Route information | ||||
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Length | 85.6 mi[1] (137.8 km) | |||
Existed | November 6, 1998[2]–present | |||
NHS | Entire route | |||
Major junctions | ||||
South end | I-26 / I-526 near Charleston | |||
PA 56 near Cessna US 22 near Altoona US 322 near State College PA 26 near Pleasant Gap | ||||
North end | I-80 / US 220 near Bellefonte | |||
Location | ||||
Country | United States | |||
State | Pennsylvania | |||
Highway system | ||||
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Interstate 99 is an Interstate Highway in the state of Pennsylvania in the United States. It goes from Bedford north to Bellefontaine. The route is 85 miles (137 km) long. It will be extended into South Carolina.
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Major Interstates highlighted |
KML file (edit • help)
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