Roads of the Mid-South & West > Highways of the Commonwealth of Virginia > Secondary State Highways of Virginia > Virginia Secondary State Route 642, Fairfax County

Virginia Secondary State Route 642 Fairfax County

Virginia Secondary State Route 642 runs east-west in Southern Fairfax County. It runs along Lorton Road.

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A BGS on SB I-95.

A BGS on SB I-95.

A BGS on SB I-95.

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25 November 2025