Work zones to watch during your commute

For 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 weather permitting and may be shifted due to inclement weather.

Motorists should be aware of the following on-going closures:

  • I-44, St. Louis City, one lane closed westbound I-44/southbound I-55 from the Poplar Street Bridge to Park through mid-August.
  • I-44, St. Louis City, one lane closed on the ramp from westbound Poplar Street Bridge to southbound I-55/westbound I-44 through mid-August.
  • I-44, St. Louis City, the ramp from 7th Street to westbound I-44 is closed through mid-August.
  • I-44, St. Louis City, one lane closed eastbound I-44/northbound I-55 from the I-44/I-55 interchange to the Poplar Street Bridge until December.
  • I-44, St. Louis City, one lane closed from the eastbound I-44 ramp to northbound I-55 until December.
  • I-44, St. Louis City, one lane closed eastbound and westbound between Shrewsbury and Jamieson through December. The remaining lanes are narrowed and shifted.
  • I-44, St. Louis City, the ramp from Shrewsbury to eastbound I-44 is closed through December.
  • I-55, St. Louis City, the ramp from Marion to northbound I-55 is closed until December.
  • I-64, St. Louis City, one lane closed eastbound across the Poplar Street Bridge into Illinois until summer 2018. Traffic will split around the lane closure. Traffic wanting to access Illinois Route 3 must use the right lane.
  • I-70, St. Louis City, the express lanes are closed from Union to Broadway until August 7.
  • I-270, St. Louis County, Big Bend over I-270 is closed until mid-August.

Monday, July 31

  • I-64, St. Louis City, 9 a.m. to 5 p.m., one lane closed westbound across the Poplar Street Bridge.
  • I-64, St. Louis City, 8 p.m. to 2:30 p.m. Tuesday, one lane closed eastbound from 6th Street across the Poplar Street Bridge.
  • I-44, St. Louis County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound between Route 109 and Route 141.
  • I-64, St. Louis County, 8 p.m. to 5 a.m., the westbound exit ramps to Route 340 and Chesterfield Parkway West and the entrance ramp from Chesterfield Parkway West to westbound I-64 will be closed.
  • I-270, St. Louis County, 9 a.m. to 3 p.m. and 7 p.m. to 5 a.m., up to two lanes closed westbound in various locations from the Mississippi River to Hanley.
  • I-270, St. Louis County, 9 a.m. to 3 p.m. 7 p.m. to 6 a.m., up to two lanes closed eastbound in various locations from Hanley to the Mississippi River.
  • I-270, St. Louis County, 7:30 p.m. to 5:30 a.m., up to two lanes closed northbound and southbound between Page and Route 100.
  • Route 141, St. Louis County, 6 p.m. to 6 a.m., one lane closed northbound and southbound from I-70 to Route 370.
  • Route D, St. Louis County, 8 p.m. to 5 a.m., the exit to Lackland is closed.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., up to two lanes closed on Wentzville Parkway over I-70.
  • I-70, St. Charles County, 9 p.m. to 6 a.m., up to two lanes closed between Fifth Street and Cave Springs.

Tuesday, August 1

  • I-55, St. Louis City, 7 p.m. to 5:30 a.m., two lanes closed northbound between Lafayette and the Poplar Street Bridge.
  • I-64, St. Louis City, 4 a.m. to 2:30 p.m., one lane closed eastbound from 6th Street across the Poplar Street Bridge.
  • I-64, St. Louis City, 9 a.m. to 5 p.m., one lane closed westbound across the Poplar Street Bridge.
  • I-64, St. Louis City, 8 p.m. to 2:30 p.m. Wednesday, one lane closed eastbound from 6th Street across the Poplar Street Bridge.
  • I-44, St. Louis County, 9 a.m. to 4 p.m., one right lane closed westbound between Route 109 and Route 141.
  • I-44, St. Louis County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound between Route 109 and Route 141.
  • I-64, St. Louis County, 8 p.m. to 5 a.m., the westbound exit ramps to Boone’s Crossing, Long Road and Spirit and the Boone Crossing entrance ramp will be closed.
  • I-270, St. Louis County, 9 a.m. to 3 p.m. and 7 p.m. to 5 a.m., up to two lanes closed westbound in various locations from the Mississippi River to Hanley.
  • I-270, St. Louis County, 9 a.m. to 3 p.m. 7 p.m. to 6 a.m., up to two lanes closed eastbound in various locations from Hanley to the Mississippi River.
  • I-270, St. Louis County, 7:30 p.m. to 5:30 a.m., up to two lanes closed northbound and southbound between Page and Route 100.
  • Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound at Old St. Charles Road.
  • Route 141, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound from Vance to South Highway Drive.
  • Route 141, St. Louis County, 6 p.m. to 6 a.m., one lane closed northbound and southbound from I-70 to Route 370.
  • Route D, St. Louis County, 8 p.m. to 5 a.m., the exit to Lackland is closed.
  • Route N, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound at Evans and at Eddy/Powell.
  • Route AC, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound at Pohlman, Old Halls Ferry and Lucas & Hunt.

Wednesday, August 2

  • I-64, St. Louis City, 4 a.m. to 2:30 p.m., one lane closed eastbound from 6th Street across the Poplar Street Bridge.
  • I-64, St. Louis City, 9 a.m. to 5 p.m., one lane closed westbound across the Poplar Street Bridge.
  • I-64, St. Louis City, 8 p.m. to 2:30 p.m. Thursday, one lane closed eastbound from 6th Street across the Poplar Street Bridge.
  • I-44, St. Louis County, 9 a.m. to 4 p.m., one right lane closed westbound between Route 109 and Route 141.
  • I-44, St. Louis County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound between Route 109 and Route 141.
  • I-270, St. Louis County, 9 a.m. to 3 p.m. and 7 p.m. to 5 a.m., up to two lanes closed westbound in various locations from the Mississippi River to Hanley.
  • I-270, St. Louis County, 9 a.m. to 3 p.m. 7 p.m. to 6 a.m., up to two lanes closed eastbound in various locations from Hanley to the Mississippi River.
  • I-270, St. Louis County, 7:30 p.m. to 5:30 a.m., up to two lanes closed northbound and southbound between Page and Route 100.
  • Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound at Old St. Charles Road.
  • Route 141, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound from Vance to South Highway Drive.
  • Route 141, St. Louis County, 6 p.m. to 6 a.m., one lane closed northbound and southbound from I-70 to Route 370.
  • Route N, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound at Evans and at Eddy/Powell.
  • Route AC, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound at Pohlman, Old Halls Ferry and Lucas & Hunt.

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