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DOWNINGTOWN, Pa. (CBS) — A portion of the Pennsylvania Turnpike past Downingtown was closed for a time following a seven-vehicle accident during Friday evening rush hour.

All lanes are now open following the accident at milepost 304.7, near Exit 312.

Motorists are asked to find alternate routes.

All vehicles are requiring a tow, so the clean-up process is taking some time.

One person suffered a minor injury.