This week's roadway construction
A weekly list of planned construction around St. Louis City, and St. Louis, St. Charles, Franklin and Jefferson counties. Information is updated by Wednesday afternoon each week and shares roadway construction information for the following Thursday through Wednesday. For more information or real-time traffic visit Welcome to Gateway Guide! | Missouri Department of Transportation (modot.org).
St. Louis Work Zones February 13-19
ST. LOUIS – Motorists who use Interstate 270 in west St. Louis County this weekend should allow extra time or determine alternate routes.
Weather permitting, crews will close the ramp from Ladue Rd. to northbound I-270 on Saturday, Feb. 15 from 9 a.m. to 2:30 p.m., to replace overhead message board signs. One lane of northbound I-270 just north of Ladue Rd. will also be closed from 8 a.m. to 2:30 p.m.
For real-time roadway weather conditions, go to http://traveler.modot.org/map. For real-time traffic, visit Welcome to Gateway Guide! | Missouri Department of Transportation (modot.org). All work is subject to change and may be shifted due to inclement weather.
Motorists should be aware of the following ongoing closures:
- I-55, St. Louis City, two southbound lanes closed from north of Bates to north of Weber and one southbound lane closed north of Weber to Reavis Barracks through early 2025.
- I-55, St. Louis City, two northbound lanes closed from north of Bayless to Virginia through early 2025.
- I-55, St. Louis City, one southbound lane closed from north of Weber to Reavis Barracks; and two southbound lanes closed from Reavis Barracks to north of Lindbergh.
- I-55, St. Louis City, one northbound lane closed from Lindbergh to north of Bayless through early 2025.
- I-55, St. Louis City, Cherokee entrance ramp to southbound I-55 closed through 2025.
- I-55, St. Louis City, the ramp from northbound to Loughborough and the Loughborough on-ramp to northbound I-55 will be closed through 2025.
- I-55, St. Louis City, the ramp from Lafayette/Truman to southbound I-55 is closed through 2025.
- I-55, St. Louis City, the ramp from Germania to northbound will be closed through 2025.
- I-270, St. Louis County, various northbound and southbound lanes narrowed between I-64 and Olive through late 2025.
- I-270, St. Louis County, westbound exit ramp to Riverview Drive closed.
- I-270, St. Louis County, on ramp from Riverview Drive to westbound I-270 closed.
- Route 67, St. Louis County, the two through lanes are shifted between Lylwood to the German/Conway intersection and the left turn lane is closed to German until June 2025.
- Route N, St. Louis County, one northbound lane closed from Thoroughman to Robert Avenue.
- Route N, St. Louis County, one southbound lane closed from Lakeview to Thoroughman.
- Route N, St. Louis County, one northbound lane closed from Frost to Taille De Noyer Drive.
- Route N, St. Louis County, one southbound lane closed from Reasor to Frost Avenue.
- I-55, Jefferson County, intersection of I-55 and Route 67 closed.
- I-55, Jefferson County, northbound/southbound I-55 closed from Route 67 to Route Z.
- I-55, Jefferson County, three left turn lanes closed at McNutt under the interstate. Traffic will move to the outside lanes. Drivers will be able to make a left turn onto the interstate ramp.
- Route 67, Jefferson County, one southbound lane closed at I-55.
Please see the list of daily road closures, weather permitting:
Thursday, February 13
- I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from I-55 to Jefferson.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., one northbound lane closed just north of Manchester.
- Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Manchester Road and Swan Avenue.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one lane closed northbound/southbound between the Meramec River and Wells Drive.
- Route 94, St. Charles County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at Little Femme Creek. Flaggers will direct motorists through work zone.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
- I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on Imperial Main Street and the northbound I-55 ramp and outer road.
- I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
- I-55, Jefferson County, 8 p.m. to 6 a.m., one southbound lane closed from McNutt to Route 67.
- Route A, Jefferson County, 9 a.m. to 3 p.m., one lane closed over Route 21.
- Route 100, Franklin County, 8 a.m. to 2 p.m., various lanes closed between Washington and Route OO.
Friday, February 14
- I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from I-55 to Jefferson.
- Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Manchester Road and Swan Avenue.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one lane closed northbound/southbound between the Meramec River and Wells Drive.
- Route 94, St. Charles County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at Little Femme Creek. Flaggers will direct motorists through work zone.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
- I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on Imperial Main Street and the northbound I-55 ramp and outer road.
- I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
- I-55, Jefferson County, 8 p.m. to 6 a.m., one southbound lane closed from McNutt to Route 67.
- Route 100, Franklin County, 8 a.m. to 2 p.m., various lanes closed between Washington and Route OO.
Saturday, February 15
- I-270, St. Louis County, 8 a.m. to 2:30 p.m., northbound I-270 ramp from Ladue Road closed and one northbound I-270 lane closed just north of Ladue Rd.
- I-55, Jefferson County, 8 p.m. to 6 a.m., one southbound lane closed from McNutt to Route 67.
Sunday, February 16
- No scheduled closures.
Monday, February 17
- I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from I-55 to Jefferson.
- I-55, St. Louis County, 8 a.m. to 3:30 p.m., one lane of Church Rd. closed at I-55.
- Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Manchester Road and Swan Avenue.
- Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed northbound between Swan Avenue and Maple.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one lane closed northbound/southbound between the Meramec River and Wells Drive.
- I-64, St. Charles County, 8 p.m. to 7 p.m., one eastbound and westbound lane closed between I-70 and Route K.
- I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on Imperial Main Street and the northbound I-55 ramp and outer road.
- I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
- I-55, Jefferson County, 9 a.m. to 3 p.m., one lane closed on Church Rd. over I-55.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
- Route 100, Franklin County, 8 a.m. to 2 p.m., various lanes closed between Washington and Route OO.
Tuesday, February 18
- I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from I-55 to Jefferson.
- I-44, St. Louis City, 9 a.m. to 3 p.m., one lane closed on westbound ramp to Broadway.
- I-55, St. Louis County, 8 a.m. to 3:30 p.m., one lane of Church Rd. closed at I-55.
- I-170, St. Louis County, 9 a.m. to 2:30 p.m., one southbound lane closed north of Scudder.
- Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Manchester Road and Swan Avenue.
- Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed northbound between Swan Avenue and Maple.
- Route 67, St. Louis County, 9 a.m. to 3 p.m., one northbound lane closed at Natural Bridge.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one lane closed northbound/southbound between the Meramec River and Wells Drive.
- I-64, St. Charles County, 8 p.m. to 7 p.m., one eastbound and westbound lane closed between I-70 and Route K.
- I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on Imperial Main Street and the northbound I-55 ramp and outer road.
- I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
- I-55, Jefferson County, 9 a.m. to 3 p.m., one lane closed on Church Rd. over I-55.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
- Route 100, Franklin County, 8 a.m. to 2 p.m., various lanes closed between Washington and Route OO.
Wednesday, February 19
- I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from I-55 to Jefferson.
- I-55, St. Louis County, 8 a.m. to 3:30 p.m., one lane of Church Rd. closed at I-55.
- Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Manchester Road and Swan Avenue.
- Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed northbound between Swan Avenue and Maple.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
- Route 21, St. Louis County, 6 a.m. to 3 p.m., one lane closed northbound/southbound between the Meramec River and Wells Drive.
- I-64, St. Charles County, 8 p.m. to 7 p.m., one eastbound and westbound lane closed between I-70 and Route K.
- I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on Imperial Main Street and the northbound I-55 ramp and outer road.
- I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
- I-55, Jefferson County, 9 a.m. to 3 p.m., one lane closed on Church Rd. over I-55.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
- Route 100, Franklin County, 8 a.m. to 2 p.m., various lanes closed between Washington and Route OO.
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