St. Louis Work Zones Nov. 23-29

ST. LOUIS – – 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. 23-26.

Traffic will be restricted in areas where there are permanent barriers. Emergency roadwork will also be performed as needed.  Work on all construction projects will resume at 6 a.m. Monday, Nov. 27.

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 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 left lanes closed northbound and southbound between Lindbergh and Gravois until December 2023.
  • I-55, St. Louis City, the ramp from Germania to northbound and the ramp from Loughborough to northbound will be closed through 2023.
  • I-55, St. Louis City, the ramp from northbound to Loughborough will be closed through 2023.
  • I-55, St. Louis City, one northbound lane closed between Lindbergh and Reavis Barracks Rd.
  • I-55, St. Louis City, two northbound lanes closed between Reavis Barracks Rd. and Gravois.
  • I-55, St. Louis City, the ramp from Lafayette/Truman and the ramp from Cherokee to southbound I-55 will be closed through December 2023.
  • I-55, St. Louis City, the southbound Cherokee and Arsenal entrance ramps closed.
  • I-44, St. Louis County, northbound outer ramp from Lewis Rd. closed through December.
  • I-44, St. Louis County, one lane closed eastbound between Williams Road and Lewis Road through December.
  • I-70, St. Louis County, southbound lanes of McDonnell Boulevard over I-70 closed through the end of December.
  • I-70, St. Louis County, one eastbound lane closed between Route 115 and McDonnell Blvd. through the end of December.
  • I-70, St. Louis County, St. Louis Lambert International and Route 115 entrance ramp to eastbound I-70 closed through the end of December.
  • I-170, St. Louis County, the Lackland Bridge over the interstate closed through the end of December.
  • I-170, St. Louis County, one southbound right lane south of Route 180 closed through the end of December.
  • I-270, St. Louis County, one lane is closed on the one-way outer road (Dunn Road) from New Halls Ferry to Washington/Elizabeth.
  • I-270, St. Louis County, Riverview Dr. entrance ramp to eastbound I-270 closed through July 2024.
  • I-270, St. Louis County, southbound Riverview Dr. under I-270 closed through 2024.
  • I-270, St. Louis County, one northbound and southbound lane closed on New Florissant under the interstate.
  • I-255, St. Louis County, one lane on eastbound and westbound closed between Telegraph Rd. and Illinois through December.
  • I-255, St. Louis County, the ramp from westbound to Koch Road is closed through December.
  • Route 67, St. Louis County, one northbound and southbound lane closed north of Route 94 through the end of December.
  • Dunn Rd., St. Louis County, closed intermittently from Linnell to Route 367 through December.
  • I-70, St. Charles County, eastbound Route K U-turn Lane closed until mid-November.
  • Route D, St. Charles County, both directions closed between Route T and one mile east of Route D until March 2024.
  • Route 21, Jefferson County, one lane closed southbound from Meramec Heights to Shady Valley through late fall 2023.
  • Route 21, Jefferson County, one lane closed southbound over Route M and Heads Creek through November.
  • Route 21, Jefferson County, one southbound lane closed between MM181.8 and Shady Valley.
  • Route M, Jefferson County, one westbound lane closed from St. Lukes to east of Moss Hollow through December 2023. 

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

Thursday, November 23

No Scheduled Closures

Friday, November 24

No Scheduled Closures

Saturday, November 25

No Scheduled Closures

Sunday, November 26

No Scheduled Closures

Monday, November 27

  • I-64, St. Louis City, 8 a.m. to 3 p.m., two eastbound lanes closed from Jefferson to 14th
  • I-44, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed at MM 268.3.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one left lane closed on westbound I-270 and eastbound I-255.
  • I-55, St. Louis County, 7 p.m. to 5 a.m., one southbound to eastbound I-255 lane closed.
  • I-55, St. Louis County, 7 p.m. to 5 a.m., one northbound to westbound I-270 lane closed.
  • I-64, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed over I-270.
  • I-170, St. Louis County, 9 a.m. to 2 p.m., one northbound lane closed on the bridge to eastbound I-270.
  • I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
  • I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold.
  • I-255, St. Louis County, 6 p.m. to 6 a.m., up to two eastbound/westbound lanes closed from Telegraph to Illinois.
  • Route 30, St. Louis County, 7 a.m. to 5 p.m., alternating westbound and eastbound lane closure at Meramec River.
  • Route 100, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed from Geyer to Lockett.
  • Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one westbound lane closed from Route 141 to Woods Mill Road.
  • Route 367, St. Louis County, 7 a.m. to 2 p.m., one lane closed under I-270.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Watson.
  • Route P, (MacKenzie Road), St. Louis County, 6 a.m. to 4 p.m., one lane closed from southbound Route 30 to Rhodes.
  • I-70, St. Charles County, 10 p.m. to 5 a.m., Cave Springs closed over I-70.
  • I-70, St. Charles County, 7 a.m. to 3 p.m., one westbound lane closed at Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Cave Springs.
  • I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Route K.
  • Route DD, St. Charles County, 9 a.m. to 2 p.m., one northbound and southbound lane closed at I-64.
  • I-55, Jefferson County, 7 a.m. to 5 p.m. one northbound lane closed from Route A to McNutt.
  • Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
  • Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.
  • Route HH, Franklin County, 7 a.m. to 5 p.m., one northbound and southbound lane closed between Route 30 and Route O.

Tuesday, November 28

  • I-64, St. Louis City, 8 a.m. to 3 p.m., two eastbound lanes closed from Jefferson to 14th
  • I-44, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed at MM 268.3.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one left lane closed on westbound I-270 and eastbound I-255.
  • I-55, St. Louis County, 7 p.m. to 5 a.m., one southbound to eastbound I-255 lane closed.
  • I-55, St. Louis County, 7 p.m. to 5 a.m., one northbound to westbound I-270 lane closed.
  • I-64, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed over I-270.
  • I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound just east of Airflight.
  • I-70, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed at Route 115 (Natural Bridge Rd.).
  • Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Geyer to Lockett.
  • I-170, St. Louis County, 9 a.m. to 2 p.m., one northbound lane closed on the bridge to eastbound I-270.
  • I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
  • I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold.
  • I-255, St. Louis County, 6 p.m. to 6 a.m., up to two eastbound/westbound lanes closed from Telegraph to Illinois.
  • Route 30, St. Louis County, 7 a.m. to 5 p.m., alternating westbound and eastbound lane closure at Meramec River.
  • Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one westbound lane closed from Route 141 to Woods Mill Road.
  • Route 367, St. Louis County, 7 a.m. to 2 p.m., one lane closed under I-270.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Watson.
  • Route P, (MacKenzie Road), St. Louis County, 6 a.m. to 4 p.m., one lane closed from southbound Route 30 to Rhodes.
  • I-70, St. Charles County, 10 p.m. to 5 a.m., Cave Springs closed over I-70.
  • I-70, St. Charles County, 7 a.m. to 3 p.m., one westbound lane closed at Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Cave Springs.
  • I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Route K.
  • I-70, St. Charles County, 9 a.m. to 2 p.m., westbound North Outer Road closed just west of Wentzville Parkway.
  • Route DD, St. Charles County, 9 a.m. to 2 p.m., one northbound and southbound lane closed at I-64.
  • I-55, Jefferson County, 7 a.m. to 5 p.m. one northbound lane closed from Route A to McNutt.
  • Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
  • Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.
  • Route HH, Franklin County, 7 a.m. to 5 p.m., one northbound and southbound lane closed between Route 30 and Route O. 

Wednesday, November 29

  • I-44, St. Louis City, 8 p.m. to 5 a.m., one eastbound and westbound lane closed from Washington to Cass.
  • I-64, St. Louis City, 8 a.m. to 3 p.m., two eastbound lanes closed from Jefferson to 14th
  • I-44, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed at MM 268.3.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one left lane closed on westbound I-270 and eastbound I-255.
  • I-55, St. Louis County, 7 p.m. to 5 a.m., one southbound to eastbound I-255 lane closed.
  • I-55, St. Louis County, 7 p.m. to 5 a.m., one northbound to westbound I-270 lane closed.
  • I-64, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed over I-270.
  • I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound just east of Airflight.
  • I-70, St. Louis County, 9 a.m. to 2 p.m., ramp closed from southbound Lindbergh to westbound I-70.
  • I-170, St. Louis County, 9 a.m. to 2 p.m., one northbound lane closed on the bridge to eastbound I-270.
  • I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
  • I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold.
  • I-255, St. Louis County, 6 p.m. to 6 a.m., up to two eastbound/westbound lanes closed from Telegraph to Illinois.
  • Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Geyer to Lockett.
  • Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one westbound lane closed from Route 141 to Woods Mill Road.
  • Route 367, St. Louis County, 7 a.m. to 2 p.m., one lane closed under I-270.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Watson.
  • Route P, (MacKenzie Road), St. Louis County, 6 a.m. to 4 p.m., one lane closed from southbound Route 30 to Rhodes.
  • I-70, St. Charles County, 7 a.m. to 12 p.m., one westbound lane closed at Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 12 p.m., one eastbound lane closed at Cave Springs.
  • I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Route K.
  • Route DD, St. Charles County, 9 a.m. to 2 p.m., one northbound and southbound lane closed at I-64.
  • I-55, Jefferson County, 7 a.m. to 5 p.m. one northbound lane closed from Route A to McNutt.
  • Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
  • Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.
  • Route HH, Franklin County, 7 a.m. to 5 p.m., one northbound and southbound lane closed between Route 30 and Route O. 

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