ST. LOUIS – Drivers who use Route 180 near Route 67 in north St. Louis County should consider alternate routes this weekend as the roadway will be closed.
The Missouri Department of Transportation (MoDOT) will close all lanes of Route 180 (St. Charles Rock Rd.) under the Route 67 (Lindbergh) bridge on Friday, Dec. 6 at 7 p.m. through Monday, Dec. 9 at 5 a.m.
The closure will allow crews to paint girders on the rebuilt Route 67 bridge. During the Route 180 closure, signage will direct drivers through detours.
All work is weather permitting.
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, one northbound lane closed from Lindbergh to north of Bayless through the end of 2024.
- I-55, St. Louis City, Cherokee entrance ramp to southbound I-55 closed through 2024.
- I-55, St. Louis City, two northbound lanes closed from north of Bayless to Virginia through the end of 2024.
- I-55, St. Louis City, the ramp from northbound to Loughborough and the Loughborough on-ramp to northbound I-55 will be closed through 2024.
- I-55, St. Louis City, the ramp from Lafayette/Truman to southbound I-55 is closed through 2024.
- I-55, St. Louis City, the ramp from Germania to northbound will be closed through 2024.
- I-55, St. Louis City, one northbound lane closed between Lindbergh and Reavis Barracks Road through 2024.
- I-55, St. Louis City, two northbound lanes closed between Reavis Barracks Rd. and Virginia through 2024.
- I-55, St. Louis City, one northbound lane closed from I-44 to north of Bates through 2024.
- 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 2024.
- I-55, St. Louis City, one southbound lane closed between I-44 and Gasconade through 2025.
- I-55, St. Louis City, two southbound lanes closed from Reavis Barracks to north of South Lindbergh through 2024.
- I-70, St. Louis City, westbound West Florissant on ramp to westbound I-70 closed through November.
- Route 67, St. Louis County, northbound lanes at Route 180 closed through December 2024. Traffic has been switched to southbound side of Route 67, with one lane in each direction.
- I-270, St. Louis County, Riverview Dr. entrance ramp to eastbound I-270 closed and eastbound I-270 exit ramp to Riverview until Sunday at 5 p.m..
- I-270, St. Louis County, southbound Riverview Dr. under I-270 closed through 2024.
- I-270, St. Louis County, various northbound and southbound lanes narrowed between I-64 and Olive through late 2025.
- Route N, St. Louis County, one southbound lane closed from Cady to Frost through 2024.
- Route N, St. Louis County, one northbound lane closed from Thoroughman to Robert Avenue through 2024.
- Route N, St. Louis County, one southbound lane closed from Lakeview to Thoroughman through 2024.
- Route N, St. Louis County, one northbound lane closed from Walnut Grove School Drive to Taille De Noyer Drive.
- Route N, St. Louis County, one northbound lane closed from Lake Pembroke Drive to Frost.
- Route N, St. Louis County, one southbound lane closed at Emerling Drive.
- 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 closed at West Four Ridge overpass.
- Route 21, Jefferson County, one northbound lane closed from Schenk Road to Route 141.
- Route 21, Jefferson County, old Route 21 (Schenk Road) exit closed over new Route 21.
- Route 21, Jefferson County, West Rock bridge closed.
- Route 67, Jefferson County, one lane closed southbound at I-55 through 2024.
Please see the list of daily road closures, weather permitting:
Thursday, December 5
- Route 100, St. Louis City, 9 a.m.to 3 p.m., one lane closed eastbound between Vandeventer and Spring.
- I-70, St. Louis County, 8 a.m. to 3:30 p.m., one right lane closed on Jennings Crossing at Jennings Station.
- Route 141, St. Louis County, 8 a.m. to 3:30 p.m., one right lane at S. Woods Mill roundabout.
- Route F, St. Charles County, 7 a.m. to 3 p.m., one lane closed over Callaway Fork.
- Route DD, St. Charles County, 7 a.m. to 3 p.m., one lane closed over I-64.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one eastbound lane closed from Old Route 50 to Route C.
- Route 21, Jefferson County, 6 a.m. to 6 p.m., one lane closed southbound from the Meramec River Bridge to Schenk.
Friday, December 6
- I-70, St. Louis County, 8 a.m. to 3:30 p.m., one right lane closed on Jennings Crossing at Jennings Station.
- I-270, St. Louis County, 7 p.m. to 5 a.m. Monday, one lane closed at a time to switch traffic.
- Route 141, St. Louis County, 8 a.m. to 3:30 p.m., one right lane at S. Woods Mill roundabout.
- Route 180, St. Louis County, 7 p.m. to 5 a.m. Monday, all lanes closed at (Route 67).
- Route F, St. Charles County, 7 a.m. to 3 p.m., one lane closed over Callaway Fork.
- Route DD, St. Charles County, 7 a.m. to 3 p.m., one lane closed over I-64.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one eastbound lane closed from Old Route 50 to Route C.
- Route 21, Jefferson County, 6 a.m. to 6 p.m., one lane closed southbound from the Meramec River Bridge to Schenk.
Saturday, December 7
- I-270, St. Louis County, until 5 a.m. Monday, one lane closed at a time to switch traffic.
- Route 180, St. Louis County, until 5 a.m. Monday, all lanes closed at (Route 67).
- Route 21, Jefferson County, 6 a.m. to 6 p.m., one lane closed southbound from the Meramec River Bridge to Schenk.
Sunday, December 8
- I-270, St. Louis County, until 5 a.m. Monday, one lane closed at a time to switch traffic.
- I-270. St. Louis County, until 5 p.m., the ramp to Riverside and the ramp from Riverside to the interstate will be closed.
- Route 180, St. Louis County, until 5 a.m. Monday, all lanes closed at (Route 67).
- I-64, St. Charles County, 8 p.m. to 5:30 a.m., various short duration lane closures eastbound between I-70 and Route K.
- I-64, St. Charles County, 8:30 p.m. to 6 a.m., various short duration lane closures westbound between Route K and I-70.
Monday, December 9
- I-55, St. Louis City, 6 a.m. to 2 p.m., one lane closed southbound between Bayless and Reavis Barracks.
- I-70, St. Louis County, 8 a.m. to 3:30 p.m., one right lane closed on Jennings Crossing at Jennings Station.
- I-270, St. Louis County, 9 a.m. to 3 p.m., the ramp from I-170 northbound is narrowed.
- I-270, St. Louis County, 7 p.m. to 5 a.m. Monday, one lane closed at a time to switch traffic.
- Route 61, St. Louis County, 8 a.m.to 3 p.m., one lane closed southbound between Squires Lane and Swan Avenue.
- Route 61, St. Louis County, 9 a.m. to 2 p.m., one lane closed northbound and southbound between Huntleigh Woods and Squires Lane.
- Route 61, St. Louis County, 8 a.m. to 3 p.m., one lane closed at Tealbrook, Ladue and Chaminade.
- Route 141, St. Louis County, 8 a.m. to 3:30 p.m., one right lane at S. Woods Mill roundabout.
- I-64, St. Charles County, 8 p.m. to 5:30 a.m., various short duration lane closures eastbound between I-70 and Route K.
- I-64, St. Charles County, 8:30 p.m. to 6 a.m., various short duration lane closures westbound between Route K and I-70.
- I-64, St. Charles County, 9 a.m to 3 p.m., one right or left lane closed eastbound over the Missouri River.
- I-70, St. Charles County, 6 a.m. to 6 p.m., one lane closed southbound on Bryan Road bridge.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one eastbound lane closed from Old Route 50 to Route C.
- Route 21, Jefferson County, 6 a.m. to 6 p.m., one lane closed southbound from the Meramec River Bridge to Schenk.
Tuesday, December 10
- I-55, St. Louis City, 6 a.m. to 2 p.m., one lane closed southbound between Bayless and Reavis Barracks.
- I-70, St. Louis County, 8 a.m. to 3:30 p.m., one right lane closed on Jennings Crossing at Jennings Station.
- I-270, St. Louis County, 9 a.m. to 3 p.m., the ramp from I-170 northbound is narrowed.
- I-270, St. Louis County, 7 p.m. to 5 a.m. Monday, one lane closed at a time to switch traffic.
- Route 61, St. Louis County, 8 a.m.to 3 p.m., one lane closed southbound between Squires Lane and Swan Avenue.
- Route 61, St. Louis County, 9 a.m. to 2 p.m., one lane closed northbound and southbound between Huntleigh Woods and Squires Lane.
- Route 61, St. Louis County, 8 a.m. to 3 p.m., one lane closed at Tealbrook, Ladue and Chaminade.
- Route 141, St. Louis County, 8 a.m. to 3:30 p.m., one right lane at S. Woods Mill roundabout.
- I-64, St. Charles County, 8 p.m. to 5:30 a.m., various short duration lane closures eastbound between I-70 and Route K.
- I-64, St. Charles County, 8:30 p.m. to 6 a.m., various short duration lane closures westbound between Route K and I-70.
- I-64, St. Charles County, 9 a.m to 3 p.m., one right or left lane closed eastbound over the Missouri River.
- I-70, St. Charles County, 6 p.m. to 5 a.m., up to two lanes closed eastbound at Belleau Creek.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one eastbound lane closed from Old Route 50 to Route C.
- Route 21, Jefferson County, 6 a.m. to 6 p.m., one lane closed southbound from the Meramec River Bridge to Schenk.
Wednesday, December 11
- I-55, St. Louis City, 6 a.m. to 2 p.m., one lane closed southbound between Bayless and Reavis Barracks.
- I-70, St. Louis County, 8 a.m. to 3:30 p.m., one right lane closed on Jennings Crossing at Jennings Station.
- I-270, St. Louis County, 9 a.m. to 3 p.m., the ramp from I-170 northbound is narrowed.
- I-270, St. Louis County, 7 p.m. to 5 a.m. Monday, one lane closed at a time to switch traffic.
- Route 61, St. Louis County, 8 a.m.to 3 p.m., one lane closed southbound between Squires Lane and Swan Avenue.
- Route 61, St. Louis County, 9 a.m. to 2 p.m., one lane closed northbound and southbound between Huntleigh Woods and Squires Lane.
- Route 61, St. Louis County, 8 a.m. to 3 p.m., one lane closed at Tealbrook, Ladue and Chaminade.
- Route 141, St. Louis County, 8 a.m. to 3:30 p.m., one right lane at S. Woods Mill roundabout.
- I-64, St. Charles County, 8 p.m. to 5:30 a.m., various short duration lane closures eastbound between I-70 and Route K.
- I-64, St. Charles County, 8:30 p.m. to 6 a.m., various short duration lane closures westbound between Route K and I-70.
- I-64, St. Charles County, 9 a.m to 3 p.m., one right or left lane closed eastbound over the Missouri River.
- I-70, St. Charles County, 6 p.m. to 5 a.m., up to two lanes closed eastbound at Belleau Creek.
- Route 50, Franklin County, 8 a.m. to 3 p.m., one eastbound lane closed from Old Route 50 to Route C.
- Route 21, Jefferson County, 6 a.m. to 6 p.m., one lane closed southbound from the Meramec River Bridge to Schenk.
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