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 two ramps to the interstate to replace overhead message board signs near those ramps Saturday, Feb. 8, from 8 a.m. to 2:30 p.m. Crews will close the ramp from Dougherty Ferry to northbound I-270 and the right lane on I-270 at Dougherty Ferry to replace an overhead sign there.
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, two northbound lanes closed between Reavis Barracks Rd. and Virginia to north of S. Lindbergh through early 2025.
- 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 northbound 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 21, Jefferson County, one lane of Old Route 21 closed over new Route 21 (bridge).
- Route 21, Jefferson County, closed on West Rock bridge.
- Route 67, Jefferson County, one southbound lane closed at I-55.
Please see the list of daily road closures, weather permitting:
Thursday, February 6
- I-44, St. Louis City, 9 a.m.to 5 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-55, St. Louis City, 9 a.m. to 5 p.m., one right lane closed northbound at Gravois.
- I-44, St. Louis County, 8 a.m. to 3:30 p.m., one right lane closed on Murdoch between I-44 and Laclede Station Road.
- I-44, St. Louis County, 9 a.m. to 3 p.m., one right lane westbound and the ramp from Lewis Road will be closed at the Meramec River.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., one southbound lane closed south of Route 364/Page Avenue.
- I-270, St. Louis County, 8 a.m. to 3:30 p.m., one westbound lane closed on Cragwold Road over the interstate. Flaggers will direct traffic through the work zone.
- 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 Hollywood Lane.
- 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 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, 9 a.m. to 3 p.m., one lane closed northbound/southbound at Isle Dubois Creek.
- Route 67, Jefferson County, 8 p.m. to 5 a.m., the ramp from northbound Route 67 to northbound Interstate 55 will be closed.
Friday, February 7
- I-44, St. Louis City, 9 a.m.to 5 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-55, St. Louis City, 9 a.m. to 5 p.m., one right lane closed northbound at Gravois.
- I-44, St. Louis County, 8 a.m. to 3:30 p.m., one right lane closed on Murdoch between I-44 and Laclede Station Road.
- I-270, St. Louis County, 8 a.m. to 3:30 p.m., one westbound lane closed on Cragwold Road over the interstate. Flaggers will direct traffic through the work zone.
- 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 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, 7 p.m. to 5 a.m., one lane closed northbound from Route 67 to Manley Quarry bridge.
Saturday, February 8
- I-270, St. Louis County, 8 a.m. to 2:30 p.m., northbound I-270 ramp from Dougherty Ferry Road and one northbound I-270 lane closed.
Sunday, February 9
- No scheduled closures.
Monday, February 10
- I-44, St. Louis City, 9 a.m.to 5 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-55, St. Louis City, 9 a.m. to 5 p.m., one right lane closed northbound at Gravois.
- I-70, St. Louis County, 8 a.m. to 3:30 p.m., one southbound lane closed on Jennings Station Road under I-70.
- 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 Hollywood Lane.
- Route 67, St. Louis County, 9 a.m. to 3 p.m., one right lane closed northbound at Natural Bridge Road.
- 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-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.
- Route A, Jefferson County, 9 a.m. to 3 p.m., one lane closed over Route 21.
- 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 11
- I-44, St. Louis City, 9 a.m.to 5 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-55, St. Louis City, 9 a.m. to 5 p.m., one right lane closed northbound at Gravois.
- I-70, St. Louis County, 8 a.m. to 3:30 p.m., one southbound lane closed on Jennings Station Road under I-70.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., one lane closed northbound at Tesson Ferry Road.
- 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 Hollywood Lane.
- 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-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 p.m., one lane closed on Vogel Road and the outer road.
- Route A, Jefferson County, 9 a.m. to 3 p.m., one lane closed over Route 21.
- 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 12
- I-44, St. Louis City, 9 a.m.to 5 p.m., one lane closed eastbound on the ramp to northbound I-55.
- I-55, St. Louis City, 9 a.m. to 5 p.m., one right lane closed northbound at Gravois.
- I-70, St. Louis County, 8 a.m. to 3:30 p.m., one southbound lane closed on Jennings Station Road under I-70.
- 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 Hollywood Lane.
- 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-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 p.m., one lane closed on Vogel Road and the outer road.
- Route A, Jefferson County, 9 a.m. to 3 p.m., one lane closed over Route 21.
- 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.
###
Districts Involved
St. Louis
Published On