway 18 is a short main vehicle route in the Cowichan Valley Regional District on Vancouver Island, connecting the city of Duncan on the Trans-Canada Highway with the community of Lake Cowichan, on the shore of Cowichan Lake. The highway fir ...

Manitoba Highway 18 Provincial Trunk Highway 18 (PTH 18) is a provincial highway in the Canadian province of Manitoba. It is a north-south route; the southern terminus is the St. John–Lena Border Crossing at the Canada–United States border and the northern term ...

Ontario Highway 18 King's Highway18, commonly referred to as Highway18, was a provincially maintained highway in the Canadian province of Ontario, located entirely within Essex County. Since 1998, the majority of the former route has been known as Essex County R ...

(former) * PEI Highway 18

Prince Edward Island Route 18 Route 18, also known as Cape Bear Road, is a , two-lane, uncontrolled-access, secondary highway in eastern Prince Edward Island. Its southern terminus is at Route 4 in High Bank and its northern terminus is at Route 4 in Murray River The M ...

Saskatchewan Highway 18 Highway 18 is a highway in the Canadian province of Saskatchewan. It runs from Highway 13 near Robsart, approximately east of the Alberta border, to the Manitoba border near Gainsborough, where it becomes Highway 3. It passes ...

China

G18 Expressway

Costa Rica

National Route 18

Czech Republic

I/18 Highway; Czech: Silnice I/18

India

National Highway 18 (India) National Highway 18 (NH 18)(combination of old NH 32, NH 33 and NH 5) is a National Highway in India. It originates from Gobindpur, Dhanbad and terminates at Balasore, Odisha covering 361 km (224 mi) distance. It passes through Dhanbad ...

Iran

Ireland

M18 motorway (Ireland) The M18 motorway ( ga, Mótarbhealach M18) is an inter-urban motorway in Ireland, forming part of the Limerick, Ennis to Galway national primary road, which, in turn, forms part of the Atlantic Corridor called for as part of the Transport 21 ...

N18 road (Ireland) The N18 road is a national primary road in Ireland, connecting the cities of Limerick and Galway. Ennis and Gort are two major towns on the route, and Shannon Airport is reached via the connecting N19. The west coast route continues on to Sligo ...

Italy

Autostrada A18 * Strada Statale 18 Italia

State road 18

Japan

Japan National Route 18 is a national highway connecting Takasaki, Gunma and Joetsu, Niigata in Japan. A section of the highway is designated as a part of the Japan Romantic Road. Route data *Length: 193.9 km (120.5 mi) *Origin: Takasaki, Gunma (originate ...

Jōshin-etsu Expressway The is a national expressway in Japan. It is owned and operated by East Nippon Expressway Company. Naming is a kanji acronym consisting of 3 characters, each representing the former names of the prefectures that the route traverses. consist ...

Korea, South

National Route 18

New Zealand

New Zealand State Highway 18 State Highway 18 (SH 18) is a state highway that runs between the Auckland Northern Motorway (SH 1) on the North Shore and the Northwestern Motorway (SH 16) in West Auckland, New Zealand. The Upper Harbour Motorway forms most of its length ...

Paraguay

* National Route 18

Poland

Motorway A18 * DK18-PL

National road 18

Russia

* M18 motorway (Russia) running from Saint Petersburg to Murmansk

South Africa

N18 road (South Africa) The N18 is a national route in South Africa which runs from Warrenton through Vryburg and Mahikeng to Ramatlabama on the border with Botswana. The N18 National Route of South Africa is part of Trans-African Highway Network no. 4 ( Cairo-Cape T ...

Ukraine

Highway M18 (Ukraine) Highway M18 is a Ukrainian international highway ( M-highway) connecting Kharkiv to the southern coast of Crimea in Yalta. The highway is also has an alternative route ( M29) which runs parallel and designed as an expressway between Kharkiv and ...

United Kingdom

British A18 (Doncaster-Ludborough) * UK-Motorway-M18

British M18 (Thurcroft-Rawcliffe)

United States

U.S. Route 18 U.S. Route 18 (US 18) is an east–west U.S. highway in the Midwestern United States. The western terminus is in Orin, Wyoming at an interchange with Interstate 25. Its eastern terminus is in downtown Milwaukee, Wisconsin. However, US 18 run ...

New England Route 18 (former) * Alabama 18

Alabama State Route 18 State Route 18 (SR 18) is a state highway in northwest Alabama. Route description SR 18 begins at the Mississippi state line near Vernon. In Vernon, it junctions with SR 17. It continues on its curvy route east, then southeast to th ...

Arkansas Highway 18 Highway 18 (AR 18 and Hwy. 18) is an east–west state highway of in Northeast Arkansas. Route description AR 18 begins at AR 69 near Jacksonport. Brief concurrencies begins with AR 17 and US 67 (Future I-57) in Newport, and Arkansas Hig ...

California State Route 18 State Route 18 (SR 18) is a state highway in the U.S. state of California. It serves as a primary route into the San Bernardino Mountains, both from the Riverside–San Bernardino metropolitan area from the south and the Mojave Desert from the n ...

County route A18 (California) There are 28 routes assigned to the "A" zone of the California Route Marker Program, which designates county routes in California. The "A" zone includes county highways in Lassen, Plumas, Shasta, Siskiyou, and Tehama counties. A1 County R ...

County Route E18 (California) ** CR G18 jct

County Route G18 (California) ** CR J18 jct

County Route J18 (California) ** CR S18 jct

County Route S18 (California) There are 34 routes assigned to the "S" zone of the California Route Marker Program, which designates county routes in California. The "S" zone includes county highways in Imperial, Orange, Riverside, San Diego, and Santa Barbara counties. ...

Colorado State Highway 18 (pre-1968) (former) * Elongated circle 18

Delaware Route 18 Delaware Route 18 (DE 18) is a state highway located in Sussex County, Delaware. It runs from Maryland Route 318 (MD 318) at the Maryland border east of Federalsburg, Maryland, east to U.S. Route 9 (US 9) in Ge ...

Florida State Road 18 State Road 18 (SR 18) is a short state road in the U.S. state of Florida. It begins in Worthington Springs in southern Union County and travels eastward for into Bradford County until it becomes County Road 18 at Brooker. It also has county r ...

County Road 18 (Bradford County, Florida) State Road 18 (SR 18) is a short state road in the U.S. state of Florida. It begins in Worthington Springs in southern Union County and travels eastward for into Bradford County until it becomes County Road 18 at Brooker. It also has county r ...

County Road 18 (Columbia County, Florida) State Road 18 (SR 18) is a short state road in the U.S. state of Florida. It begins in Worthington Springs in southern Union County and travels eastward for into Bradford County until it becomes County Road 18 at Brooker. It also has county r ...

County Road 18 (Union County, Florida) State Road 18 (SR 18) is a short state road in the U.S. state of Florida. It begins in Worthington Springs in southern Union County and travels eastward for into Bradford County until it becomes County Road 18 at Brooker. It also has county ...

Georgia State Route 18 State Route 18 (SR 18) is a state highway that travels west-to-east through portions of Troup, Harris, Meriwether, Pike, Lamar, Monroe, Jones, Wilkinson, and Twiggs counties in the western and central parts of the U.S. state of G ...

Hawaii Route 18 (former) * Illinois 18

Illinois Route 18 Illinois Route 18 (IL 18) is a rural east–west state route in central Illinois. It runs east from the town of Henry at Illinois Route 29 to the town of Blackstone at Illinois Route 17. This is a distance of . Route description Illinois ...

Indiana State Road 18 State Road 18 (SR 18) in the U.S. State of Indiana is an east–west route in North Central Indiana running from the Illinois border in Benton County almost to the Ohio border, terminating at U.S. Route 27 (US 27)/ State Road 67 (SR ...

K-18 (Kansas highway) K-18 is a , west–east state highway in the U.S. State of Kansas. K-18's western terminus is at U.S. Route 24 (US-24) near Bogue and the eastern terminus is at K-99 south of Wamego. Portions of the highway have been upgraded to a freeway beginn ...

Kentucky Route 18 Kentucky Route 18 (KY 18), also known as Burlington Pike, is a state highway that serves as a major road through Florence and Burlington in the U.S. state of Kentucky. The western terminus of the route is at KY 338 in Rabbit Hash. The eastern te ...

Louisiana Highway 18 Louisiana Highway 18 (LA 18) is a state highway that serves Ascension, St. James, St. John the Baptist, St. Charles, and Jefferson Parishes. Called the Great River Road, it runs from west to east, parallel to the west bank of the Mississipp ...

Maine State Route 18 (former) * MD Route 18

Maryland Route 18 Maryland Route 18 (MD 18) is a state highway in the U.S. state of Maryland. The state highway runs from the beginning of state maintenance at Love Point east to MD 213 in Centreville. MD 18 is the main east–w ...

Massachusetts Route 18 Massachusetts Route 18 is a north–south state highway in Southeastern Massachusetts. Beginning in the city of New Bedford, it runs as a freeway for approximately , continuing as a surface street until it reaches Weymouth. The segment of Rout ...

M-18 (Michigan highway) M-18 is a north–south state trunkline highway in the Lower Peninsula of the US state of Michigan. It runs for through the central region of the state connecting US Highway 10 (US 10) near North Bradley with M-72 in rural Crawford Count ...

Minnesota State Highway 18 Minnesota State Highway 18 (MN 18) is a highway in east-central Minnesota, which runs from its intersection with State Highway 25 in Brainerd and continues east to its eastern terminus at its intersection with State Highway 23 in Finlayson Tow ...

County Road 18 (Anoka County, Minnesota) The following is a list of county-maintained roads in Anoka County, Minnesota, United States. Many routes in this list are also county-state-aid-highways (CSAH.) CR 1–CR 25 County Road 1 runs from County Road 14 (East Main Street) in ...

County Road 18 (Scott County, Minnesota) The following is a list of county-maintained roads in Scott County, Minnesota, United States. Many routes in this list are also county-state-aid-highways (CSAH.) Route list Refere ...

County Road 18 (Washington County, Minnesota) * Circle sign 18

Mississippi Highway 18 Mississippi Highway 18 (MS 18) is a state highway stretching across central Mississippi, from just a couple miles inland of the Mississippi River, through the state capital of Jackson, to the Alabama state line. It runs from east to west for , se ...

Missouri Route 18 Route 18 is a highway in western Missouri. Its eastern terminus is at the intersection of Route 13/ Route 52 and Route 7 in Clinton. Its western terminus is at the Kansas state line near Drexel. It continues into Kansas as a county road. ...

Nebraska Highway 18 * Nevada 18

Nevada State Route 18 (former) * NH Route 18

New Hampshire Route 18 New Hampshire Route 18 is a state highway in northwestern New Hampshire. It is a local road serving Franconia, Bethlehem, and Littleton, New Hampshire, which I-93 bypasses. Its northern extension, Vermont Route 18, continues northward from the ...

New Jersey Route 18 Route 18 is a state highway in the central part of the US state of New Jersey. It begins at an intersection with Route 138 in Wall Township, Monmouth County and ends at Interstate 287 (I-287) in Piscataway Township, Middlesex County. Route ...

New Jersey Route 18N Route 18N was a state highway in New Jersey from 1923 to 1929, when it was renumbered as Route 1 and Route S1A. Route 18-N was defined in 1923 to run "from Hoboken to New York State line by way of Weehawken, West Hoboken, town of Union, North Be ...

(former) ** Monmouth County Route 18 NJ

County Route 18 (Monmouth County, New Jersey) The following is a list of county routes in Monmouth County in the U.S. state of New Jersey. For more information on the county route system in New Jersey as a whole, including its history, see County routes in New Jersey. History In the 1937 ...

New Mexico State Road 18 State Road 18 (NM 18) is a state highway in the US state of New Mexico. Its total length is approximately . NM 18's southern terminus is a continuation as Texas State Highway 18 (SH 18) south-southeast of Jal, and the northern termi ...

New York State Route 18 New York State Route 18 (NY 18) is an east–west state highway in western New York in the United States. It runs parallel to the south shore of Lake Ontario for most of its length between Niagara County and Monroe County. NY 18, w ...

County Route 18 (Allegany County, New York) County routes in Allegany County, New York, are signed with the Manual on Uniform Traffic Control Devices The ''Manual on Uniform Traffic Control Devices for Streets and Highways'' (usually referred to as the ''Manual on Uniform Traffic Contro ...

County Route 18 (Chautauqua County, New York) ** CR 18 jct

County Route 18 (Columbia County, New York) County routes in Columbia County, New York, are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker. All roads maintained by Columbia County are assigned a county highway number; this number is uns ...

County Route 18 (Dutchess County, New York) Dutchess County, New York maintains a system of signed county routes primarily to serve local traffic between the various communities in the county. Route numbers below 100 generally increase progressively based on the alphabetical order of the to ...

County Route 18 (Erie County, New York) Most of the county routes in Erie County, New York Erie County is a county along the shore of Lake Erie in western New York State. As of the 2020 census, the population was 954,236. The county seat is Buffalo, which makes up about 28% of t ...

County Route 18 (Essex County, New York) The highway system of Essex County, New York, comprises of roads maintained by the New York State Department of Transportation, the county, and its towns and villages. Eighteen state-maintained highways enter the county, which account for a comb ...

County Route 18 (Herkimer County, New York) County routes in Herkimer County, New York, are typically signed only on street blade signs. Some routes are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker; however, this is uncommon. Rou ...

County Route 18 (Onondaga County, New York) County routes in Onondaga County, New York, are not signed in any form, serving as little more than references for inventory purposes. One county route, County Route 91 (CR 91), has route markers posted along its length; however, the sig ...

County Route 18 (Ontario County, New York) County routes in Ontario County, New York Ontario County is a county in the U.S. State of New York. As of the 2020 census, the population was 112,458. The county seat is Canandaigua. Ontario County is part of the Rochester, NY Metropolita ...

County Route 18 (Orange County, New York) County routes in Orange County, New York, are maintained by the Orange County Department of Public Works. Most routes are signed with the Manual on Uniform Traffic Control Devices The ''Manual on Uniform Traffic Control Devices for Streets and ...

County Route 18 (Orleans County, New York) County routes in Orleans County, New York Orleans County is a county in the western part of the U.S. state of New York. As of the 2020 census, the population was 40,343. The county seat is Albion. The county received its name at the insiste ...

County Route 18 (Otsego County, New York) County Route 18 (CR 18) is a county-maintained highway in western Otsego County, New York, in the United States. It extends for from an intersection with New York State Route 51 (NY 51) in the town of Butternuts to the Oneid ...

County Route 18 (Rensselaer County, New York) ** Schoharie County Route 18 NY

County Route 18 (Schoharie County, New York) ** Schuyler County Route 18 NY

County Route 18 (Schuyler County, New York) County routes in Schuyler County, New York, are signed with the Manual on Uniform Traffic Control Devices The ''Manual on Uniform Traffic Control Devices for Streets and Highways'' (usually referred to as the ''Manual on Uniform Traffic Control ...

County Route 18 (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 Cornin ...

County Route 18 (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 18 (Tioga County, New York) County routes in Tioga County, New York, are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon shield. Even numbered routes are east–west in direction, while odd numbered routes are north–south. County r ...

County Route 18 (Washington County, New York) ** CR 18 jct

County Route 18 (Westchester County, New York) County routes in Westchester County, New York, are maintained by the Westchester County highway department. They provide additional interconnections between state highways within the county. Some portions of state highways in Lower Westchester Coun ...

County Route 18 (Yates County, New York) County routes in Yates County, New York, are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker. Route numbers are also posted at junctions on street blade signs that display the standard route ...

North Carolina Highway 18 North Carolina Highway 18 (NC 18) is a primary state highway in the U.S. state of North Carolina. Traveling north–south through the Foothills region, it connects the cities of Shelby, Morganton, Lenoir, Wilkesboro and North Wilk ...

North Dakota Highway 18 North Dakota Highway 18 is a major north–south highway in eastern North Dakota. It runs from Highway 30 at the Canadian border south of Gretna, Manitoba to South Dakota Highway 25 north of Claire City. Route description North Dakota Highw ...

Ohio State Route 18 State Route 18 (SR 18) is an east–west highway in northern Ohio. It is the sixth longest state route in the state. Its western terminus is at the Indiana state line near Hicksville, where the route continues in Indiana as State Road 8, ...

Oklahoma State Highway 18 State Highway 18, abbreviated as SH-18 or OK-18, is a highway maintained by the U.S. state of Oklahoma. It was once one of the longest state highways in the Oklahoma road system, but now has a total length of . Route description State Highway 18 ...

Oklahoma State Highway 18B * OR 18

Oregon Route 18 Oregon Route 18 is a state highway that runs between the Oregon Coast, near Lincoln City, Oregon, Lincoln City, and Newberg, Oregon, Newberg. OR 18 traverses the Salmon River Highway No. 39 of the Oregon state highway system, named af ...

Pennsylvania Route 18 Pennsylvania Route 18 (PA 18) is a major north–south highway in Western Pennsylvania whose southern terminus is at West Virginia Route 69 (WV 69) at the state line in Greene County near the village of Garrison, while the northern termin ...

South Carolina Highway 18 South Carolina Highway 18 (SC 18) is a primary state highway in the U.S. state of South Carolina. It serves to connect the cities of Union, Gaffney and Shelby, North Carolina. Route description SC 18 is a two-lane rural highway ...

South Dakota Highway 18 The following is a list of former state highways in South Dakota. These roads are now either parts of other routes or no longer carry a route number. __TOC__ Highway 8 South Dakota Highway 8 was one of only two single digit state highway numb ...

(former) * Tennessee 18

Tennessee State Route 18 State Route 18 (abbreviated SR 18) is a primary state highway in south-central West Tennessee. SR 18 is a two-lane facility throughout the majority of its length through the state with the exception being in Bolivar, Tennessee. SR 18 has a shor ...

Texas State Highway 18 State Highway 18 (SH 18) is a state highway in the U.S. state of Texas maintained by the Texas Department of Transportation (TxDOT) that runs from Fort Stockton in western Texas to the Texas-New Mexico state line between Kermit and Jal, Ne ...

Farm to Market Road 18 ** Texas RM 18

Ranch to Market Road 18 (former) * Utah SR 18

Utah State Route 18 State Route 18 (SR-18) is a state highway in southern Utah, running for in Washington and Iron Counties from St. George to Beryl Junction. It forms part of the Legacy Loop Highway from St. George to Parowan. The highway closely follows the ...

Vermont Route 18 * Virginia 18

Virginia State Route 18 * WA-18

Washington State Route 18 State Route 18 (SR 18) is a State highways in Washington, state highway in the U.S. state of Washington (state), Washington, serving southeastern King County, Washington, King County. The highway travels northeast, primarily as a Contr ...

Primary State Highway 18 (Washington) Primary State Highways were major state highways in the U.S. state of Washington used in the early 20th century. They were created as the first organized road numbering system in the state in stages between 1905 and 1937 and used until the 1964 ...

(former) * WV-18

West Virginia Route 18 West Virginia Route 18 is a north–south state highway in the northwestern portion of the U.S. state of West Virginia. The southern terminus of the route is at West Virginia Route 47 in Troy, Gilmer County. The northern terminus is at the ...

Wisconsin Highway 18 (former) ;Territories * Guam Route 18

Guam Highway 18 Guam Highway 18 (GH-18) is one of the primary automobile highways in the United States territory of Guam. Route description In spite of its main highway designation, GH-18 is a short spur route, running westward from GH-1 across from the Guam Ve ...

Puerto Rico Highway 18 Puerto Rico Highway 18 (PR-18) is a freeway in Puerto Rico, which is also known as ''Expreso Las Américas''. It runs from its north end at its intersection with PR-22 (known as ''Expreso José de Diego'') in San Juan to its south end in Río Pi ...