Roads of the Mid-South & West > Highways of the State of Missouri > Secondary State Highways of the State of Missouri > Missouri Secondary State Route O, Warren County

Missouri Secondary State Route O
Warren County

Missouri Secondary State Route O is a north-south highway in Southeastern Warren County. It runs from Missouri State Route 47, near Marthasville to Missouri Secondary State Route M/T, near Foristell.

MO Sec St Rt O does not pass through any towns in Warren County.

MO Sec St Rt O is not multi-plexed in Warren County.

MO Sec St Rt O intersects the following highways in Warren County.

Missouri State Route 47, near Marthasville.

Missouri Secondary State Route M, near Foristell.
Missouri Secondary State Route T, near Foristell.


A junction marker on NB MO St Rt 47.

1 October 2009