Pennsylvania Route 179 and Route 179 is an 8.7-mile (14.00 km) state highway in Bucks County, Pennsylvania, and Hunterdon County, New Jersey, United States, running along an old alignment of U.S. Route 202 from west of New Hope, Pennsylvania, northeast through Lambertville, New Jersey, to Ringoes, where it ends at an intersection with US 202 and Route 31. Past this intersection, the road continues east as County Route 514. It is two-lane, undivided highway for most of its length with the exception of a four-lane stretch in Lambertville. The route crosses the Delaware River on the New Hope-Lambertville Bridge, where the designation changes from PA 179 to Route 179.
Interstate 495 (I-495) is an 11.47-mile-long (18.46 km) auxiliary Interstate Highway in the US state of Delaware. The highway, named the Vietnam Veterans Memorial Highway, serves as a six-lane bypass of I-95 around the city of Wilmington. I-495 begins at an interchange with I-95 and I-295 near Newport to the southwest of Wilmington. From here, the road heads east to the Port of Wilmington, where it turns northeast and crosses the Christina River as it heads to the east of downtown Wilmington. Upon reaching Edgemoor, I-495 runs between the Delaware River to the east and U.S. Route 13 (US 13) to the west, continuing to Claymont. In Claymont, I-495 turns north and merges into northbound I-95 at an interchange with Delaware Route 92 (DE 92) just south of the Pennsylvania state line.
Pennsylvania Route 313 is a mostly 2-lane, 18-mile-long (29 km) state highway entirely within Bucks County, Pennsylvania. The western end of PA 313 is at an intersection with PA 309 and PA 663 in Quakertown. The eastern end is at an intersection with PA 263 in the Doylestown Township community of Furlong. PA 313 is signed an east–west road, although it runs almost purely northwest–southeast through most of its course. It is a major arterial road in central and northern Bucks County as it connects several communities including Quakertown, Dublin, and Doylestown.
Pennsylvania Route 715 (PA 715) is a 17.7-mile-long (28.5 km) north–south state route located entirely in Monroe County, Pennsylvania. Its southern terminus is at U.S. Route 209 (US 209) in the Chestnuthill Township hamlet of Brodheadsville. The northern terminus is at PA 191 in the Paradise Township hamlet of Henryville. PA 715 also intersects Interstate 80 (I-80) in Tannersville at Exit 299. The route is a two-lane undivided road running through forested areas of the Pocono Mountains. The road was paved between 1930 and the 1940s. PA 715 was designated to its present alignment in 1963.
Pennsylvania Route 27 is a 65.7-mile-long (105.7 km) state highway that is located in northwest Pennsylvania in the United States.
Pennsylvania Route 401 is a 20.2-mile-long (32.5 km) east–west state route in Berks and Chester counties, located in southeast Pennsylvania. The western terminus is at PA 23 in Caernarvon Township, across the county line from Elverson. The eastern terminus is at U.S. Route 30 in East Whiteland Township, a short distance west of Malvern. PA 401 is called Conestoga Road its entire length and runs through rural areas with suburban development toward the eastern part of the route. PA 401 follows a former turnpike chartered in 1809 known as the Little Conestoga Turnpike. PA 401 was designated along Conestoga Road between PA 29 and US 30/PA 1 in 1928. The route was extended west to PA 23 in the 1930s, at which time the entire length was paved.
Pennsylvania Route 531 is a state highway located entirely in Erie County, Pennsylvania. Its northern terminus is located at U.S. Route 20 (US 20) in Harborcreek Township. Its southern terminus is at Pennsylvania Route 430, also in Harborcreek Township.
Pennsylvania Route 424 is a 3.75-mile-long (6.04 km) state highway located in north-central Pennsylvania. The western terminus is at Interstate 81 (I-81) exit 141 in Hazle Township. The eastern terminus is at PA 93 on the southeastern edge of Hazleton. The highway is called the Greater Hazleton Chamber Of Commerce Beltway or Arthur Gardner Highway and is a two-lane undivided road that forms a southern bypass of the city of Hazleton in Luzerne County, with an intermediate intersection with PA 309. The section of the road between PA 309 and PA 93 was constructed by 1980 and became State Route 3032. The road was extended west to I-81 in 1999, and PA 424 was designated between I-81 and PA 93 in 2000. PA 424 was constructed to provide access to the Hazleton Commerce Center and to reduce truck traffic on adjacent roads. There are plans to extend the route west to PA 924 near Humboldt Industrial Park.
Pennsylvania Route 491 (PA 491) and Delaware Route 491 (DE 491) is a state highway starting in Delaware County, Pennsylvania and ending in New Castle County, Delaware. Also known as Naamans Creek Road, the route runs from U.S. Route 202 (US 202) in Concord Township east to the Delaware border in Lower Chichester Township. In the state of Delaware, the highway runs for 0.36 mi (0.58 km) as a connector between the Pennsylvania border and DE 92 near Claymont, Delaware. PA 491 runs closely parallel to the Delaware border throughout its route. It intersects PA 261 in the Booths Corner section of Bethel Township. The western portion of PA 491 was first designated as part of Legislative Route 135 in 1911. In the 1920s, the Delaware portion of road was built as a state highway while PA 491 was created in 1928.
Pennsylvania Route 341 is a state highway in the U.S. state of Pennsylvania. The route runs 10.7 miles (17.2 km) from PA 230 in Londonderry Township in Dauphin County east to PA 241 in South Londonderry Township in Lebanon County. The route is a two-lane undivided road known as Colebrook Road for its entire length, passing through rural areas. Along the way, PA 341 crosses PA 743 near Deodate and passes through Upper Lawn. An eastbound truck route, PA 341 Truck, bypasses the route between PA 230 and PA 743. PA 341 was first designated onto its current alignment by 1930, running between U.S. Route 230 and PA 241. The route was fully paved in the 1930s. Between the 1930s and 1940s, PA 341 headed southeast along Lawn Road to end at PA 241 in Lawn.
Pennsylvania Route 246 is an 8-mile-long (13 km) state highway located in McKean County in Pennsylvania. The western terminus is at PA 46 in Corwins Corners. The eastern terminus is at PA 346 in Prentisvale.
Pennsylvania Route 362 is a 5.3-mile-long (8.5 km) state highway located in Tioga County, Pennsylvania. The western terminus is at U.S. Route 6 in Shippen Township. The eastern terminus is at Route 660 near Wellsboro in Delmar Township.
Pennsylvania Route 437 is an 11.2-mile-long (18.0 km) state highway located in Luzerne County in Pennsylvania. The southern terminus is at PA 940 in White Haven. The northern terminus is at PA 309 in the Fairview Township community of Mountain Top. PA 437 runs southeast-northwest through forested mountain areas as a two-lane undivided road. The roadway was paved by 1930 and designated PA 437 in the 1960s.
Interstate 90 (I-90) within the US state of Pennsylvania spans 46.297 miles (74.508 km), all within Erie County, from the Ohio border near West Springfield to the New York border near North East. I-90 is the primary west–east highway in the Erie area, passing south of downtown and having interchanges with I-79, which connects Downtown Erie to southern Pennsylvania and beyond, and I-86, linking Erie to the Southern Tier of New York. U.S. Route 20 (US 20), which has an interchange with I-90 near the New York–Pennsylvania border, parallels I-90 across the county. Throughout its length, I-90 has also been designated as the AMVETS Memorial Highway, with signs posted at each state line.
Pennsylvania Route 848 (PA 848) is a 6.66-mile-long (10.72 km) state highway located in Susquehanna County in Pennsylvania. The western terminus is at U.S. Route 11 (US 11) just south of PA 492 in New Milford. The eastern terminus is at PA 547 in Gibson Township. PA 848 remains as a former portion of PA 371, which was originally designated in 1936 from New Milford to the New York state line. The highway was designated as PA 848 in 1961, seven years after it was truncated from New Milford.
Pennsylvania Route 867 is a 12-mile-long (19 km) state highway located in Bedford and Blair counties in Pennsylvania. The southern terminus is at PA 869 in South Woodbury Township. The northern terminus is at PA 36/PA 164 outside of Roaring Spring.
Pennsylvania Route 982 is a state highway which runs 32.15 miles across Fayette and Westmoreland counties, in southwestern Pennsylvania. The highway begins at U.S. Route 119 in Moyer, Pennsylvania, and runs northward into Westmoreland County, passing through the towns of Youngstown, Latrobe, and Derry before ending at US 22/US 119 near Blairsville.
A total of at least five special routes of U.S. Route 322 currently exist.
U.S. Route 202 Business is a 10-mile (16 km) business route of US 202 in Montgomery and Bucks counties in the U.S. state of Pennsylvania, running between Montgomeryville and Doylestown. The route heads northeast from US 202 in Upper Gwynedd Township along five-lane Dekalb Pike through residential and commercial areas. In Montgomeryville, the route turns north to run concurrent with Pennsylvania Route 309 on five-lane Bethlehem Pike past several businesses. US 202 Bus. splits from PA 309 by turning northeast onto two-lane Doylestown Road. The route crosses into Bucks County and becomes Butler Avenue, passing through Chalfont and New Britain and curving east. West of Doylestown, the business route ends at an interchange with PA 611 in Doylestown Township.
There are several special routes of U.S. Route 202 that exist. The list is organized by state south-to-north, then west-to-east.
