Weekly construction report

This week's roadway construction

A weekly list of planned construction around St. Louis City, and St. Louis, St. Charles, Franklin and Jefferson counties.  Information is updated by Wednesday afternoon each week and shares roadway construction information for the following Thursday through Wednesday.  For more information or real-time traffic visit Gateway Guide.

St. Louis Work Zones November 24-30

ST. LOUIS – Motorists who travel Interstate 270 to Illinois are to be aware of weekend lane closures. Beginning at 5 p.m. Friday, Dec. 2 through 5 a.m. Monday Dec. 5, I-270 will be restricted to one lane in each direction from Riverview Dr. to Illinois Route 3.

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 3200 Broadway and Arsenal will be closed through December 2022.
  • I-70/44, St. Louis City, express lanes and the ramp from the express lanes to Broadway are closed until spring 2023.
  • I-70/44, St. Louis City, Biddle on-ramp to 70/44 closed until spring 2023.
  • I-70, St. Louis City, southbound Broadway bridge over the interstate is closed until spring 2023.
  • I-44, St. Louis County, Lewis Road ramp to westbound I-44 closed through December 2022.
  • I-170, St. Louis County, the Midland Bridge over the interstate will be closed.
  • I-270, St. Louis County, the ramp from Hanley Road to eastbound is closed through December.
  • I-270, St. Louis County, eastbound exit ramp at New Halls Ferry closed through 3 p.m. December 6.
  • Pershall Rd., St. Louis County, one way, one lane from Hanley/Graham to New Halls Ferry.
  • Pershall Rd., St. Louis County, one lane closed at Ford Rd.
  • Dunn Rd., St. Louis County, one way, one lane westbound from New Halls Ferry to Washington/Elizabeth.
  • Dunn Rd., St. Louis County, eastbound lane closed from Coldwater Creek to Hanley/Graham.
  • Route 67, St. Louis County, one northbound lane closed north of Route 94.
  • Route 67, St. Louis County, one southbound lane closed north of Route 94.
  • 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 Parallel to Muegge Rd.

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

Thursday, December 1

  • I-64, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between Route 61 and I-44.
  • I-170, St. Louis County, 7 p.m. to 5 a.m., one lane in each direction closed at railroad and Airport Rd. bridge wedges.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between I-270 and I-64.
  • 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.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between Wentzville Parkway and Route T&W.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed from Defiance to Route DD.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one lane closed eastbound and westbound from Route T to Klondike Park.
  • Route WW, Franklin County, 7 a.m. to 3 p.m., one lane closed at Brook Hollow Rd.
  • Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one lane closed northbound/southbound from Meramec River to Tenbrook.
  • Route 141, Jefferson County, 9 a.m. to 3 p.m., one northbound lane closed at Sugar Creek.

Friday, December 2

  • I-55, St. Louis City, 7 a.m. to 3 p.m., two southbound lanes closed between Virginia and Weber Rd.
  • I-64, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between Route 61 and I-44.
  • I-170, St. Louis County, 7 p.m. to 5 a.m., one lane in each direction closed at railroad and Airport Rd. bridge wedges.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between I-270 and I-64.
  • 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.
  • I-270, St. Louis County, from 6 p.m. Friday to 5 a.m. Monday, one eastbound and westbound lane closed from Riverview Dr. to Illinois Route 3.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between Wentzville Parkway and Route T&W.
  • I-70, St. Charles County, 6 a.m. to 3 p.m., one lane closed westbound at Cave Springs.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed from Defiance to Route DD.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one lane closed eastbound and westbound from Route T to Klondike Park.
  • Route WW, Franklin County, 7 a.m. to 3 p.m., one lane closed at Brook Hollow Rd.
  • Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one lane closed northbound/southbound from Meramec River to Tenbrook.

Saturday, December 3

  • I-55, St. Louis City, 7 a.m. to 3 p.m., two southbound lanes closed between Virginia and Weber Rd.
  • I-270, St. Louis County, one eastbound and westbound lane closed from Riverview Dr. to Illinois Route 3.

Sunday, December 4

  • I-270, St. Louis County, one eastbound and westbound lane closed through 5 a.m. Monday, from Riverview Dr. to Illinois Route 3.

Monday, December 5

  • I-64, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between Route 61 and I-44.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between I-270 and I-64.
  • 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 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in each direction between I-170 and Fee Fee Road.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between Wentzville Parkway and Route T&W.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed from Defiance to Route DD.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one lane closed eastbound and westbound from Route T to Klondike Park.
  • Route 364, St. Charles County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed between Route 141 and Route 94.
  • Route 30, Franklin County, 9 a.m. to 3 p.m., one lane closed at bridge over Little Meramec.  Flaggers will direct traffic.
  • I-44 Franklin County, 9 p.m. to 11 p.m., westbound exit ramp to Gray Summit closed.
  • I-44 Franklin County, 11 p.m. to 1 a.m., westbound exit ramp to rest area west of St. Clair closed.
  • Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one lane closed northbound/southbound from Meramec River to Tenbrook.

Tuesday, December 6

  • I-44, St. Louis City, 12 a.m. to 2 a.m., westbound exit ramp to Jefferson closed.
  • I-70, St. Louis City 10 p.m. to 12 a.m., eastbound exit ramp to West Florissant closed.
  • I-64, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between Route 61 and I-44.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound lane closed at New Halls Ferry Road.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between I-270 and I-64.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at New Florissant Road.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in each direction between I-170 and Fee Fee Road.
  • Route 370, St. Louis County, 8 p.m. to 10 p.m., westbound exit ramp to Route 141 closed.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between Wentzville Parkway and Routes T&W.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed from Defiance to Route DD.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one lane closed eastbound and westbound from Route T to Klondike Park.
  • Route 364, St. Charles County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed between Route 141 and Route 94.
  • Route 30, Franklin County, 9 a.m. to 3 p.m., one lane closed at bridge over Little Meramec.  Flaggers will direct traffic.
  • I-44, Franklin County, 1 a.m. to 3 a.m., eastbound exit ramp to rest area west of St. Clair closed.
  • Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one lane closed northbound/southbound from Meramec River to Tenbrook.

Wednesday, December 7

  • I-44, St. Louis City, 2 a.m. to 3 a.m., westbound exit ramp to Grand closed.
  • I-44, St. Louis City, 3 a.m. to 5 a.m., westbound exit ramp to Hampton closed.
  • I-44, St. Louis City, 8 p.m. to 10 p.m., westbound exit ramp to Arsenal closed.
  • I-44, St. Louis City, 10 p.m. to 12 a.m., eastbound exit ramp to Hampton closed.
  • I-64, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between Route 61 and I-44.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound lane closed at New Halls Ferry Road.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane in each direction closed between I-270 and I-64.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at New Florissant Road.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in each direction between I-170 and Fee Fee Road.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between Wentzville Parkway and Route T&W.
  • I-70, St. Charles County, 9 p.m. to 5 a.m., two eastbound lanes closed at Cave Springs Rd., with 15-minute intermittent full closure of all lanes.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed from Defiance to Route DD.
  • Route 94, St. Charles County, 8 a.m. to 4 p.m., one lane closed eastbound and westbound from Route T to Klondike Park.
  • Route 364, St. Charles County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed between Route 141 and Route 94.
  • Route 30, Franklin County, 9 a.m. to 3 p.m., one lane closed at bridge over Little Meramec.  Flaggers will direct traffic.
  • Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one lane closed northbound/southbound from Meramec River to Tenbrook.

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