 Just north of the airport, SR 234 crosses over Norfolk Southern Railway's Washington District rail line, which is also used by Virginia Railway Express's Manassas Line, whose western terminus is at the Broad Run/Airport just to the west in the community of Bristow.Just north of the rail line, the state highway meets SR 28 (Nokesville Road) at a three-level interchange featuring flyover ramps from both directions of SR 28 to SR 234.SR 234 continues north past the Prince William Science and Technology Campus of George Mason University, which features the Hylton Performing Arts Center, then intersects SR 674 (Wellington Road) and Sudley Manor Drive, which connects Linton Hall to the southwest with Bull Run to the northeast.