U.S. Federal Route 18 is a east-west highway in Central Waukesha County. This runs from the Milwaukee/Waukesha County Line, at Brookfield, to the Jefferson/Waukesha County Line, near Sullivan. U.S. Rt. 18 passes through the following towns in Waukesha County. Brookfield
Waukesha
Pewaukee
Photos of U.S. Rt. 18 on it's former alignment in Waukesha. WB U.S. Rt. 18 in Waukesha.
Branches of U.S. Rt. 18 in Waukesha County. A set of guide markers in Elm Grove. EB U.S. Rt. 18 in Brookfield. A BGS on WB I-94. A BGS on WB I-94. A BGS on WB I-94. A BGS on WB I-94. A BGS on WB I-94. WB U.S. Rt. 18/SB WI St Rt 164 west of I-94 in Waukesha. A junction marker on EB Broadway in Waukesha. WB U.S. Rt. 18; SB WI St Rt 59/164 near Sunset in Waukesha. A street sign in Waukesha.