St. Louis Work Zones March 27- April 2

ST. LOUIS – The Missouri Department of Transportation has begun rehabilitation work on the westbound Interstate 64 Boone Bridge over the Missouri River. All work is weather permitting.

Starting Wednesday, March 26, crews will close up to three lanes nightly on westbound I-64 from 7 p.m. to 5 a.m. On eastbound I-64, up to three lanes close nightly from 5 p.m. to 5 a.m. During the overnight work, the auxiliary lanes will be closed.

This work is part of splitting traffic into the median with both eastbound and westbound lanes to complete the Boone bridge rehabilitation.  MoDOT will maintain three through lanes on each direction of I-64, but two of the westbound lanes will be temporarily shifted to the eastbound bridge. A barrier wall will separate both directions of traffic. 

To allow the contractor adequate space to work safely, the outside (auxiliary lanes) in both directions will be closed within the work zone limits. 

Drivers can use the Route 364 Veterans Memorial Bridge to cross between St. Louis and St. Charles counties as an alternate route. 

To learn more about this project, visit: https://www.modot.org/projects/interstate-64-bridge-rehabilitation-st-charles-and-st-louis-counties

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, one southbound lane closed from I-44 to north of Bates and two southbound lanes closed north of Bates to north of Weber.
• I-55, St. Louis City, two northbound lanes closed from north of Bayless to Virginia Ithrough early 2025.
• 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 67, St. Louis County, one left lane closed southbound from German/Conway to Lylewood Drive through the end of March.
• 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, the ramp from southbound Route 67 to southbound I-55 will be closed through September 2025.
• Route 61/67, Jefferson County, two lanes closed northbound/southbound at Miller Road and at Route 61/67 and St. Johns Church Road.
• Route 67, Jefferson County, one southbound lane closed at I-55.
• Route 67, Jefferson County, one lane closed at Route CC.
• Route Z, Jefferson County, three middle lanes closed in the center of Route Z. All traffic is pushed to the outside lanes.

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

Thursday, March 27

• I-170, St. Louis County, 9 p.m. to 5 a.m., one lane closed southbound between Scudder Road and Route 115.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Wilson 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 61/67, St. Louis County, 24 hours, one southbound lane closed at the Conway/German intersection to Conway Road.
• I-64, St. Charles County, 5 p.m. to 7 a.m., two eastbound lanes from Research Park to Spirit of St. Louis overpass.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane from Route 364 to Route K.
• Route 94, St. Charles County, 7 a.m. to 4 p.m., one eastbound and westbound from DNSF Railway to Route H.
• I-44, Franklin County, 8 p.m. to 6 a.m., one lane closed westbound for full-depth concrete repair at Milemaker 240.
• Route A, Franklin County, 9 a.m. to 3 p.m., two lanes closed over Missouri Route 21.
• Route 21, Franklin County, 7:30 a.m. to 5 p.m., one lane closed from Schenk Road to northbound Route 141.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 7 a.m. to 3 p.m., one westbound lane closed from Route AT to Washington.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock.

Friday, March 28

• I-70, St. Louis County, 10 p.m. to 7 a.m., two lanes closed westbound from Hanley Road to McDonnell.
• I-170, St. Louis County, 9 p.m. to 5 a.m., one lane closed southbound between Scudder Road and Route 115.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Wilson 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 61/67, St. Louis County, 24 hours, one southbound lane closed at the Conway/German intersection to Conway Road.
• I-64, St. Charles County, 5 p.m. to 7 a.m., two eastbound lanes from Research Park to Spirit of St. Louis overpass.
• I-70, St. Charles County, 8 p.m. to 5 a.m. Monday, March 31, one eastbound at

I-70.

• Route 94, St. Charles County, 7 a.m. to 4 p.m., one eastbound and westbound from DNSF Railway to Route H.
• Route 21, Franklin County, 7:30 a.m. to 5 p.m., one lane closed from Schenk Road to northbound Route 141.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 7 a.m. to 3 p.m., one westbound lane closed from Route AT to Washington.
• Route 67, Jefferson County, 7 p.m. to 5 a.m., the northbound lane closed at Route CC.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock.

Saturday, March 29

• I-70, St. Louis County, 9 p.m. to 8 a.m., two lanes closed westbound from Hanley Road to McDonnell.
• I-170, St. Louis County, 9 p.m. to 9 a.m., one lane closed southbound between Scudder Road and Route 115.

Sunday, March 30

• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed from I-70 to Lake St. Louis Blvd.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane from Route 364 to Route K.

Monday, March 31

• I-70, St. Louis County, 10 p.m. to 5 a.m., one lane closed eastbound from McDonnell to Hanley Road.
• I-170, St. Louis County, 9 p.m. to 5 a.m., one lane closed southbound between Scudder Road and Route 115.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Wilson 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 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed northbound between Manchester Road to Dunlora Lane.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one southbound lane closed at the Conway/German intersection to Conway Road.
• I-64, St. Charles County, 7 a.m. to 2 p.m., two lanes closed westbound at Missouri River.
• I-64, St. Charles County, 5 p.m. to 5 a.m., two eastbound lanes from Research Park to Spirit of St. Louis Overpass.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane from I-70 to Lake St. Louis Blvd.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed from I-70 to Lake St. Louis Blvd.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane from Route 364 to Route K.
• Route 94, St. Charles County, 7 a.m. to 4 p.m., one eastbound and westbound from DNSF Railway to Route H.
• Route 21, Franklin County, 7:30 a.m. to 5 p.m., one lane closed from Schenk Road to northbound Route 141.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound and westbound lane closed from Route BB to Independence Drive.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 7 a.m. to 3 p.m., one westbound lane closed from Route AT to Washington.
• Route O & F, Franklin County, 7 a.m. to 6 p.m., one lane closed on Route O from AT to Route F.
• I-55, Jefferson County, 9 p.m. to 5 a.m., the southbound ramp to Route A closed for sound wall construction.
• Route 67, Jefferson County, 7 p.m. to 5 a.m., the northbound lane closed at Route CC.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., two lanes closed over Route 67. Flagging operation will be in place to direct traffic.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock.

Tuesday, April 1

• I-70, St. Louis County, 10 p.m. to 5 a.m., one lane closed eastbound from McDonnell to Hanley Road.
• I-170, St. Louis County, 9 p.m. to 5 a.m., one lane closed southbound between Scudder Road and Route 115.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Wilson 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 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed northbound between Manchester Road to Dunlora Lane.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one southbound lane closed at the Conway/German intersection to Conway Road.
• I-64, St. Charles County, 7 a.m. to 2 p.m., two lanes closed westbound at Missouri River.
• I-64, St. Charles County, 5 p.m. to 5 a.m., two eastbound lanes from Research Park to Spirit of St. Louis Overpass.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane from I-70 to Lake St. Louis Blvd.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed from I-70 to Lake St. Louis Blvd.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane from Route 364 to Route K.
• Route 94, St. Charles County, 7 a.m. to 4 p.m., one eastbound and westbound from DNSF Railway to Route H.
• Route 21, Franklin County, 7:30 a.m. to 5 p.m., one lane closed from Schenk Road to northbound Route 141.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound and westbound lane closed from Route BB to Independence Drive.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 7 a.m. to 3 p.m., one westbound lane closed from Route AT to Washington.
• Route O & F, Franklin County, 7 a.m. to 6 p.m., one lane closed on Route O from AT to Route F.
• I-55, Jefferson County, 9 p.m. to 5 a.m., the southbound ramp to Route A closed for sound wall construction.
• Route 67, Jefferson County, 7 p.m. to 5 a.m., the northbound lane closed at Route CC.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., two lanes closed over Route 67. Flagging operation will be in place to direct traffic.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock.

Wednesday, April 2

• I-70, St. Louis County, 10 p.m. to 5 a.m., one lane closed eastbound from McDonnell to Hanley Road.
• I-170, St. Louis County, 9 p.m. to 5 a.m., one lane closed southbound between Scudder Road and Route 115.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound/southbound lane closed between Musick and Concord School Road.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Wilson 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 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Wilson and Swan Avenue.
• Route 61/67, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed northbound between Manchester Road to Dunlora Lane.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one southbound lane closed at the Conway/German intersection to Conway Road.
• I-64, St. Charles County, 7 a.m. to 2 p.m., two lanes closed westbound at Missouri River.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 5 p.m. to 5 a.m., two eastbound lanes from Research Park to Spirit of St. Louis Overpass.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane from I-70 to Lake St. Louis Blvd.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane closed from I-70 to Lake St. Louis Blvd.
• I-64, St. Charles County, 8:30 p.m. to 7 a.m., one westbound lane from Route 364 to Route K.
• Route 94, St. Charles County, 7 a.m. to 4 p.m., one eastbound and westbound from DNSF Railway to Route H.
• Route 21, Franklin County, 7:30 a.m. to 5 p.m., one lane closed from Schenk Road to northbound Route 141.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound and westbound lane closed from Route BB to Independence Drive.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed between Washington and Route AT.
• Route 100, Franklin County, 7 a.m. to 3 p.m., one westbound lane closed from Route AT to Washington.
• Route O & F, Franklin County, 7 a.m. to 6 p.m., one lane closed on Route O from AT to Route F.
• I-55, Jefferson County, 9 p.m. to 5 a.m., the southbound ramp to Route A closed for sound wall construction.
• Route 67, Jefferson County, 7 p.m. to 5 a.m., the northbound lane closed at Route CC.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., two lanes closed over Route 67. Flagging operation will be in place to direct traffic.
• Route MM, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Beauty View Drive and Livestock.

                                               ###