This article uses bare URLs, which are uninformative and vulnerable to link rot. Please consider converting them to full citations to ensure the article remains verifiable and maintains a consistent citation style. Several templates and tools are available to assist in formatting, such as reFill (documentation) and Citation bot (documentation).(August 2022) (Learn how and when to remove this message)
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Pennsylvania Route 18" – news · newspapers · books · scholar · JSTOR(October 2022) (Learn how and when to remove this message)
Pennsylvania Route 18
Route of PA 18 highlighted in red
Route information
Maintained by PennDOT
Length
205 mi[1] (330 km)
Tourist routes
Crawford Lakelands Scenic Byway
Major junctions
South end
WV 69 near Garrison
Major intersections
US 40 in Washington I-70 near Washington US 22 near Frankfort Springs US 30 near Harshaville I-376 near Monaca I-76 / Penna Turnpike in Big Beaver I-376 near West Middlesex I-80 / I-376 / PA 760 near West Middlesex I-90 near Platea US 20 near Girard
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 terminus is at PA 5 in Lake City. At a length of 205 miles (330 km), PA 18 is the only state route in Pennsylvania — north–south or east–west — to traverse the entire state. It also has the distinction of being the longest state route in Pennsylvania.
^Calculated using DeLorme Street Atlas USA software
and 22 Related for: Pennsylvania Route 18 information
PennsylvaniaRoute18 (PA 18) is a major north–south highway in Western Pennsylvania whose southern terminus is at West Virginia Route 69 (WV 69) at the...
list of former state routes in Pennsylvania. These roads are now either parts of other routes or no longer carry a traffic route number. This list also...
Highways, and state routes. U.S. and Interstate highways are classified as state routes in Pennsylvania. The Commonwealth of Pennsylvania established the...
PennsylvaniaRoute 5 (PA 5) is a westward continuation of New York State Route 5 (NY 5). Located in the Commonwealth of Pennsylvania, in the United States...
PennsylvaniaRoute 309 (PA 309) is a state highway that runs for 134 miles (216 km) through eastern Pennsylvania. The route runs from an interchange between...
Route (SR) number in the present Location Referencing System. Traffic Routes are signed as Interstate Highways, U.S. Routes and PennsylvaniaRoutes (PA...
PennsylvaniaRoute 611 (PA 611) is a state highway in eastern Pennsylvania running 109.7 mi (176.5 km) from Interstate 95 (I-95) in the southern part of...
PennsylvaniaRoute 230 (PA 230) is a 28.4-mile (45.7 km) long state route in central Pennsylvania. Its western terminus is at an intersection with U.S...
PennsylvaniaRoute 21 (PA 21) is a 50.75-mile (81.67 km) long east–west state highway in the US state of Pennsylvania. The western terminus of the route...
PennsylvaniaRoute 61 (PA 61) is an 81.8-mile-long (131.6 km) state highway that is located in Pennsylvania in the United States. The route is signed...
Shell. The plant is near the interchange of Interstate 376 and PennsylvaniaRoute18, about 25 miles (40 km) from Pittsburgh. Operations began in November...
PennsylvaniaRoute 158 (PA 158) is an 11.9-mile-long (19.2 km) state highway located in western Pennsylvania, running from PA 18 south of New Wilmington...
PennsylvaniaRoute 44 (PA 44) is a 149.24 mi (240.18 km)-long state highway in the U.S. state of Pennsylvania. The route, which is signed north-south,...
through eastern Pennsylvania. It consists of both the 20-mile (32 km) Mid-County Expressway, locally referred to as the "Blue Route", through Delaware...
PennsylvaniaRoute 351 (PA 351) is a 17.2-mile-long (27.7 km) state highway located in Lawrence and Beaver counties in Pennsylvania. The western terminus...
PennsylvaniaRoute 512 (PA 512) is a 26.1-mile-long (42.0 km) state route in Northampton County in the Lehigh Valley region in eastern Pennsylvania. The...
PennsylvaniaRoute 51 (PA 51) is a major state highway that is located in Western Pennsylvania in the United States. It runs for 89 miles (143 km) from...
PennsylvaniaRoute 358 (PA 358) is located in Western Pennsylvania, running from the Ohio state line 6 miles (9.7 km) west of Greenville to Sandy Lake...
Route18, or Highway 18, may refer to: AH18 Asian Highway 18 E18 European route E18 E018 European route E018 RN 18 Waterfall Way Alberta Highway 18 British...
PennsylvaniaRoute 252 (PA 252) is a north–south state highway in the U.S. state of Pennsylvania that connects PA 320 in Nether Providence Township at...
PennsylvaniaRoute 32 (PA 32) is a scenic two-lane highway that runs along the west side of the Delaware River in Bucks County, Pennsylvania. Signed north-south...
PennsylvaniaRoute 321 (PA 321) is a 43.8-mile-long (70.5 km) state highway located in Elk and McKean counties in the U.S. state of Pennsylvania, maintained...
Global Information
WV 69 near Garrison
US 40 in Washington
I-70 near Washington
US 22 near Frankfort Springs
US 30 near Harshaville
I-376 near Monaca
I-76 / Penna Turnpike in Big Beaver
I-80 / I-376 / PA 760 near West Middlesex
I-90 near Platea
US 20 near Girard
PA 5 in Lake City
