Roads of the Mid-South & West > Highways of the Commonwealth of Pennsylvania > Pennsylvania State Route 401 > Pennsylvania State Route 401, Chester County

Pennsylvania State Route 401 Chester County

Pennsylvania State Route 401 is an east-west highway in an east-west highway in Northern Chester County. It runs from the Berks/Chester County Line, near Elverson, to U.S. Rt. 30, Malvern.

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PA St Rt 401 passes through the following towns in Chester County.
Elverson
East Natmeal
Chester Springs
Malvern

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PA St Rt 401 is not multi-plexe in Chester County.

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PA St Rt 401 crosses the following towns in Chester County.
Pennsylvania State Route 82, at Elverson.
Pennsylvania State Route 345, near Warwick.
Pennsylvania State Route 100, near Eagle.
ALT TRUCK Pennsylvania State Route 401, near Eagle.
Pennsylvania State Route 113, at Chester Springs.
ALT TRUCK Pennsylvania State Route 401, at Chester Springs.
Interstate 76, (Pennsylvania Turnpike), near Lionville. (NO Interchange)
U.S. Rt. 202, at Malvern.
U.S. Rt. 30, at Malvern.

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Branches of PA St Rt 401 is broken down by county below.

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27 October 2025