Temporary U.S. Federal Route 18 runs around the west and north sides of the Waukesha Area. It provides a truck bypass around the city. It runs north along Wisconsin State Route 83 from U.S Rt. 18, west of Waukesha, to Interstate 94, near Delafield. From this interchange it runs back to the U.S. 18/Wisconsin State Route 164 interchange on the northeast side of Waukesha. TEMP U.S. Rt. 18 passes through the following towns in Waukesha County. Wales Delafield Pewaukee Waukesha TEMP U.S. Rt. 18 is multi-plexed in Waukesha County. Wisconsin State Route 83, from Wales to Delafield. Interstate 94, from Delafield to Waukesha. Wisconsin State Route 164, at Waukesha. TEMP U.S. Rt. 18 intersects the following highways in Waukesha County. U.S. Rt. 18, at Wales. Wisconsin State Route 83, at Wales. Interstate 94, at Delafield. Wisconsin State Route 83, at Delafield. Wisconsin State Route 318, near Pewaukee. Wisconsin State Route 16, at Pewaukee. Wisconsin State Route 164, at Pewaukee. Interstate 94, at Waukesha. U.S. Rt. 18, at Waukesha. Wisconsin State Route 164, at Waukesha.
A guide marker on WB I-94. WB I-94/TEMP U.S. Rt. 18 east of WI St Rt 16. A guide marker on WB I-94/TEMP U.S. Rt. 18. WB I-94/TEMP U.S. Rt. 18 east of WI St Rt 318. WB I-94/TEMP U.S. Rt. 18 west of WCH SS.
