Interstate 76 | ||||
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Schuylkill Expressway | ||||
Route information | ||||
Maintained by PennDOT | ||||
Length: | 25.2 mi (40.6 km) | |||
Major junctions | ||||
West end: | I-76 / I-276 / Penna Turnpike in King of Prussia | |||
US 202 in King of Prussia I-476 in West Conshohocken US 1 in Bala Cynwyd US 13 / US 30 in Philadelphia I-676 / US 30 in Philadelphia PA 611 in Philadelphia I-95 in Philadelphia |
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East end: | I-76 in Gloucester City, NJ | |||
Location | ||||
Counties: | Montgomery, Philadelphia | |||
Highway system | ||||
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PA Route 43 | |
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Location: | King of Prussia–Philadelphia |
Length: | 27.5 mi (44.3 km) |
Existed: | 1952–1964 |
The Schuylkill Expressway /ˈskuːkəl/, locally known as "the Schuylkill", is a 4 to 8 lane freeway through southwestern Montgomery County and the city of Philadelphia, and the easternmost segment of Interstate 76 in the U.S. state of Pennsylvania. It extends from the Valley Forge exit of the Pennsylvania Turnpike in King of Prussia, paralleling its namesake Schuylkill River for most of the route, to the Walt Whitman Bridge in South Philadelphia. It serves as the primary corridor into Philadelphia from points west. Maintenance and planning are administered through PennDOT District 6. Constructed over a period of ten years from 1949 to 1959, a large portion of the expressway predates the 1956 introduction of Interstate Highway System; many of these portions were not built to contemporary standards. The rugged terrain, limited riverfront space covered by the route and narrow spans of bridges passing over the highway have largely stymied later attempts to upgrade or widen the highway. With the road being highly over capacity, it has become notorious for its chronic congestion. In recent years, it is the busiest road in Philadelphia, as well as in the entire commonwealth of Pennsylvania. An average 163,000 vehicles use the road daily in Philadelphia County, and an average of 109,000 use the highway in Montgomery County. Its narrow lane and left shoulder configuration, left lane entrances and exits (nicknamed "merge or die"), common construction activity and generally congested conditions have led to many accidents, critical injuries and fatalities, leading to the highway's humorous nickname of the "Surekill Expressway" or in further embellishment, "Surekill Distressway".