St. Louis Work Zones for April 7 - 13

ST. LOUIS – – Drivers heading along Interstate 44 in south St. Louis county next weekend should consider alternate routes or allow extra time as the Missouri Department of Transportation will close the interstate to remove the Big Bend Bridge.

Work to remove the bridge near Crestwood and Kirkwood will begin Friday, April 8 at 6 a.m., as crews will close the right lane on eastbound and westbound I-44, around the clock.  

Crews will start closing both eastbound and westbound I-44 at 7 p.m. Friday, April 8, with all lanes being closed by 9 p.m. Big Bend over the interstate will be closed by 8 p.m. Friday.

Traffic will be routed up and over the ramps, but drivers can expect much slower travel times through the weekend. Drivers on Big Bend will need to use alternate routes to get to I-44 during this weekend’s closure to reduce the impact to through interstate traffic. Traffic on the interstate will be able to only turn right onto Big Bend.

Three lanes on the interstate will reopen by 5 a.m. Monday, April 11. One lane in each direction on I-44 will remain closed through August.

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-64, St. Louis City, one lane eastbound and westbound near Jefferson closed through mid-2022.
  • I-64, St. Louis City, one lane westbound at the entrance ramp east of Jefferson to Forest Park Avenue closed through mid-2022.
  • I-55, St. Louis City, two lanes southbound closed from Gravois to Virginia until December 2022.
  • I-55, St. Louis City, the ramp from Lafayette/Truman ramp to southbound I-55 closed through December 2022.
  • I-55, St. Louis City, one lane northbound closed between 4500 Broadway and Gravois until December 2022.
  • I-70/44, St. Louis City, express lanes and the ramp from the express lanes to Broadway are closed until September 2022.
  • I-70/44, St. Louis City, Biddle on ramp to 70/44 closed until September 2022
  • I-70, St. Louis City, southbound Broadway bridge over the interstate is closed until spring 2023.
  • I-44, St. Louis County, starting 6 a.m. Friday, one lane will be closed eastbound and westbound at Big Bend in Kirkwood until September 2022.
  • I-255, St. Louis County, one lane closed westbound from Illinois to Koch Rd until December 2022.
  • 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 Pershall between West Florissant and Washington/Elizabeth 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. Charles County, one northbound lane closed north of the Missouri River through summer 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.
  • I-70, St. Charles County, one lane will be closed on the north outer road between Patmos Drive and Bellmann’s Car Connection around the clock through April 13. A portable traffic signal will direct traffic through the closure.
  • Route 94, St. Charles County, the ramp from westbound Route 364 to eastbound Route 94 closed through summer.
  • Route 364, St. Charles County, the ramp from westbound to eastbound Route 94 will be closed through summer.
  • Route 370, St. Charles County, the ramp from westbound to eastbound I-70 will be closed, starting Wednesday, April 13 until mid-May. A detour will be marked.
  • Route 47, Franklin County, northbound and southbound will be reduced to one lane over Interstate 44 through September. In addition the ramp to westbound I-44 will be closed, and the ramps from westbound and eastbound I-44 to Route 47, and the ramp from Route 47 to eastbound I-44 will be closed to left-turning traffic through September.

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

Thursday, April 7

  • I-55, St. Louis City, 10 p.m. to 5 a.m., one additional lane (three total) closed southbound between Gravois and Gasconade.
  • I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph to Illinois.
  • I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
  • Route 100, St. Louis County, 6 a.m. to noon, one lane closed westbound from Big Bend to Sappington.
  • Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Sappington to Big Bend.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound from I-170 to Route 67.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound from Highway K to Lake St. Louis.
  • Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
  • I-44, Franklin County, 6 a.m. to 6 p.m., various ramps at Route 30 will be closed.
  • Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
  • Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound at Lowry Lane. Flaggers will direct traffic through the closure.
  • Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.

Friday, April 8

  • I-55, St. Louis City, 10 p.m. to 6 a.m., one additional lane (three total) closed southbound between Gravois and Gasconade.
  • I-55, St. Louis City, 8 p.m. to 6 a.m., one additional lane (two total) closed northbound between Gasconade and Gravois.
  • I-44, St. Louis County, 6 a.m. through 8 p.m., one lane closed eastbound and westbound at Big Bend.
  • I-44, St. Louis County, 8 p.m. through 5 a.m. Monday April 11, all lanes eastbound and westbound will be closed at Big Bend.  Traffic will be detoured up and over the ramps.
  • I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph to Illinois.
  • I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
  • Route 100, St. Louis County, 6 a.m. to noon, one lane closed westbound from Big Bend to Sappington.
  • Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Sappington to Big Bend.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound from I-170 to Route 67.
  • Route 367, St. Louis County, 9 a.m. to 6 a.m., the ramp from southbound to westbound I-270 will be closed.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound from Highway K to Lake St. Louis.
  • Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
  • Route 30, Franklin County, 6 a.m. to 6 p.m., one lane will be closed over I-44.
  • Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
  • Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound at Lowry Lane. Flaggers will direct traffic through the closure.
  • Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.

Saturday, April 9

  • I-64, St. Louis City, 6:30 a.m. to 10 a.m., the ramp from eastbound to Market/Bernard closed for the Color Run.
  • I-44, St. Louis County, until 5 a.m.  Monday April 11, all lanes eastbound and westbound will be closed at Big Bend.  Traffic will be detoured up and over the ramps.
  • I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph to Illinois.
  • I-270, St. Louis County, 9 p.m. to 6 a.m., the ramp from eastbound to southbound Route 367 will be closed.

Sunday, April 10

  • I-44, St. Louis County, until 5 a.m.  Monday April 11, all lanes eastbound and westbound will be closed at Big Bend.  Traffic will be detoured up and over the ramps.

Monday, April 11

  • I-64, St. Louis City, 8 p.m. to 5 a.m., two right lanes closed eastbound between Jefferson and 14th
  • I-70, St. Louis City, 6 a.m. to 6 p.m., one lane closed eastbound and westbound at the Mississippi River.
  • I-44, St. Louis County, 5 a.m. Monday through September, one right lane closed eastbound and westbound at Big Bend.
  • I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph to Illinois.
  • I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
  • Route 100, St. Louis County, 6 a.m. to noon, one lane closed westbound from Big Bend to Sappington.
  • Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Sappington to Big Bend.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound from I-170 to Route 67.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound from Highway K to Lake St. Louis.
  • 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, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
  • I-44, Franklin County, 5 p.m. to 5 a.m., one lane closed on South Outer Road.
  • Route 30, Franklin County, 6 a.m. to 6 p.m., one lane will be closed over I-44.
  • Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
  • Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound at Lowry Lane. Flaggers will direct traffic through the closure.
  • Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.

Tuesday, April 12

  • I-64, St. Louis City, 8 p.m. to 5 a.m., two right lanes closed eastbound between Jefferson and 14th
  • I-70, St. Louis City, 6 a.m. to 6 p.m., one lane closed eastbound and westbound at the Mississippi River.
  • I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph to Illinois.
  • I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
  • Route 100, St. Louis County, 6 a.m. to noon, one lane closed westbound from Big Bend to Sappington.
  • Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Sappington to Big Bend.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound from I-170 to Route 67.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound from Highway K to Lake St. Louis.
  • 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
  • I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound at Route K.
  • I-70, St. Charles County, until midnight, one lane will be closed on the north outer road between Patmos Drive and Bellmann’s Car Connection around the clock. A portable traffic signal will direct traffic through the closure.
  • Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
  • Route 94, St. Charles County, 5 a.m. to 5 p.m., one lane closed at Klondike Hill. A flagger will direct traffic through the closure.
  • Route 47, Franklin County, starting at midnight through September, one lane closed northbound and southbound over I-44. In addition the ramp to westbound I-44 will be closed, and the ramps from westbound and eastbound I-44 to Route 47, and the ramp from Route 47 to eastbound I-44 will be closed to left-turning traffic through September.
  • Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
  • Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound at Lowry Lane. Flaggers will direct traffic through the closure.
  • Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.

Wednesday, April 13

  • I-64, St. Louis City, 8 p.m. to 5 a.m., two right lanes closed eastbound between Jefferson and 14th
  • I-70, St. Louis City, 6 a.m. to 6 p.m., one lane closed eastbound and westbound at the Mississippi River.
  • I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph to Illinois.
  • I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
  • Route 100, St. Louis County, 6 a.m. to noon, one lane closed westbound from Big Bend to Sappington.
  • Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Sappington to Big Bend.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound from I-170 to Route 67.
  • I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound from Highway K to Lake St. Louis.
  • 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
  • I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound at Route K.
  • I-70, St. Charles County, one lane will be closed on the north outer road between Patmos Drive and Bellmann’s Car Connection around the clock through April 13. A portable traffic signal will direct traffic through the closure.
  • Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
  • Route 94, St. Charles County, 5 a.m. to 5 p.m., one lane closed at Klondike Hill. A flagger will direct traffic through the closure.
  • Route 370, St. Charles County,starting at midnight until mid-May the ramp from westbound to eastbound I-70 will be closed. A detour will be marked.
  • Route 47, Franklin County, starting at midnight through September, one lane closed northbound and southbound over I-44. In addition the ramp to westbound I-44 will be closed, and the ramps from westbound and eastbound I-44 to Route 47, and the ramp from Route 47 to eastbound I-44 will be closed to left-turning traffic through September.
  • Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
  • Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound at Lowry Lane. Flaggers will direct traffic through the closure.
  • Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.

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