St. Louis Work Zones July 18-24

ST. LOUIS - Motorists traveling on Route 100 (Manchester Road) between Route 61/67 (Lindbergh Boulevard) and Interstate 270 overnight can expect delays as resurfacing work begins Wednesday, July 24, weather permitting.

Crews will be making pavement repairs along the corridor, including at the Lindbergh and Manchester Road intersection starting Wednesday, July 24 from 8 p.m. to 6 a.m. Crews are set to work overnight Monday through Friday between 8 p.m. and 6 a.m. Depending on weather delays, crews may work Saturday night between 8 p.m. and 6 a.m. Each night, up to one lane in each direction will be closed for the resurfacing work.

Some of these repairs will be significant and may require stopping traffic for up to 10 minutes. People traveling through the area may want to consider alternate routes. This work is expected to occur over the next five weeks.

For real-time roadway weather conditions, go to http://traveler.modot.org/map. For real-time traffic, visit Welcome to Gateway Guide! | Missouri Department of Transportation (modot.org). All work is subject to change and may be shifted due to inclement weather.

Motorists should be aware of the following ongoing closures:

• I-44, St. Louis City, the southbound 7th Street on-ramp to westbound I-44 closed through mid-July.
• I-44, St. Louis City, westbound exit to 12th/Gravois closes at 9 a.m. Monday, July 8 through the end of July 2024.
• I-55, St. Louis City, one northbound lane closed from Lindbergh to north of Bayless through the end of 2024.
• I-55, St. Louis City, two northbound lanes closed from north of Bayless to Virginia through the end of 2024.
• I-55, St. Louis City, the ramp from northbound to Loughborough and the Loughborough on-ramp to northbound I-55 closed will be closed through 2024.
• I-55, St. Louis City, the ramp from Lafayette/Truman to southbound I-55 is closed through 2024.
• I-55, St. Louis City, the ramp from Germania to northbound will be closed through 2024.
• I-55, St. Louis City, one northbound lane closed between Lindbergh and Reavis Barracks Road through 2024.
• I-55, St. Louis City, two northbound lanes closed between Reavis Barracks Rd. and Virginia through 2024.
• I-55, St. Louis City, the Cherokee entrance ramp to southbound I-55 closed.
• I-55, St. Louis City, one northbound lane closed from I-44 to north of Bates through 2024.
• I-55, St. Louis City, two southbound lanes closed from north of Bates to north of Weber and one southbound lane closed north of Weber to Reavis Barracks through 2024.
• I-55, St. Louis City, one southbound lane closed between I-44 and Gasconade through 2025.
• I-55, St. Louis City, two southbound lanes closed from Reavis Barracks to north of South Lindbergh through 2024.
• I-70, St. Louis County, the ramp from Lambert International Boulevard to eastbound I-70 is closed through August 2024.
• I-270, St. Louis County, Riverview Dr. entrance ramp to eastbound I-270 closed and eastbound I-270 exit ramp to Riverview closed through July 2024.
• I-270, St. Louis County, southbound Riverview Dr. under I-270 closed through 2024.

• I-270, St. Louis County, various northbound and southbound lanes closed between I-64 and Olive through late 2025.
• Route 67, St. Louis County, northbound lanes at Route 180 closed through December 2024. Traffic has been switched to southbound side of Route 67, with one lane in each direction.
• Route AB, St. Louis County, one eastbound and westbound lane closed under I-270 through 2025.
• Route N, St. Louis County, one southbound lane closed from Thoroughman to Frost Avenue through 2024.
• Route N, St. Louis County, one northbound lane closed from Thoroughman to Robert Avenue.
• Route N, St. Louis County, one southbound lane closed from Jean Dr. to Walnut Grove Ave.
• Route N, St. Louis County, one northbound lane closed from Wadsworth Dr. to Taille De Noyer Dr.
• I-70, St. Charles County, Bryan Road bridge closed over I-70 until mid-August 2024.
• I-70, St. Charles County, one westbound/eastbound lane closed at Belleau Creek.
• I-70, St. Charles County, lane shifts on eastbound I-70 at Spencer Creek.
• I-70, St. Charles County, one lane closed on the ramp from T.R. Hughes to eastbound through late September 2024.
• I-70, St. Charles County, Fairgrounds/Convention Center Boulevard on ramp to westbound I-70 closed until mid-November. Traffic is diverted to Route 94 to access westbound I-70.
• Route 21, Jefferson County, one lane closed southbound from Meramec Heights to Shady Valley.
• Route 21, Jefferson County, one northbound lane closed from Schenk Road to Route 141.
• Route 21, Jefferson County, old Route 21 (Schenk Road) exit closed over new Route 21.
• Route 67, Jefferson County, one lane closed southbound at I-55 through 2024.
• Route CC, Franklin County, one lane closed over Little Creek.
• Route Y, Franklin County, Cedar Creek bridge is closed until November 2024.

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

Thursday, July 18

• I-55, St. Louis City, 9 a.m. to 5 p.m., one northbound exit lane closed to Reavis Barracks.
• I-44, St. Louis County, 8 p.m. to 6 a.m., up to two eastbound/westbound lanes closed from Allenton Road to Route 109.
• I-70, St. Louis County, 9 p.m. to 5 p.m., one eastbound and westbound lane closed from Route 180 to Springdale.
• I-70, St. Louis County, 9 p.m. to 5 a.m., one eastbound lane closed at I-170 and Airport.
• I-270, St. Louis County, 9 p.m. to 5 a.m., one lane closed westbound at Lilac.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one northbound lane closed from Chaminade to Quailways.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Chaminade to German.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed westbound between Ballas Road and Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed eastbound and westbound between the ramp from I-270 and N. Clay Avenue.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed under Route 67.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Barnes to Fernview.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one eastbound lane closed from Tempo Drive to I-270.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from I-270 to Cross Creek.

• Route 340, St. Louis County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed from I-270 to River Valley.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl.
• I-70, St. Charles County, 7 p.m. to 5 a.m., various lane closures on Zumbehl interchange.
• I-70, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed westbound and eastbound below Bryan Road Bridge.
• Route Z, St. Charles County, 5 a.m. to 3 p.m., one lane closed over Dardenne Creek. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, 7 a.m. to 3 p.m., one north outer road lane closed between Route 185 and Route 47.
• I-44, Franklin County, closed 24 hours, one north outer road lane closed over Winsel Creek.
• Route MM, Franklin County, 7 a.m. to 3 p.m., one lane closed between Route T and Route 100.
• Route P, Jefferson County, 8 a.m. to 4 p.m., one lane closed from Route A to Route 110.

Friday, July 19

• I-55, St. Louis City, 9 a.m. to 5 p.m., one northbound exit lane closed to Reavis Barracks.
• I-44, St. Louis County, 8 p.m. to 6 a.m., up to two eastbound/westbound lanes closed from Allenton Road to Route 109.
• I-70, St. Louis County, 9 p.m. to 5 p.m., one eastbound and westbound lane closed from Route 180 to Springdale.
• I-70, St. Louis County, 9 p.m. to 5 a.m., one eastbound lane closed at I-170 and Airport.
• I-270, St. Louis County, starting at 8 p.m., two southbound lanes closed under I-64 until Monday, July 22 at 5 a.m.
• I-270, St. Louis County, 9 p.m. to 5 a.m., one lane closed westbound at Lilac.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one northbound lane closed from Chaminade to Quailways.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Chaminade to German.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed westbound between Ballas Road and Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed eastbound and westbound between the ramp from I-270 and N. Clay Avenue.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed under Route 67.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Barnes to Fernview.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one eastbound lane closed from Tempo Drive to I-270.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from I-270 to Cross Creek.

• Route 340, St. Louis County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed from I-270 to River Valley.
• I-70, St. Charles County, 7 p.m. to 5 a.m., various lane closures on Zumbehl interchange.
• I-70, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed westbound and eastbound below Bryan Road Bridge.
• Route M, St. Charles County, 8 a.m. to 4 p.m., one lane closed from Route P to Route 79.
• Route Z, St. Charles County, 5 a.m. to 3 p.m., one lane closed over Dardenne Creek. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, 7 a.m. to 3 p.m., one north outer road lane closed between Route 185 and Route 47.
• I-44, Franklin County, closed 24 hours, one north outer road lane closed over Winsel Creek.
• Route MM, Franklin County, 7 a.m. to 3 p.m., one lane closed between Route T and Route 100.
• Route P, Jefferson County, 8 a.m. to 4 p.m., one lane closed from Route A to Route 110.

Saturday, July 20

• I-270, St. Louis County, two southbound lanes closed under I-64 until Monday, July 22 at 5 a.m.
• I-44, Franklin County, closed 24 hours, one north outer road lane closed over Winsel Creek.

Sunday, July 21

• I-270, St. Louis County, two southbound lanes closed under I-64 until Monday, July 22 at 5 a.m.
• I-44, Franklin County, closed 24 hours, one north outer road lane closed over Winsel Creek.

Monday, July 22

• I-55, St. Louis City, 9 a.m. to 5 p.m., Reavis Barracks on ramp to northbound I-55 closed.
• I-44, St. Louis County, 8 p.m. to 6 a.m., up to two eastbound/westbound lanes closed from Allenton Road to Route 109.
• I-70, St. Louis County, 9 p.m. to 5 a.m., one westbound lane closed at I-170 and Airport.
• I-270, St. Louis County, 8 p.m. to 6 a.m., up to two eastbound/westbound lanes closed between Route 67 and Route 367.
• I-270, St. Louis County, starting at 8 p.m., two southbound lanes closed under I-64 until Monday, July 15 at 5 a.m.
• I-70, St. Louis County, 9 p.m. to 5 a.m., one eastbound lane closed at I-170 and Airport.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one northbound lane closed from Chaminade to Quailways.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Chaminade to German.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed westbound between Ballas Road and Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed eastbound and westbound between the ramp from I-270 and N. Clay Avenue.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed under Route 67.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Barnes to Fernview.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one eastbound lane closed from Tempo Drive to I-270.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from I-270 to Cross Creek.

• Route 340, St. Louis County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed from I-270 to River Valley.
• I-70, St. Charles County, 7 p.m. to 5 a.m., one westbound lane closed at Cave Springs.
• I-64, St. Charles County, 8 p.m. to 5 a.m., one lane closed at Dardenne Creek.
• Route M, St. Charles County, 8 a.m. to 4 p.m., one lane closed from Route P to Route 79.
• Route V, St. Charles County, 7 a.m. to 5 p.m., one northbound/southbound lane closed between Orchard Farm Road and Marinas. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, 9 p.m. to 11 p.m., westbound I-44 exit ramp to Route 100 East (Gray Summit) closed.
• I-44, Franklin County, 11 p.m. to 1 a.m., westbound exit ramp to St. Clair rest stop closed.
• I-44, Franklin County, 7 a.m. to 3 p.m., one lane closed on the North/South Outer Roads between Route 184 to Route 47. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, closed 24 hours, one north outer road lane closed over Winsel Creek.
• Route 185, Franklin County, 9 a.m. to 3 p.m., one lane closed at the Bourbeuse River bridge. Flaggers will direct traffic through the work zone.
• Route D, Franklin County, 8 a.m. to 4 p.m., one lane closed on the BNSF Railroad Bridge. Flaggers will direct traffic through the work zone.
• Route D, Franklin County, 8 a.m. to 4 p.m., one lane closed over Stater Creek. Flaggers will direct traffic through the work zone.
• Route F, Franklin County, 9 a.m. to 3 p.m., one lane closed over the Meramec River. Flaggers will direct traffic through the work zone.
• Route MM, Franklin County, 7 a.m. to 3 p.m., one lane closed between Route T and Route 100.
• Route P, Jefferson County, 8 a.m. to 4 p.m., one lane closed from Route A to Route 110.

Tuesday, July 23

• I-70, St. Louis City, 10 p.m. to 12 a.m., eastbound I-70 exit ramp to West Florissant closed.
• I-55, St. Louis City, 9 a.m. to 5 p.m., Union Road on ramp to northbound I-55 closed.
• I-44, St. Louis County, 8 p.m. to 6 a.m., up to two eastbound/westbound lanes closed from Allenton Road to Route 109.
• I-270, St. Louis County, 8 p.m. to 6 a.m., up to two eastbound/westbound lanes closed between Route 67 and Route 367.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one northbound lane closed from Chaminade to Quailways.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Chaminade to German.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed westbound between Ballas Road and Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed eastbound and westbound between the ramp from I-270 and N. Clay Avenue.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed under Route 67.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Barnes to Fernview.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one eastbound lane closed from Tempo Drive to I-270.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from I-270 to Cross Creek.

• Route 340, St. Louis County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed from I-270 to River Valley.
• Route 370, St. Louis County, 8 p.m. to 10 p.m., westbound exit ramp to Route 141 closed.
• I-70, St. Charles County, 6 a.m. to 3 p.m., one westbound lane closed at Cave Springs.
• I-64, St. Charles County, 8 p.m. to 5 a.m., one lane closed at Dardenne Creek.
• Route M, St. Charles County, 8 a.m. to 4 p.m., one lane closed from Route P to Route 79.
• Route V, St. Charles County, 7 a.m. to 5 p.m., one northbound/southbound lane closed between Orchard Farm Road and Marinas. Flaggers will direct traffic through the work zone.
• Route Z, St. Charles County, 5 a.m. to 12 p.m., one lane closed over Dardenne Creek.
• I-44, Franklin County, closed 24 hours, one north outer road lane closed over Winsel Creek.
• I-44, Franklin County, 1 a.m. to 3 a.m., eastbound exit ramp to St. Clair rest stop closed.
• I-44, Franklin County, 7 a.m. to 3 p.m., one lane closed on the North/South Outer Roads between Route 184 to Route 47. Flaggers will direct traffic through the work zone.
• Route 185, Franklin County, 9 a.m. to 3 p.m., one lane closed at the Bourbeuse River bridge. Flaggers will direct traffic through the work zone.
• Route D, Franklin County, 8 a.m. to 4 p.m., one lane closed on the BNSF Railroad Bridge. Flaggers will direct traffic through the work zone.
• Route D, Franklin County, 8 a.m. to 4 p.m., one lane closed over Stater Creek. Flaggers will direct traffic through the work zone.
• Route F, Franklin County, 9 a.m. to 3 p.m., one lane closed over the Meramec River. Flaggers will direct traffic through the work zone.
• Route MM, Franklin County, 7 a.m. to 3 p.m., one lane closed between Route T and Route 100.
• Route P, Jefferson County, 8 a.m. to 4 p.m., one lane closed from Route A to Route 110.

Wednesday, July 24

• I-44, St. Louis City, 12 a.m. to 2 a.m., westbound I-44 exit ramp to Jefferson closed.
• I-44, St. Louis City, 2 a.m. to 4 a.m., westbound I-44 exit ramp to Grand Boulevard closed.
• I-44, St. Louis City, 4 a.m. to 6 a.m., westbound I-44 exit ramp to Hampton Avenue closed.
• I-44, St. Louis City, 8 p.m. to 10 p.m., westbound I-44 exit ramp to Arsenal closed.
• I-44, St. Louis City, 10 p.m. to 12 a.m., eastbound I-44 exit ramp to Hampton Avenue closed.
• I-55, St. Louis City, 9 a.m. to 5 p.m., one northbound lane closed between Reavis Barracks and Union Road.
• I-44, St. Louis County, 8 p.m. to 6 a.m., up to two eastbound/westbound lanes closed from Allenton Road to Route 109.
• I-70, St. Louis County, 9 p.m. to 5 a.m., one eastbound and westbound lane closed between Route 180 and Springdale.
• I-270, St. Louis County, 8 p.m. to 6 a.m., up to two eastbound/westbound lanes closed between Route 67 and Route 367.
• Route 67, St. Louis County, 8 p.m. to 5 a.m., various northbound/southbound lanes closed at Manchester Road.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one northbound lane closed from Chaminade to Quailways.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Chaminade to German.
• Route 100, St. Louis County, 8 p.m. to 5 a.m., various westbound/eastbound lanes closed between Lindbergh Boulevard and I-270.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed westbound between Ballas Road and Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 3 p.m., one lane closed eastbound and westbound between the ramp from I-270 and N. Clay Avenue.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed under Route 67.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Barnes to Fernview.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one eastbound lane closed from Tempo Drive to I-270.
• Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from I-270 to Cross Creek.

• Route 340, St. Louis County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed from I-270 to River Valley.
• I-64, St. Charles County, 8 p.m. to 5 a.m., one lane closed at Dardenne Creek.
• Route V, St. Charles County, 7 a.m. to 5 p.m., one northbound/southbound lane closed between Orchard Farm Road and Marinas. Flaggers will direct traffic through the work zone.
• Route Z, St. Charles County, 5 a.m. to 12 p.m., one lane closed over Dardenne Creek.
• I-44, Franklin County, closed 24 hours, one north outer road lane closed over Winsel Creek.
• I-44, Franklin County, 7 a.m. to 3 p.m., one lane closed on the North/South Outer Roads between Route 184 to Route 47. Flaggers will direct traffic through the work zone.
• Route 185, Franklin County, 9 a.m. to 3 p.m., one lane closed at the Bourbeuse River bridge. Flaggers will direct traffic through the work zone.
• Route D, Franklin County, 8 a.m. to 4 p.m., one lane closed on the BNSF Railroad Bridge. Flaggers will direct traffic through the work zone.
• Route D, Franklin County, 8 a.m. to 4 p.m., one lane closed over Stater Creek. Flaggers will direct traffic through the work zone.
• Route F, Franklin County, 9 a.m. to 3 p.m., one lane closed over the Meramec River. Flaggers will direct traffic through the work zone.
• Route MM, Franklin County, 7 a.m. to 3 p.m., one lane closed between Route T and Route 100.
• Route VV, Franklin County, 8 a.m. to 4 p.m., one lane closed at Berger Creek. Flaggers will direct traffic through the work zone.
• Route P, Jefferson County, 8 a.m. to 4 p.m., one lane closed from Route A to Route 110.

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