St. Louis Work Zones February 8-14

ST. LOUIS – Attendees headed to or leaving the Mardi Gras Grand Parade in the city of St. Louis on Saturday, February 10 should be aware of numerous I-55 ramps closed by law enforcement.

Various ramp closures including the I-55 ramps at 7th Street, Arsenal, 3200 Broadway, Gravois/Russell, 8th Street, Marion and Park Avenue. Ramp closures can occur between 6 a.m. to 10 p.m.

For more on roadway closures due to construction, additional work zone information, and real-time roadway weather conditions, go to. 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, 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.
• 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, 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-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 D, St. Charles County, both directions closed between Route T and one mile east of Route D until March 2024.
• Route 21, Jefferson County, one lane closed southbound from Meramec Heights to Shady Valley through mid-2024.
• Route 21, Jefferson County, one southbound lane closed between Mile Marker 181.8 and Shady Valley through mid-2024.

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

Thursday, February 8

• I-55, St. Louis City, 7 a.m. to 2 p.m., one southbound lane closed at Bayless.
• I-55, St. Louis City, 9 a.m. to 4 p.m., one northbound lane closed at Bayless.
• I-70, St. Louis City, 9 a.m. to 3 p.m., express lanes closed.
• I-44, St. Louis City, 7 a.m. to 3 p.m., one northbound lane closed from Biddle to Lumiere.
• Route 100, St. Louis City, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Vandeventer.
• I-44, St. Louis County, 6 a.m. to 2:30 p.m., various lanes closed westbound from Allenton Road to Route 109.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to northbound I-270 ramp lane closed.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one southbound to eastbound I-255 ramp lane closed.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Ladue Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Olive Boulevard to Old Olive Street Road.
• Route 100, St. Louis County, 5 a.m. to 2 p.m., one westbound lane closed from Geyer Road to Bansbach Road.
• Route 100, St. Louis County, 5 a.m. to 2 a.m., two eastbound and westbound lanes closed from the I-270 off ramp to Tallie Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed from Fernview Drive to Timber Run Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound lane closed from Timber Run Drive to Fernview Drive.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., eastbound Route 141 ramp to Route 141 closed.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound at Route 141.
• I-64, St. Charles County, 9 p.m. to 5 a.m., one westbound and eastbound lane closed at Route N.
• Route 21, Jefferson County, 8 a.m. to 2 p.m., one southbound exit ramp to 141 closed.
• Route 21, Jefferson County, 7 a.m. to 3 p.m., one lane closed southbound between mile marker 178.6 and Schenk Road.

Friday, February 9

• I-55, St. Louis City, 7 a.m. to 2 p.m., one southbound lane closed at Bayless.
• I-55, St. Louis City, 9 a.m. to 4 p.m., one northbound lane closed at Bayless.
• I-44, St. Louis City, 7 a.m. to 3 p.m., one northbound lane closed from Biddle to Lumiere.
• Route 100, St. Louis City, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Vandeventer.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to northbound I-270 ramp lane closed.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one southbound to eastbound I-255 ramp lane closed.
• I-70, St. Louis County, until 3 p.m., the lane from Lambert International Boulevard to eastbound will be closed.
• I-44, St. Louis County, 6 a.m. to 2:30 p.m., various lanes closed westbound from Allenton Road to Route 109.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Ladue Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Old Olive Street Road.
• Route 100, St. Louis County, 5 a.m. to 2 p.m., one westbound lane closed from Geyer Road to Bansbach Road.
• Route 100, St. Louis County, 5 a.m. to 2 a.m., two eastbound and westbound lanes closed from the I-270 off ramp to Tallie Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed from Fernview Drive to Timber Run Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound lane closed from Timber Run Drive to Fernview Drive.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., eastbound Route 141 ramp to Route 141 closed.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound at Route 141.
• I-64, St. Charles County, 9 p.m. to 5 a.m., one westbound and eastbound lane closed at Route N.
• Route 21, Jefferson County, 7 a.m. to 3 p.m., one lane closed southbound between mile marker 178.6 and Schenk Road.

Saturday, February 10

• No scheduled work zones

Sunday, February 11

• No scheduled work zones

Monday, February 12

• I-64 St. Louis City, 8 a.m. to 3 p.m., two lanes closed at the intersection of Spruce and Compton.
• I-44, St. Louis City, 7 a.m. to 3 p.m., one northbound lane closed from Biddle to Lumiere.
• Route 100, St. Louis City, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Vandeventer.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to northbound I-270 ramp lane closed.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one southbound to eastbound I-255 ramp lane closed.
• I-44, St. Louis County, 6 a.m. to 2:30 p.m., various lanes closed westbound from Allenton Road to Route 109.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one lane closed westbound at Interstate 170 and one lane closed southbound on the ramp to Interstate 170.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Ladue Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Old Olive Street Road.
• Route 100, St. Louis County, 5 a.m. to 2 p.m., one westbound lane closed from Geyer Road to Bansbach Road.
• Route 100, St. Louis County, 5 a.m. to 2 a.m., two eastbound and westbound lanes closed from the I-270 off ramp to Tallie Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed from Fernview Drive to Timber Run Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound lane closed from Timber Run Drive to Fernview Drive.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., eastbound Route 141 ramp to Route 141 closed.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound at Route 141.
• Route 21, Jefferson County, 7 a.m. to 3 p.m., one lane closed southbound between mile marker 178.6 and Schenk Road.

Tuesday, February 13

• I-64 St. Louis City, 8 a.m. to 3 p.m., two lanes closed at the intersection of Spruce and Compton.
• I-44, St. Louis City, 7 a.m. to 3 p.m., one northbound lane closed from Biddle to Lumiere.
• Route 100, St. Louis City, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Vandeventer.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to northbound I-270 ramp lane closed.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one southbound to eastbound I-255 ramp lane closed.
• I-44, St. Louis County, 6 a.m. to 2:30 p.m., various lanes closed westbound from Allenton Road to Route 109.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Ladue Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Old Olive Street Road.
• Route 100, St. Louis County, 5 a.m. to 2 p.m., one westbound lane closed from Geyer Road to Bansbach Road.
• Route 100, St. Louis County, 5 a.m. to 2 a.m., two eastbound and westbound lanes closed from the I-270 off ramp to Tallie Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed from Fernview Drive to Timber Run Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound lane closed from Timber Run Drive to Fernview Drive.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., eastbound Route 141 ramp to Route 141 closed.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound at Route 141.
• Route 21, Jefferson County, 7 a.m. to 3 p.m., one lane closed southbound between mile marker 178.6 and Schenk Road.

Wednesday, February 14

• I-64 St. Louis City, 8 a.m. to 3 p.m., two lanes closed at the intersection of Spruce and Compton.
• I-44, St. Louis City, 7 a.m. to 3 p.m., one northbound lane closed from Biddle to Lumiere.
• Route 100, St. Louis City, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Vandeventer.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to northbound I-270 ramp lane closed.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one southbound to eastbound I-255 ramp lane closed.
• I-44, St. Louis County, 6 a.m. to 2:30 p.m., various lanes closed westbound from Allenton Road to Route 109.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Ladue Road.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed from Schuetz Road to Old Olive Street Road.
• Route 100, St. Louis County, 5 a.m. to 2 p.m., one westbound lane closed from Geyer Road to Bansbach Road.
• Route 100, St. Louis County, 5 a.m. to 2 a.m., two eastbound and westbound lanes closed from the I-270 off ramp to Tallie Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one eastbound lane closed from Fernview Drive to Timber Run Drive.
• Route 340, St. Louis County, 7 a.m. to 3 p.m., one westbound lane closed from Timber Run Drive to Fernview Drive.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., eastbound Route 141 ramp to Route 141 closed.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound at Route 141.
• Route 21, Jefferson County, 7 a.m. to 3 p.m., one lane closed southbound between mile marker 178.6 and Schenk Road.

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