ST. LOUIS - To help motorists travel around the state for the upcoming New Year's holiday, the Missouri Department of Transportation will restrict most construction on interstates and state highways from noon on Tuesday, December 31 until 6 a.m. Thursday, January 2. Restrictions will still be in place in areas where there are permanent barriers and if required, crews will close lanes for emergency maintenance.

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.
• 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, 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 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 Frost to Taille De Noyer Drive.
• Route N, St. Louis County, one northbound lane closed from Reasor to Frost.
• 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 lane closed southbound at I-55 through 2024.

Please see the list of daily road closures, weather permitting:

Thursday, December 26

• I-55, St. Louis City, 9 a.m. to 5 p.m., one northbound lane closed at Gravois.
• I-44, St. Louis County, 7 p.m. to 5 a.m., two lanes closed between Lewis and Antire Road.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 109 and Manchester Road.
• Route 141, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 141 and Prichard Farm Road.
• Route D, St. Louis County. 9 a.m. to 3 p.m., right-turn angle at Route D and Schuetz closed.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., right-turn angle restriping and modification at Route 110 and Main Street.
• Route BB, Jefferson County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route BB and Veterans Drive.

Friday, December 27

• I-55, St. Louis City, 9 a.m. to 5 p.m., one northbound lane closed at Gravois.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 109 and Manchester Road.
• Route 141, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 141 and Prichard Farm Road.
• Route D, St. Louis County. 9 a.m. to 3 p.m., right-turn angle at Route D and Schuetz closed.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., right-turn angle restriping and modification at Route 110 and Main Street.
• Route BB, Jefferson County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route BB and Veterans Drive.

Saturday, December 28

• No scheduled closures.

Sunday, December 29

• No scheduled closures.

Monday, December 30

• I-55, St. Louis City, 9 a.m. to 5 p.m., one northbound lane closed at Gravois.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 109 and Manchester Road.
• Route 141, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 141 and Prichard Farm Road.
• Route D, St. Louis County. 9 a.m. to 3 p.m., right-turn angle at Route D and Schuetz closed.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., right-turn angle restriping and modification at Route 110 and Main Street.
• Route BB, Jefferson County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route BB and Veterans Drive.

Tuesday, December 31

• Route 109, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 109 and Manchester Road.
• Route 141, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 141 and Prichard Farm Road.
• Route D, St. Louis County. 9 a.m. to 3 p.m., right-turn angle at Route D and Schuetz closed.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., right-turn angle restriping and modification at Route 110 and Main Street.
• Route BB, Jefferson County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route BB and Veterans Drive.

Wednesday, January 1

• Route 109, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 109 and Manchester Road.
• Route 141, St. Louis County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route 141 and Prichard Farm Road.
• Route D, St. Louis County. 9 a.m. to 3 p.m., right-turn angle striping and modification at Route D and Schuetz closed.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., right-turn angle restriping and modification at Route 110 and Main Street.
• Route BB, Jefferson County, 9 a.m. to 3 p.m., right-turn angle striping and modification at Route BB and Veterans Drive.

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