St. Louis Work Zones for Nov. 25 - Dec. 1

The Missouri Department of Transportation will suspend most work on interstates and state maintained highways to reduce congestion and ease travel during the Thanksgiving holiday weekend Thursday through Sunday, Nov. 25-28.

Traffic will be restricted in areas where there are permanent barriers, such as the I-270 corridor in north St. Louis County. Emergency roadwork will also be performed as needed.  Work on all construction projects will resume at 6 a.m. Monday, Nov. 29.

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-270, St. Louis County, one lane of Dunn Road between Old Halls Ferry and New Halls Ferry closed.
  • I-270, St. Louis County, one lane of Dunn Road at Washington/Elizabeth to Hanley/Graham closed until fall.
  • I-270, St. Louis County, eastbound and westbound Pershall Road is closed at Coldwater Creek until 2022.
  • I-270, St. Louis County, one lane of Pershall between West Florissant and Knollstone Drive will be closed until May 2022. Westbound traffic will no longer be able to use this section of Pershall.
  • Route 67, St. Louis County, northbound ramp to westbound I-270 closed till mid-2022.
  • Route 67, St. Louis County, the ramp from northbound to eastbound Route 340 is closed through mid-2022.
  • Route 340, St. Louis County, ramp from northbound Lindbergh to eastbound and westbound Route 340 closed through mid-2022.

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

Thursday, November 25

  • No Scheduled Closures

Friday, November 26

  • No Scheduled Closures

Saturday, November 27

  • No Scheduled Closures

 Sunday, November 28

  • No Scheduled Closures

Monday, November 29

  • Route H, St. Louis City, 8 a.m. to 6 p.m., one lane open in each direction between Adelaide and Riverview.
  • I-44, St. Louis County, 9 a.m. to 7 p.m., one lane closed eastbound at Route 141.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry Road to Hanley.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one right lane closed eastbound between McDonnell and Lindbergh.
  • Route 100, St. Louis County, 6 a.m. to 12 p.m., one lane closed westbound from Big Bend to Brentwood Blvd.
  • Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Brentwood Blvd. to Big Bend.
  • Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed westbound from Lindbergh to Woodlawn.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in either direction in various locations from I-170 to Lindbergh.
  • Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound from Spoede to Old Olive Road.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound from Route K to Lake St. Louis Blvd. (Bryan Road ramps).
  • Route 67, Jefferson County, 7 a.m. to 5 p.m., one lane closed northbound from Joachim Creek Bridge to Wall Street.
  • Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed northbound and southbound at Route 110.
  • Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.

Tuesday, November 30

  • I-64. St. Louis County, 9 a.m. to 2:30 p.m., one lane closed eastbound east of Boone’s Crossing.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry Road to Hanley.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one right lane closed eastbound between McDonnell and Lindbergh.
  • Route 100, St. Louis County, 6 a.m. to 12 p.m., one lane closed westbound from Big Bend to Brentwood Blvd.
  • Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Brentwood Blvd. to Big Bend.
  • Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed westbound from Lindbergh to Woodlawn.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in either direction in various locations from I-170 to Lindbergh.
  • Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound from Spoede to Old Olive Road.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound from Route K to Lake St. Louis Blvd. (Bryan Road ramps).
  • Route 67, Jefferson County, 7 a.m. to 5 p.m., one lane closed northbound from Joachim Creek Bridge to Wall Street.
  • Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed northbound and southbound at Route 110.
  • Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.

Wednesday, December 1

  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry Road to Hanley.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one right lane closed eastbound between McDonnell and Lindbergh.
  • Route 100, St. Louis County, 6 a.m. to 12 p.m., one lane closed westbound from Big Bend to Brentwood Blvd.
  • Route 100, St. Louis County, 7 a.m. to 12 p.m., one lane closed eastbound from Brentwood Blvd. to Big Bend.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in either direction in various locations from I-170 to Lindbergh.
  • Route 340, St. Louis County, 8 a.m. to 12 p.m., one lane closed eastbound from Spoede to Old Olive Road.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound from Route K to Lake St. Louis Blvd. (Bryan Road ramps).
  • Route 67, Jefferson County, 7 a.m. to 5 p.m., one lane closed northbound from Joachim Creek Bridge to Wall Street.
  • Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed northbound and southbound at Route 110.
  • Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.

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