Bus Route 99 travels from Norristown Transportation Center to Limerick Square Shopping Center, with stops in Bridgeport, King of Prussia (Valley Forge Convention Center), Audubon, Oaks, Phoenixville and Royersford.

Bus Route 123 operates from 69th Street Terminal to King of Prussia via West Chester Pike, the Blue Route and the Schuylkill Expressway.

Bus Routes 124 & 125 travel from Center City Philadelphia to Chesterbrook (124) and Valley Forge (125) via the Schuylkill Expressway, with various stops throughout the King of Prussia area, including Chesterbrook Village Center (124), Gateway Shopping Center (124), Valley Forge National Historical Park and Convention Center (125), DeKalb Plaza, Valley Forge, and Henderson Square Shopping Centers (124), Wissahickon Transportation Center and 30th Street Station.

Bus Route 133 operates between King of Prussia Plaza & Court and Exton Square Mall through Paoli and Malvern, making stops at or near the 170-190 South Warner Road Office Complex, Gateway Shopping Center, Westlakes Corporate Center, Paoli and Malvern Stations (R5), Immaculata College, Whiteland Towne Center, Exton Plaza and Fairfield Square.