Missouri State Route 161 runs north-south across Montgomery County. It runs from the Montgomery/Pike County Line, near New Hartford, south to Interstate 70/U.S. Rt. 40/Missouri Secondary State Route J, near Danville. MO St Rt 161 passes through the following towns in Montgomery County. Middletown Buell Montgomery City Danville MO St Rt 161 is multi-plexed in Montgomery County. Missouri State Route 19, at Montgomery City. MO St Rt 161 intersects the following highways in Montgomery County. Missouri Secondary State Route T, near Middletown. Missouri Secondary State Route AC, near Middletown. Missouri Secondary BB, at Middletown. Missouri Secondary State Route A, near Middletown. Missouri Secondary State Route MM, near Middletown. Missouri Secondary State Route CC, near Buell. Missouri Secondary State Route V, near Montgomery City. Missouri State Route 19, at Montgomery City.
