Roads of the Mid-South & West > Highways of the State of Illinois > Double Number U.S. Federal Highways of Illinois > U.S. Federal Route 40, Illinois > U.S. Federal Route 40; St. Clair County, Illinois

U.S. Federal Route 40
St. Clair County

U.S. Federal Route 40 runs completly in the Interstate 55/70 corridor in St. Clair County. Much of this is on the Poplar Street Bridge Complex.

U.S. Rt. 40 passes through the following towns in St. Clair County.
Fairmont City

Madison

East St Louis


U.S. Rt. 40 is multi-plexed in St. Clair County.
Interstate 55, through St. Clair County.
Interstate 70, from the Madison/St. Clair County Line to East St. Louis.
Interstate 64, at East St Louis.

Illinois State Route 3, at East St Louis.


U.S. Rt. 40 intersects the following highways in St. Clair County.
Illinois State Route 203, at Fairmont City.
Interstate 64, at East St Louis.
Illinois State Route 3, at East St Louis.
Illinois State Route 3, at East St Louis.


NB I-55; EB I-64/U.S. Rt. 40 at the Illinois/Missouri State Line.

NB I-55; EB I-64/U.S. Rt. 40 at the Illinois/Missouri State Line.

Loking north along I-55/64; U.S. 40; IL in East St. Louis. Photo from SB I-55/IL St Rt 3; WB I-64/U.S. 40 to Tudor Ave.

Overhead signage just over the Illinois State Line at the Poplar Street Bridge, St. Louis, MO.

SB I-55; WB I-64/U.S. Rt. 40 as seen from the Union Pacific railroad overpass in the photo above.

The Illinois Welcome Sign on NB I-55/IL St Rt 3; EB I-64/U.S. Rt. 40. (September, 2007)

A BGS on SB I-55/IL St Rt 3; WB I-64/U.S. Rt. 40.

SB I-55/IL St Rt 3; WB I-64/U.S. Rt. 40 at the King Bridge exit.

WB I-64/U.S. Rt. 40; SB I-55/IL St Rt 3 near 3rd Street in East St. Louis.

A BGS on NB IL St Rt 3.

NB I-55; EB I-64/U.S. Rt. 40 at M.P. 2.4.

NB I-55; EB I-64/U.S. Rt. 40 at the I-64 split.

NB I-55/EB U.S. Rt. 40 at I-64/70.

Looking south along I-55/70; U.S. Rt. 40 from Exchange Ave. in East. St. Louis.

SB I-55/WB U.S. Rt. 40 at the interchange in East St. Louis with I-64/70; IL St Rt 3.

SB I-55; WB I-70/U.S. Rt. 40 at the East St. Louis interchange. (July, 2014)

SB I-55; WB I-70/U.S. Rt. 40 near the East St. Louis interchange. (July, 2014)

SB I-55; WB I-70/U.S. Rt. 40 a half mile from the East St. Louis interchange. (July, 2014)

NB I-55; EB I-70/U.S. Rt. 40 near IL St Rt 203.

SB I-55; WB I-70/U.S. Rt. 40 at IL St Rt 203.

SB I-55; WB I-70/U.S. Rt. 40 two miles from the East St. Louis interchange. (July, 2014)

NB I-55; EB I-70/U.S. Rt. 40 north of IL St Rt 203.

SB I-55; WB I-70/U.S. Rt. 40 at the Madison/St. Clair County Line.

20 December 2016