St. Louis Work Zones for April 28 - May 4

ST. LOUIS – Drivers who use Manchester (Route 100) through Brentwood will need to determine alternate routes for an upcoming four-month closure starting this weekend.

At 8 p.m. Sunday, May 1, crews will close Route 100 just west of Hanley to replace the bridge over Black Creek.  The roadway is projected to remain closed through late August.

Drivers will be able to access all business entrances between Brentwood Boulevard and Black Creek from the west during the closure. Drivers on westbound Manchester will need to turn onto Hanley before crossing Black Creek.

Signed detours for the closure include Big Bend, the I-64 service roads and Brentwood Boulevard. 

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, 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-255, St. Louis County, one lane closed eastbound and westbound over Mississippi River bridge until fall 2022.
• I-255, St. Louis County, eastbound Koch Rd. ramp closed until fall 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 100, St. Louis County, (May 1) just west of Hanley closed through late August.
• 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.
• Route 67, St. Charles County, one northbound lane closed north of the Missouri River through summer 2022.
• 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, 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 28

• I-70, St. Louis City, 6 a.m. to 6 p.m., one eastbound lane closed on the Stan Musial Veterans Memorial Mississippi River Bridge.
• I-44, St. Louis County, 7 a.m. to 2 p.m., one westbound lane closed at Big Bend.
• I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
• I-270, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound from Lindbergh to I-170.
• I-170, St. Louis County, 8 a.m. to 2 p.m., one lane closed northbound and southbound at I-270.
• 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 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 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
• Route 94, St. Charles County, 9 p.m. to 6 a.m., one lane closed eastbound and westbound between Route 364 and I-64.
• Route 67, St. Charles County, 8 a.m. for 2 months, one lane closed northbound near Route 94.
• Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound near Lowry Lane.
• Route 67, Jefferson County, 8 a.m. to 2:30 p.m., one lane closed northbound and southbound from Telegraph to Richardson Road.
• Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorne to Elbert.

Friday, April 29

• I-70, St. Louis City, 6 a.m. to 6 p.m., one eastbound lane closed on the Stan Musial Veterans Memorial Mississippi River Bridge.
• I-44, St. Louis County, 7 a.m. to 2 p.m., one westbound lane closed at Big Bend.
• I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
• I-270, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound from Lindbergh to I-170.
• I-170, St. Louis County, 8 a.m. to 2 p.m., one lane closed northbound and southbound at I-270.
• 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 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
• Route 94, St. Charles County, 9 p.m. to 6 a.m., one lane closed eastbound and westbound between Route 364 and I-64.
• Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound near Lowry Lane.
• Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.
• Route 67, Jefferson County, 8 a.m. to 2:30 p.m., one lane closed northbound and southbound from Telegraph to Richardson Road.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorne to Elbert.

Saturday, April 30

• I-270, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound from Lindbergh to I-170.

Sunday, May 1

• Route 100, St. Louis County, 7 p.m. through late August, complete closure just west of Hanley Road.
• Route 370, St. Charles County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Elm.

Monday, May 2

• I-44, St. Louis City, 9:30 p.m. to 5 a.m., one lane closed eastbound from Lafayette to Park.
• I-44, St. Louis City, 9:30 p.m. to 5 a.m., Gravois ramp onto eastbound I-44 will be closed.
• I-44, St. Louis City, 9:30 p.m. to 5 a.m., eastbound ramp to Park will be closed.
• I-55, St. Louis City, 9:30 p.m. to 5 a.m., one lane closed northbound from Gravois to Park.
• I-70, St. Louis City, 6 a.m. to 6 p.m., one eastbound lane closed on the Stan Musial Veterans Memorial Mississippi River Bridge.
• 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-44, St. Louis County, 7 a.m. to 2 p.m., one westbound lane closed at Big Bend.
• I-44, St. Louis County, 7 p.m. to 5 a.m., one lane closed eastbound from Antire Road to Route 141.
• 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 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
• Route 94, St. Charles County, 9 p.m. to 6 a.m., one lane closed eastbound and westbound between Route 364 and I-64.
• Route 370, St. Charles County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Elm.
• Route 67, St. Charles County, 8:30 a.m. to 5 p.m., one lane closed southbound before Route 94.
• Route 67, Jefferson County, 8 a.m. to 2:30 p.m., one lane closed northbound and southbound from Telegraph to Richardson Road.
• Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound near Lowry Lane.
• Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorne to Elbert.

Tuesday, May 3

• I-44, St. Louis City, 9:30 p.m. to 5 a.m., two lanes closed westbound from Park to Gravois.
• I-44, St. Louis City, 9:30 p.m. to 5 a.m., 7th Street ramp onto westbound I-44 will be closed.
• I-44, St. Louis City, 9:30 p.m. to 5 a.m., westbound exit ramp to Gravois will be closed.
• I-70, St. Louis City, 6 a.m. to 6 p.m., one eastbound lane closed on the Stan Musial Veterans Memorial Mississippi River Bridge.
• I-70, St. Louis City, 8 a.m. to 5 p.m., one lane closed westbound from Carrie to West Florissant.
• I-44, St. Louis County, 7 a.m. to 2 p.m., one westbound lane closed at Big Bend.
• I-44, St. Louis County, 7 p.m. to 5 a.m., one lane closed eastbound from Antire Road to Route 141.
• 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 100, St. Louis County, 7 a.m. to late August, one lane closed eastbound and westbound at Mary/Dorothy.
• 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 370, St. Charles County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Elm.
• 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, 9 p.m. to 6 a.m., one lane closed eastbound and westbound between Route 364 and I-64.
• Route 67, St. Charles County, 8:30 a.m. to 5 p.m., one lane closed southbound before Route 94.
• Route 67, Jefferson County, 8 a.m. to 2:30 p.m., one lane closed northbound and southbound from Telegraph to Richardson Road.
• Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound near Lowry Lane.
• Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorne to Elbert.

Wednesday, May 4

• I-70, St. Louis City, 6 a.m. to 6 p.m., one eastbound lane closed on the Stan Musial Veterans Memorial Mississippi River Bridge.
• I-44, St. Louis County, 7 a.m. to 2 p.m., one westbound lane closed at Big Bend.
• 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 6 a.m., one lane closed westbound near Wentzville Parkway.
• Route 67, St. Charles County, 8:30 a.m. to 5 p.m., one lane closed southbound before Route 94.
• 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, 9 p.m. to 6 a.m., one lane closed eastbound and westbound between Route 364 and I-64.
• Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound near Lowry Lane.
• Route BB, Jefferson County, 7 a.m. to 7 p.m., one lane closed from Elm Street to Route 30.
• Route 67, Jefferson County, 8 p.m. to 5 a.m., one lane closed northbound and southbound from Telegraph to Richardson Road.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorne to Elbert.