ST. LOUIS – To help motorists travel around the state for the upcoming Christmas holiday, the Missouri Department of Transportation will restrict most construction on interstates and state highways from noon on Friday, Dec. 23 until 6 a.m. Tuesday, Dec. 28. Restrictions will still be in place in areas where there are permanent barriers and if required, crews will close lanes for emergency maintenance.
With the anticipated winter storm approaching the St. Louis area on Thursday, Dec. 22, MoDOT is encouraging drivers to be extremely cautious as they travel. Motorists should allow themselves extra driving time if they must travel through the snow and extreme cold.
For more on roadway closures due to construction, additional work zone information and real-time roadway weather conditions go to http://traveler.modot.org/map. For real-time traffic, visit www.gatewayguide.com. All work is subject to change and may be shifted due to inclement weather.
Motorists should be aware of the following on-going closures
- I-55, St. Louis City, two left lanes northbound closed between Weber and Arsenal until spring 2023.
- I-55, St. Louis City, two left lanes southbound closed from Gravois to Weber through spring 2023.
- I-55, St. Louis City, two left lanes northbound closed from Bayless to Arsenal.
- I-55, St. Louis City, the ramp from Lafayette/Truman ramp and the ramp from Cherokee to southbound I-55 closed through December 2022.
- I-55, St. Louis City, the northbound exit ramps to 4500 Broadway and Arsenal will be closed.
- I-70/44, St. Louis City, express lanes and the ramp from the express lanes to Broadway are closed through spring 2023.
- I-70/44, St. Louis City, Biddle on-ramp to 70/44 closed through spring 2023.
- I-70, St. Louis City, southbound Broadway bridge over the interstate is closed through spring 2023.
- I-44, St. Louis County, Lewis Road ramp to westbound I-44 closed through December 2022.
- I-170, St. Louis County, the Lackland Bridge over the interstate will be closed through July 2023.
- I-170, St. Louis County, one southbound right lane will be closed at Lackland through July 2023.
- I-255, St. Louis County, one lane closed in each direction across the Mississippi River until December.
- I-270, St. Louis County, the ramp from Hanley Road to eastbound is closed through December.
- I-270, St. Louis County, one lane is closed on the one-way outer road (Pershall Road) from Hanley/Graham to New Halls Ferry through summer 2023.
- I-270, St. Louis County, one lane is closed on the one-way outer road (Pershall Road) at Ford Road through April 2023.
- I-270, St. Louis County, one lane is closed on the one-way outer road (Dunn Road) from New Halls Ferry to Washington/Elizabeth through mid-summer 2023.
- Route 67, St. Louis County, one northbound and southbound lane closed north of Route 94 until April 2023.
- Route 100, St. Louis County, one westbound and one eastbound lane closed between Hanley and Brentwood.
- Route 100, St. Louis County, multiple single lane closures eastbound between McKnight and just east of Hanley.
- Route 94/364, St. Charles County, exit ramp to Jungs Station Road/Heritage Crossing closed through spring 2023.
- Route 94, St. Charles County, one westbound lane closed between Pralle Lane to Muegge Rd. through Jun 2023.
Please see the list of daily road closures, weather permitting:
Thursday, December 22
- I-55, St. Louis City, 6 a.m. to 3 p.m., one southbound lane closed from 4500 Broadway to Weber.
- I-55, St. Louis City, 7 p.m. to 5 a.m.., one northbound lane closed from Gravois to Potomac.
- I-270, St. Louis County, 7 a.m. to 12 p.m., one eastbound lane closed at New Halls Ferry Road.
- I-270, St. Louis County, 7 a.m. to 12 p.m., one lane closed eastbound and westbound at New Florissant Road.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed from Defiance to Route DD.
- Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one lane closed northbound and southbound from Meramec River to Tenbrook.
Friday, December 23
- Route 61/67, Jefferson County, 6 a.m. to 12 p.m., one lane closed northbound and southbound from Meramec River to Tenbrook.
Saturday, December 24
- No Scheduled Closures
Sunday, December 25
- No Scheduled Closures
Monday, December 26
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound lane closed at New Halls Ferry Road.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at New Florissant Road.
Tuesday, December 27
- I-55, St. Louis City, 6 a.m. to 3 p.m., one southbound lane closed from 4500 Broadway to Weber.
- I-55, St. Louis City, 7 p.m. to 5 a.m.., one northbound lane closed from Gravois to Potomac.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound lane closed at New Halls Ferry Road.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at New Florissant Road.
- Route 100, St. Louis County, 6 a.m. to 2 p.m. one lane closed eastbound between Bopp Road and Romine Drive.
- Route 340, St. Louis County, 9 a.m. to 3 p.m. one right lane closed eastbound between the north end of Chesterfield Parkway East and Appalachian Trail.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed from Defiance to Route DD.
- Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one lane closed northbound and southbound from Meramec River to Tenbrook.
Wednesday, December 28
- I-55, St. Louis City, 6 a.m. to 3 p.m., one southbound lane closed from 4500 Broadway to Weber.
- I-55, St. Louis City, 7 p.m. to 5 a.m.., one northbound lane closed from Gravois to Potomac.
- I-255, St. Louis County, 7 p.m to 5 a.m., two westbound lanes closed at the Jefferson Barracks bridge.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound lane closed at New Halls Ferry Road.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at New Florissant Road.
- Route 100, St. Louis County, 6 a.m. to 2 p.m. one lane closed eastbound between Bopp Road and Romine Drive.
- Route 340, St. Louis County, 9 a.m. to 3 p.m. one right lane closed eastbound between the north end of Chesterfield Parkway East and Appalachian Trail.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed from Defiance to Route DD.
- Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one lane closed northbound and southbound from Meramec River to Tenbrook.
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Districts Involved
St. Louis
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