Weekly construction report

St. Louis Work Zones April 25-May 1

ST. LOUIS – Drivers heading into the city of St. Louis this Saturday, April 27 should be aware of several ramp and roadway closures for the Greater St. Louis Marathon.

Drivers can also expect significant closures on city streets for the marathon. 

The following will be closed Saturday for the marathon:

• 5 a.m. to 8 a.m.: The ramp from eastbound I-44 to Lumiere Place (Exit 292), the ramp from westbound I-44 to Broadway (Exit 292A), and the ramp from Broadway to westbound I-64 will be closed.
• 5 a.m. to 10 a.m.: Route 30 from Russell to Chouteau will be closed. 
• 6 a.m. to 10 a.m.: The ramp from westbound I-44 to Gravois (Exit 290A) will be closed.
• 6 a.m. to 11 a.m.: The ramp from eastbound I-64 to Market/Barnard (Exit 37A), the ramp from northbound I-55 to Russell and the ramp from Gravois and Geyer to northbound I-55 will be closed. 
• 6 a.m. to noon: The ramp from westbound I-64 to Forest Park Avenue (38A), the ramp from Market to westbound I-64, Route D at 20th Street and Route 100 from Broadway to Compton will be closed. 

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 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-55, St. Louis City, one lane closed on Carondelet under I-55 through early May 2024.
• I-55, St. Louis City, the ramp from Arsenal to southbound I-55 closed through early May 2024. 
• I-55, St. Louis City, one northbound lane from Gasconade Avenue to Potomac Street closed until late April 2024. 
• I-55, St. Louis City, the ramp from northbound to Loughborough will be 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 through 2024. 
• I-55, St. Louis City, two southbound lanes closed from north of Bates to north of Lindbergh and the southbound exit to Bates closed. 
• 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 between Gasconade and Lindbergh through 2024
• I-55, St. Louis City, the ramp from Lafayette to southbound I-55 is closed through 2024. 
• I-70, St. Louis County, the ramp from Lindbergh International Boulevard to eastbound will be closed through August 2024.
• I-270, St. Louis County, Riverview Dr. entrance ramp to eastbound I-270 closed through July 2024.
• I-270, St. Louis County, southbound Riverview Dr. under I-270 closed through 2024.
• Route AB, St. Louis County, one eastbound and westbound laned closed under I-270 through 2025.
• I-70, St. Charles County, one westbound lane closed at Spencer Creek through May 2024.
• Route 21, Jefferson County, one lane closed southbound from Meramec Heights to Shady Valley through mid-2024. 
• Route 21, Jefferson County, one northbound lane closed from Schenk Road to Route 141 through mid-2024.

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

Thursday, April 25

• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two lanes eastbound between Route 180 and Springdale.
• I-255, St. Louis County, 6 a.m. to 4 p.m., one lane closed eastbound between Koch Road and Illinois.
• I-255, St. Louis County, 7 a.m. to 6 p.m., one lane closed westbound between Illinois and Koch Road. 
• I-270, St. Louis County, 9 p.m. to 5 a.m., various lanes closed northbound/southbound between I-64 and Route 340 (Olive Boulevard). 
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Quailways Dr. to Chaminade Drive. 
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed at Schuetz Rd.
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one westbound lane closed from North Clay Avenue to Ballas Road. 
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one eastbound and westbound lane closed between I-270 exit ramp and North Clay Avenue.
• Route 109, St. Louis County, 7 a.m. to 3 p.m., various traffic shifts at Route CC. Flaggers will direct traffic through the work zone. 
• Route 141, St. Louis County, 9 a.m. to 2 p.m., one lane closed northbound under Route 364.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed between Mason Road and Tempo Road.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound right turn lane from Tempo Drive to Mason Road/Whispering Pines.
• Route 364, St. Louis County, 4 a.m. to 3 p.m., up to two westbound lanes closed from Bennington to Route 141.
• Route 364, St. Louis County, 9 a.m. to 5 p.m., two lanes closed eastbound between Route 141 and Bennington.
• I-64, St. Charles County, 6 a.m. to 12 p.m., one westbound lane closed between Prospect Road to Route K. 
• I-70, St. Charles County, 9 p.m. to 5 a.m., one eastbound and westbound lane closed at Route 79.
• Route 79, St. Charles County, 7 p.m. to 6 a.m., one southbound lane closed between Dyer Road and T.R. Hughes.
• I-44, Franklin County, 7 a.m. to 5 p.m., one lane closed on the north outer road between Route 185 and Route 47.
• Route 100, Franklin County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed from Washington Crossing to South Point Rd.
• Route E, Franklin County, 7 a.m. to 5 p.m., one lane closed from Gasconade County Line to Route 100.

Friday, April 26

• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two lanes eastbound between Route 180 and Springdale.
• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two lanes westbound between Route 180 and Springdale.
• I-255, St. Louis County, 6 a.m. to 4 p.m., one lane closed eastbound between Koch Road and Illinois.
• I-255, St. Louis County, 7 a.m. to 6 p.m., one lane closed westbound between Illinois and Koch Road.
• I-270, St. Louis County, 9 p.m. to 5 a.m., various lanes closed northbound/southbound between I-64 and Route 340 (Olive Boulevard). 
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Quailways Dr. to Chaminade Drive. 
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed at Schuetz Rd.
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one westbound lane closed from North Clay Avenue to Ballas Road. 
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one eastbound and westbound lane closed between I-270 exit ramp and North Clay Avenue.
• Route 141, St. Louis County, 9 a.m. to 2 p.m., one lane closed southbound under Route 364.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed between Mason Road and Tempo Road.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound right turn lane from Tempo Drive to Mason Road/Whispering Pines.
• Route 364, St. Louis County, 4 a.m. to 3 p.m., up to two westbound lanes closed from Bennington to Route 141.
• I-64, St. Charles County, 6 a.m. to 12 p.m., one westbound lane closed between Prospect Road to Route K. 
• I-70, St. Charles County, 9 p.m. to 5 a.m., one eastbound and westbound lane closed at Route 79.
• Route 79, St. Charles County, 7 p.m. to 6 a.m., one southbound lane closed between Dyer Road and T.R. Hughes.
• I-44, Franklin County, 7 a.m. to 5 p.m., one lane closed on the north outer road between Route 185 and Route 47.
• Route 100, Franklin County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed from Washington Crossing to South Point Rd.
• Route E, Franklin County, 7 a.m. to 5 p.m., one lane closed from Gasconade County Line to Route 100.

Saturday, April 27

• I-70, St. Charles County, 9 p.m. to 6 a.m., one lane closed eastbound at Spencer Creek. 
• Route 79, St. Charles County, 7 p.m. to 6 a.m., one southbound lane closed from Dyer Road to TR Hughes. 

Sunday, April 28

• No scheduled work zone closures.

Monday, April 29

• I-44, St. Louis County, up to two lanes closed eastbound and westbound between Williams Road and the Franklin County line.
• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two lanes westbound between Route 180 and Springdale.
• I-255, St. Louis County, 6 a.m. to 4 p.m., one lane closed eastbound between Koch Road and Illinois.
• I-255, St. Louis County, 7 a.m. to 6 p.m., one lane closed westbound between Illinois and Koch Road.
• I-270, St. Louis County, 9 p.m. to 5 a.m., various lanes closed northbound/southbound between I-64 and Route 340 (Olive Boulevard). 
• Route 61, St. Louis County, 8 p.m. to 5 a.m., one lane closed southbound at Manchester.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Quailways Dr. to Chaminade Drive. 
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed at Schuetz Rd.
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one westbound lane closed from North Clay Avenue to Ballas Road. 
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one eastbound and westbound lane closed between I-270 exit ramp and North Clay Avenue.
• Route 100, St. Louis County, 8 p.m. to 5 a.m., one westbound lane closed at Lindbergh.
• Route 109, St. Louis County, 7 a.m. to 3 p.m., various traffic shifts at Route CC. Flaggers will direct traffic through the work zone. 
• Route 141, St. Louis County, 9 a.m. to 2 p.m., one lane closed southbound under Route 364.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed between Mason Road and Tempo Road.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound right turn lane from Tempo Drive to Mason Road/Whispering Pines.
• Route 364, St. Louis County, 4 a.m. to 3 p.m., up to two westbound lanes closed from Bennington to Route 141.
• Route 79, St. Charles County, 7 p.m. to 6 a.m., one southbound lane closed between Dyer Road and T.R. Hughes.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound between Manley Quarry Bridge and Herky Horine Road.
• I-55, Jefferson County, 8 p.m. to 8 a.m., one lane closed southbound between Manley Quarry Bridge and Herky Horine Road.
• I-44, Franklin County, 7 a.m. to 5 p.m., one lane closed on the north outer road between Route 185 and Route 47.
• Route 100, Franklin County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed from Washington Crossing to South Point Rd.
• Route E, Franklin County, 7 a.m. to 5 p.m., one lane closed from Gasconade County Line to Route 100.

Tuesday, April 30

• I-44, St. Louis County, up to two lanes closed eastbound and westbound between Williams Road and the Franklin County line.
• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two lanes westbound between Route 180 and Springdale.
• I-255, St. Louis County, 6 a.m. to 4 p.m., one lane closed eastbound between Koch Road and Illinois.
• I-255, St. Louis County, 7 a.m. to 6 p.m., one lane closed westbound between Illinois and Koch Road.
• I-270, St. Louis County, 9 p.m. to 5 a.m., various lanes closed northbound/southbound between I-64 and Route 340 (Olive Boulevard). 
• Route 61, St. Louis County, 8 p.m. to 5 a.m., one lane closed southbound at Manchester.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Quailways Dr. to Chaminade Drive. 
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed at Schuetz Rd.
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one westbound lane closed from North Clay Avenue to Ballas Road. 
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one eastbound and westbound lane closed between I-270 exit ramp and North Clay Avenue.
• Route 100, St. Louis County, 8 p.m. to 5 a.m., one westbound lane closed at Lindbergh.
• Route 109, St. Louis County, 7 a.m. to 3 p.m., various traffic shifts at Route CC. Flaggers will direct traffic through the work zone. 
• Route 141, St. Louis County, 9 a.m. to 2 p.m., one lane closed southbound under Route 364.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed between Mason Road and Tempo Road.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound right turn lane from Tempo Drive to Mason Road/Whispering Pines.
• Route 364, St. Louis County, 4 a.m. to 3 p.m., up to two westbound lanes closed from Bennington to Route 141.
• Route 79, St. Charles County, 7 p.m. to 6 a.m., one southbound lane closed between Dyer Road and T.R. Hughes.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound between Manley Quarry Bridge and Herky Horine Road.
• I-55, Jefferson County, 8 p.m. to 8 a.m., one lane closed southbound between Manley Quarry Bridge and Herky Horine Road.
• I-44, Franklin County, 7 a.m. to 5 p.m., one lane closed on the north outer road between Route 185 and Route 47.
• Route 100, Franklin County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed from Washington Crossing to South Point Rd.
• Route E, Franklin County, 7 a.m. to 5 p.m., one lane closed from Gasconade County Line to Route 100.

Wednesday, May 1

• I-44, St. Louis County, up to two lanes closed eastbound and westbound between Williams Road and the Franklin County line.
• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two lanes westbound between Route 180 and Springdale.
• I-255, St. Louis County, 6 a.m. to 4 p.m., one lane closed eastbound between Koch Road and Illinois.
• I-255, St. Louis County, 7 a.m. to 6 p.m., one lane closed westbound between Illinois and Koch Road.
• I-270, St. Louis County, 9 p.m. to 5 a.m., various lanes closed northbound/southbound between I-64 and Route 340 (Olive Boulevard). 
• Route 61, St. Louis County, 8 p.m. to 5 a.m., one lane closed southbound at Manchester.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Quailways Dr. to Chaminade Drive. 
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed at Schuetz Rd.
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one westbound lane closed from North Clay Avenue to Ballas Road. 
• Route 100, St. Louis County, 3 a.m. to 1 p.m., one eastbound and westbound lane closed between I-270 exit ramp and North Clay Avenue.
• Route 100, St. Louis County, 8 p.m. to 5 a.m., one westbound lane closed at Lindbergh.
• Route 109, St. Louis County, 7 a.m. to 3 p.m., various traffic shifts at Route CC. Flaggers will direct traffic through the work zone. 
• Route 141, St. Louis County, 9 a.m. to 2 p.m., one lane closed southbound under Route 364.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed between Mason Road and Tempo Road.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound right turn lane from Tempo Drive to Mason Road/Whispering Pines.
• Route 364, St. Louis County, 4 a.m. to 3 p.m., up to two westbound lanes closed from Bennington to Route 141.
• Route 79, St. Charles County, 7 p.m. to 6 a.m., one southbound lane closed between Dyer Road and T.R. Hughes.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound between Manley Quarry Bridge and Herky Horine Road.
• I-55, Jefferson County, 8 p.m. to 8 a.m., one lane closed southbound between Manley Quarry Bridge and Herky Horine Road.
• I-44, Franklin County, 7 a.m. to 5 p.m., one lane closed on the north outer road between Route 185 and Route 47.
• Route 100, Franklin County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed from Washington Crossing to South Point Rd.
• Route E, Franklin County, 7 a.m. to 5 p.m., one lane closed from Gasconade County Line to Route 100.

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