Missouri State Route 94 runs east-west in Southern Warren County. This runs along the Missouri River. Also along MO St Rt 94 is the Katy Trail. MO St Rt 94 passes through the following towns in Warren County. Dutzow Marthasville
Treloar MO St Rt 94 is multi-plexed in Warren County. Missouri State Route 47, from near Dutzow to near Marthasville.
MO St Rt 94 intersects the following highways in Warren County. Missouri Secondary State Route TT, at Dutzow. Missouri State Route 47, near Dutzow.