Weekly construction report

St. Louis Work Zones March 6-12

ST. LOUIS – Crews with the Missouri Department of Transportation will close Route H (Riverview Dr.) at I-270 for demolition of the old I-270 bridges over Route H Friday, March 7 at 7 p.m. through Monday, March 10 at 5 a.m.

The detour for southbound Route H will be Dunn Rd. to Lilac to eastbound I-270 to Route H. 

The detour for northbound Route H will be eastbound I-270 to Illinois Route 3 to westbound I-270 to Lilac to Dunn Rd to Route H.

During the Route H closure, the right lane of eastbound I-270 will also be closed to help with the detour traffic from northbound Route H merging onto eastbound I-270.

In St. Charles County, crews will close several lanes of westbound Interstate 70 at Belleau Creek for pavement repairs on Friday, March 7, weather permitting.

Up to three westbound lanes will close at 8 p.m. This closure is expected to end at 9 a.m. Saturday, March 8.

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-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 early 2025.
• I-55, St. Louis City, two northbound lanes closed from north of Bayless to Virginia through early 2025.
• I-55, St. Louis City, one southbound lane closed from north of Weber to Reavis Barracks; and two southbound lanes closed from Reavis Barracks to north of Lindbergh.
• I-55, St. Louis City, one northbound lane closed from Lindbergh to north of Bayless through early 2025.
• I-55, St. Louis City, Cherokee entrance ramp to southbound I-55 closed through 2025.
• I-55, St. Louis City, the ramp from northbound to Loughborough and the Loughborough on-ramp to northbound I-55 will be closed through 2025.
• I-55, St. Louis City, the ramp from Lafayette/Truman to southbound I-55 is closed through 2025.
• I-55, St. Louis City, the ramp from Germania to northbound will be closed through 2025.
• I-270, St. Louis County, various northbound and southbound lanes narrowed between I-64 and Olive through late 2025.
• I-270, St. Louis County, westbound exit ramp to Riverview Drive closed.
• I-270, St. Louis County, on ramp from Riverview Drive to westbound I-270 closed.
• Route 67, St. Louis County, the two through lanes are shifted between Lylwood to the German/Conway intersection and the left turn lane is closed to German until June 2025.
• Route N, St. Louis County, one northbound lane closed from Thoroughman to Robert Avenue.
• Route N, St. Louis County, one southbound lane closed from Lakeview to Thoroughman.
• Route N, St. Louis County, one northbound lane closed from Frost to Taille De Noyer Drive.
• Route N, St. Louis County, one southbound lane closed from Reasor to Frost Avenue.
• I-55, Jefferson County, intersection of I-55 and Route 67 closed.
• I-55, Jefferson County, one lane of northbound/southbound I-55 closed from Route 67 to Route Z.
• I-55, Jefferson County, three left turn lanes closed at McNutt under the interstate. Traffic will move to the outside lanes. Drivers will be able to make a left turn onto the interstate ramp.
• I-55, Jefferson County, starting Friday, the ramp from southbound Route 67 to southbound I-55 will be closed through September 2025.
• Route 67, Jefferson County, one southbound lane closed at I-55.
• Route 61/67, Jefferson County, one northbound and southbound lane closed at Miller Road and on Route 61 and St. John’s Church Road. 

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

Thursday, March 6

• I-64, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane closed on the Poplar Street Bridge.
• I-55, St. Louis City, 7:30 a.m. to 3 p.m., one southbound lane closed between Reavis Barracks and South Lindbergh.
• I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
• I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from 7th Street/Park to Jefferson.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound/southbound at the I-270 interchange and various ramps.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one northbound lane closed at the Natural Road Bridge.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Sara Avenue and Swan Avenue.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed northbound between Swan Avenue and Maple Avenue.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed between I-70 and Route K.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed between Route K and I-70.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one eastbound lane closed Foristell to Wentzville Parkway.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed east of Wentzville Parkway to Route Z.
• Route Z, St. Charles County, 8 p.m. to 5:30 a.m., various northbound lanes closed north of I-70.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one westbound lane closed between Old Route 50 to Independence.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 5 a.m. to 2 p.m., one lane closed between Route OO and Gray Summit.
• I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
• Route 67, Jefferson County, 7 p.m. to 4 p.m., one lane closed northbound/southbound at I-55.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock. 

Friday, March 7

• I-64, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane closed on the Poplar Street Bridge.
• I-55, St. Louis City, 7:30 a.m. to 3 p.m., one southbound lane closed between Reavis Barracks and South Lindbergh.
• I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
• I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from 7th Street/Park to Jefferson.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound/southbound at the I-270 interchange and various ramps.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Sara Avenue and Swan Avenue.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed northbound between Swan Avenue and Maple Avenue.
• Route H, St. Louis County, 7 p.m. until 5 a.m. Monday, all lanes closed under Interstate 270.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed between I-70 and Route K.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed between Route K and I-70.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed east of Wentzville Parkway to Route Z.
• I-70, St. Charles County, 8 p.m. to 9 a.m., up to three westbound lanes closed at Belleau Creek.
• Route Z, St. Charles County, 8 p.m. to 5:30 a.m., various northbound lanes closed north of I-70.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 5 a.m. to 2 p.m., one lane closed between Route OO and Gray Summit.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one northbound lane closed at Route 67.
• I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
• Route 67, Jefferson County, 9 p.m. to 10 a.m., the ramp from northbound to northbound I-55 is closed.
• Route 67, Jefferson County, 8 a.m. until September 2025, the ramp from southbound to southbound I-55 will be closed.
• Route 67, Jefferson County, 6 a.m. to 9 p.m., one lane closed northbound/southbound at I-55.

• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock. 

   

Saturday, March 8

• Route H, St. Louis County, until 5 a.m. Monday, all lanes closed under Interstate 270.
• Route 67, Jefferson County, 6 a.m. to 9 p.m., one lane closed northbound/southbound at I-55.

Sunday, March 9

• Route H, St. Louis County, until 5 a.m. Monday, all lanes closed under Interstate 270.
• Route 67, Jefferson County, 6 a.m. to 9 p.m., one lane closed northbound/southbound at I-55.

Monday, March 10

• I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
• I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from 7th Street/Park to Jefferson.
• I-64, St. Louis County, 9 a.m. to 3 p.m., various lanes closed on the South Woods Mill Road bridge over I-64.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound/southbound at the I-270 interchange and various ramps.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Sara Avenue and Swan Avenue.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed northbound between Swan Avenue and Maple Avenue.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed between Route K and I-70
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed east of Wentzville Parkway to Route Z.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 5 a.m. to 2 p.m., one lane closed between Route OO and Gray Summit.
• I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Imperial Main Street and the northbound I-55 ramp and outer road.
• I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
• I-55, Jefferson County, 11 p.m. to 4 a.m., all northbound lanes closed from McNutt to Route Z.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock. 

Tuesday, March 11

• I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
• I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from 7th Street/Park to Jefferson.
• I-64, St. Louis County, 9 a.m. to 3 p.m., various lanes closed on the South Woods Mill Road bridge over I-64.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound/southbound at the I-270 interchange and various ramps.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Sara Avenue and Swan Avenue.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed northbound between Swan Avenue and Maple Avenue.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed between Route K and I-70.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed east of Wentzville Parkway to Route Z.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 5 a.m. to 2 p.m., one lane closed between Route OO and Gray Summit.
• I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Imperial Main Street and the northbound I-55 ramp and outer road.
• I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
• I-55, Jefferson County, 11 p.m. to 4 a.m., all northbound lanes closed from McNutt to Route Z.
• Route 67, Jefferson County, 9 p.m. to 5 a.m., one lane closed northbound at I-55.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock. 

Wednesday, March 12

• I-44, St. Louis City, 9 a.m.to 4 p.m., one lane closed eastbound on the ramp to northbound I-55.
• I-44, St. Louis City, 7:30 a.m. to 3 p.m., one westbound lane closed from 7th Street/Park to Jefferson.
• I-64, St. Louis County, 9 a.m. to 3 p.m., various lanes closed on the South Woods Mill Road bridge over I-64.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound/southbound at the I-270 interchange and various ramps.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Sara Avenue and Swan Avenue.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed northbound between Swan Avenue and Maple Avenue.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed between Route K and I-70.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed east of Wentzville Parkway to Route Z.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed from County Line to Route C. Flaggers will direct traffic through the work zone.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 5 a.m. to 2 p.m., one lane closed between Route OO and Gray Summit.
• I-55, Jefferson County, 11 p.m. to 4 a.m., all northbound lanes closed from McNutt to Route Z.
• I-55, Jefferson County, 8 a.m. to 3:30 p.m., one lane closed on Vogel Road and the outer road.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock. 

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