St. Louis Work Zones for June 23 - 29

ST. LOUIS – Drivers traveling in both directions of Interstate 70 at the Cave Springs and Zumbehl interchanges may be delayed starting Monday, June 27, weather permitting. Crews will reduce the interstate lanes and add barrier wall between the median and shoulders underneath each interchange.

One lane in each direction will be closed Monday through Friday from 7 p.m. to 5 a.m. as crews install barrier walls and temporary striping. Lanes will be reduced from the standard      12-foot lanes to temporary 11-foot lanes through mid-2023.

Also, drivers in North St. Louis County should be aware that crews will close New Florissant Road and New Halls Ferry between Dunn Road and Pershall Road (directly under I-270) from 8 p.m. Friday, June 24 until 8 a.m. Saturday, June 25. Detours will be signed.

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 lanes northbound closed between Carondelet and Arsenal until December 2022.
• I-55, St. Louis City, left two southbound lanes closed from Gravois to Loughborough through December 2022.
• 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-55, St. Louis City, northbound two left lanes closed from Carondelet to Arsenal through December 2022.
• 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-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-70, St. Louis City, St. Louis Avenue bridge over the interstate is closed until 5 a.m. June 13.
• I-44, St. Louis County, one lane eastbound and westbound will be closed at Big Bend in Kirkwood until September 2022.
• I-170, St. Louis County, the Midland bridge over the interstate will be closed from 9 a.m. Monday, June 6 through October.
• 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 Knollway and Washington/Elizabeth will be closed through summer. Westbound traffic will no longer be able to use this section of Pershall.
• I-270, St. Louis County, the ramp from eastbound to northbound Route 367 will be closed until late September.
• I-270, St. Louis County, the westbound lane on Pershall between Hanley/Graham and New Florissant is closed. When the roadway reopens in November 2022, it will be converted to one-way eastbound.
• I-270, St. Louis County, starting at 7 a.m., the westbound lane on Pershall Road between West Florissant and New Halls Ferry will be closed. When the roadway reopens in late 2022, it will be converted to one-way eastbound.
• I-270, St. Louis County, one southbound lane on ramp to westbound 370 closed.
• I-270, St. Louis County, the eastbound ramp to Lindbergh is closed.
• Route 50, St. Louis County, the ramp from Lindbergh to Route 255 is closed through late June.
• 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 67, St. Louis County, one northbound and southbound lane closed north of Route 94.
• Route 100, St. Louis County, just west of Hanley closed through late August.
• Route 100, St. Louis County, one lane in each direction in Brentwood near Mary Avenue will be closed through late September.
• Route 67, St. Charles County, one lane northbound 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 2022.
• Route 364, St. Charles County, the ramp from westbound to eastbound Route 94 will be closed through summer 2022.
• Route 61/67, Jefferson County, one northbound and southbound lane closed from north of Richardson Rd. to Telegraph.
• 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, June 23

• I-64, St. Louis City, 9 a.m. to 3 p.m., one lane closed westbound from 14th to Ewing.
• I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on Koch Road in each direction at I-255.
• 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, 7 p.m. to 6 a.m., up to two lanes closed eastbound from Old Halls Ferry Road to Route 367.
• I-270, St. Louis County, 7 p.m. to 5 a.m., one lane closed westbound from I-170 to Lindbergh.
• I-270, St. Louis County, 9 p.m. to 5 a.m., eastbound exit ramp to southbound Route 367 will be closed.
• I-170, St. Louis County, 6 a.m. to 1 p.m., one lane closed northbound south of St. Charles Rock Road.
• I-170, St. Louis County, 9 p.m. to 5 a.m., two lanes closed northbound and southbound south of St. Charles Rock Road.
• Route 367, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound between Parker Road and Route 67.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound or westbound between I-170 and Route 67 (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.
• I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound from Wentzville Parkway to Warren Co.
• I-70, St. Charles County, 8 p.m. to 5 a.m., three lanes closed eastbound on Blanchette Bridge.
• I-70, St. Charles County, 8 p.m. to 5 a.m., eastbound exit ramp to 5th Street will be closed.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one lane closed westbound at Route 370.
• Route 370, St. Charles County, 9 p.m. to 6 a.m., two lanes closed westbound at I-70.
• Route 94/364, St. Charles County, 8 p.m. to 6 a.m., two lanes closed eastbound and westbound at Kisker.
• Route FF, Jefferson County, one lane closed in each direction near Route 30.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound between Hawthorn and Elbert.
• Route 100, Franklin County, 7 a.m. to 5 p.m., one lane closed from the Gasconade County line to east of New Haven.
• Route H, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 185 to Jakes Prairie Road.
• Route B, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 100 to Berger.
• Route 50, Franklin County, 6:30 p.m. to 5:30 a.m., one lane closed in each direction from Route BB to Route C.

Friday, June 24

• I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on Koch Road in each direction at I-255.
• 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, 7 p.m. to 6 a.m., up to two lanes closed eastbound and westbound at New Halls Ferry Road and New Florissant Road.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound or westbound between I-170 and Route 67 (Lindbergh).
• Route 367, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound between Parker Road and Route 67.
• I-170, St. Louis County, 6 a.m. to 1 p.m., one lane closed northbound south of St. Charles Rock Road.
• I-170, St. Louis County, 9 p.m. to 5 a.m., two lanes closed northbound and southbound south of St. Charles Rock Road.
• 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, 6 a.m. to noon, one lane closed westbound from Big Bend to Sappington.
• Route AC, St. Louis County, 8 p.m. to 8 a.m., closed from Dunn Road to Pershall.
• Route N, Louis County, 8 p.m. to 8 a.m., closed from Dunn Road to Pershall.
• I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound from Wentzville Parkway to Warren Co.
• I-70, St. Charles County, 8 p.m. to 5 a.m., three lanes closed eastbound on Blanchette Bridge.
• Route 94/364, St. Charles County, 8 p.m. to 6 a.m., two lanes closed eastbound and westbound at Kisker.
• Route FF, Jefferson County, one lane closed in each direction near Route 30.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound between Hawthorn and Elbert.
• Route 100, Franklin County, 7 a.m. to 5 p.m., one lane closed from the Gasconade County line to east of New Haven.
• Route H, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 185 to Jakes Prairie Road.
• Route B, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 100 to Berger.
• Route 50, Franklin County, 6:30 p.m. to 5:30 a.m., one lane closed in each direction from Route BB to Route C.

Saturday, June 25

• I-270, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed eastbound from Old Halls Ferry Road to Route 367.
• I-70, St. Charles County, 8 p.m. to 5 a.m., three lanes closed eastbound on Blanchette Bridge.

Sunday, June 26

• I-70, St. Charles County, 8 p.m. to 5 a.m., three lanes closed eastbound on Blanchette Bridge.
• I-70, St. Charles County, 8 p.m. to 5 a.m., eastbound exit ramp to 5th Street will be closed.

Monday, June 27

• I-64, St. Louis City, 9 a.m. to 3 p.m., one lane closed eastbound on Poplar Street Bridge.
• I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on Koch Road in each direction at I-255.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at New Florissant Road.
• I-170, St. Louis County, 6 a.m. to 1 p.m., one lane closed northbound south of St. Charles Rock Road.
• I-170, St. Louis County, 9 p.m. to 5 a.m., two lanes closed northbound and southbound south of St. Charles Rock Road.
• Route 367, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound between Parker Road and Route 67.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound or westbound between I-170 and Route 67 (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.
• I-70, St. Charles County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Cave Springs and Zumbehl.
• I-70, St. Charles County, 8 p.m. to 5 a.m., three lanes closed eastbound on Blanchette Bridge.
• I-70, St. Charles County, 8 p.m. to 5 a.m., eastbound exit ramp to 5th Street will be closed.
• Route 94/364, St. Charles County, 8 p.m. to 6 a.m., two lanes closed eastbound and westbound at Kisker.
• Route FF, Jefferson County, one lane closed in each direction near Route 30.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound between Hawthorn and Elbert.
• Route 100, Franklin County, 7 a.m. to 5 p.m., one lane closed from the Gasconade County line to east of New Haven.
• Route H, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 185 to Jakes Prairie Road.
• Route B, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 100 to Berger.
• Route 50, Franklin County, 6:30 p.m. to 5:30 a.m., one lane closed in each direction from Route BB to Route C.

Tuesday, June 28

• I-64, St. Louis City, 9 a.m. to 3 p.m., one lane closed eastbound on Poplar Street Bridge.
• I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on Koch Road in each direction at I-255.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at New Florissant Road.
• I-170, St. Louis County, 6 a.m. to 1 p.m., one lane closed northbound south of St. Charles Rock Road.
• I-170, St. Louis County, 9 p.m. to 5 a.m., two lanes closed northbound and southbound south of St. Charles Rock Road.
• Route 367, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound between Parker Road and Route 67.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound or westbound between I-170 and Route 67 (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.
• I-70, St. Charles County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Cave Springs and Zumbehl.
• I-70, St. Charles County, 8 p.m. to 5 a.m., three lanes closed eastbound on Blanchette Bridge.
• I-70, St. Charles County, 8 p.m. to 5 a.m., eastbound exit ramp to 5th Street will be closed.
• Route 94/364, St. Charles County, 8 p.m. to 6 a.m., two lanes closed eastbound and westbound at Kisker.
• Route FF, Jefferson County, one lane closed in each direction near Route 30.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound between Hawthorn and Elbert.
• Route 100, Franklin County, 7 a.m. to 5 p.m., one lane closed from the Gasconade County line to east of New Haven.
• Route H, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 185 to Jakes Prairie Road.
• Route B, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 100 to Berger.
• Route 50, Franklin County, 6:30 p.m. to 5:30 a.m., one lane closed in each direction from Route BB to Route C.

Wednesday, June 29

• I-64, St. Louis City, 9 a.m. to 3 p.m., one lane closed eastbound on Poplar Street Bridge.
• I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on Koch Road in each direction at I-255.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at New Florissant Road.
• Route 367, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound between Parker Road and Route 67.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound or westbound between I-170 and Route 67 (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.
• I-70, St. Charles County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Cave Springs and Zumbehl.
• I-70, St. Charles County, 8 p.m. to 5 a.m., three lanes closed eastbound on Blanchette Bridge.
• I-70, St. Charles County, 8 p.m. to 5 a.m., eastbound exit ramp to 5th Street will be closed.
• I-70, St. Charles County, 9 p.m. to 5 a.m., two lanes closed eastbound and westbound at Cave Springs and Zumbehl.
• Route FF, Jefferson County, one lane closed in each direction near Route 30.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound between Hawthorn and Elbert.
• Route 100, Franklin County, 7 a.m. to 5 p.m., one lane closed from the Gasconade County line to east of New Haven.
• Route H, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 185 to Jakes Prairie Road.
• Route B, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 100 to Berger.
• Route 50, Franklin County, 6:30 p.m. to 5:30 a.m., one lane closed in each direction from Route BB to Route C.

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