Missouri State Route 100, St. Louis County

Roads of the Mid-South & West > Highways of the State of Missouri > State Highways of the State of Missouri > Missouri State Route 100 > Missouri State Route 100, St. Louis County

Missouri State Route 100
St. Louis County

Missouri State Route 100 is a east-west highway in Central Washington County. It runs from the Franklin/St. Louis County Line to the St. Louis City Limits.

MO St Rt 100 passes through the following towns in St. Louis County.
Wildwood
Ellisville

Ballwin
Manchester

Des Peres

Kirkwood

Glendale
Warson Woods
Rock Hill

Brentwood
Maplewood

MO St Rt 100 is not multi-plexed in St. Louis County.

MO St Rt 100 intersects the following highways in St. Louis County.
Missouri Secondary State Route T, at Wildwood.
Missouri State Route 109, at Wildwood.
Missouri State Route 340, at Ellisville.
Missouri State Route 141, at Manchester.
Interstate 270, at Des Peres.
Missouri Secondary State Route JJ, at Des Peres.
U.S. Rt. 61, at Kirkwood.
U.S. Rt. 67, at Kirkwood.

EB MO St Rt 100 at New Ballwin Road.

A BGS on NB MO St Rt 141.

A BGS on NB I-270.

EB MO St Rt 100 east of I-270.

EB MO St Rt 100 in Kirkwood.

EB MO St Rt 100 east of Rock Hill Road.

EB MO St Rt 100 east of Brentwood Blvd.

5 November 2023