Virginia State Route 234

State Route 234 marker
State Route 234
Route information
Maintained by VDOT
Length33.92 mi (54.59 km)
Existed1933–present
Major junctions
South end US 1 in Dumfries
Major intersections
North end US 15 / SR 601 near Haymarket
Location
CountryUnited States
StateVirginia
CountiesPrince William
Highway system
SR 233 SR 235

Virginia State Route 234 (SR 234) is a primary state highway in the U.S. state of Virginia. It runs from U.S. Route 1 near Dumfries via Independent Hill as Dumfries Road, bypasses Manassas as Prince William Parkway, and has a brief concurrency with Interstate 66 for 2.27 miles (3.65 km) between exits 44 and 47 before continuing northwest via Catharpin to U.S. Route 15 near Woolsey as Sudley Road.