Wisconsin State Route 100 runs briefly through northeast Waukesha County. WI St Rt 100 passes thorugh the following town in Waukesha County. Menonmonee Falls
WI St Rt 100 is multi-plexed in Waukesha County. Interstate 41, at Menomonee Falls. U.S. Rt. 41, at Menomonee Falls. U.S. Rt. 45, at Menomonee Falls.
WI St Rt 100 crosses the following highways in Waukesha County. Interstate 41, at Menomonee Falls. U.S. Rt. 41, at Menomonee Falls. U.S. Rt. 45, at Menomonee Falls.
Junction marker in Menomonee Falls. BGS on NB U.S. Rt. 41-45/WI St Rt 100. A BGS on NB I-41/U.S. Rt. 41-45/WI St Rt 100. NB U.S. Rt. 41-45/WI St Rt 100 in Menomonee Falls. Overhead signs on NB U.S. Rt. 41/45/WI St Rt 100. NB I-41/U.S. Rt. 41-45/WI St Rt 100 at Main Street-Menomonee Falls. EB WI St Rt 100/SB WI St Rt 145 west of the Milwaukee/Waukesha County Line.
