St. Louis Work Zones December 7-13

ST. LOUIS – The I-270 North Project Team is inviting the public to help celebrate the completion of the $278 million I-270 North Project at a Grand Opening and Ribbon Cutting on Tuesday, December 12 at 11 a.m. The celebration will be held near the I-270/US 67 (N. Lindbergh) Interchange at 1 Village Square Drive, Hazelwood, MO 63042. The official ribbon cutting is scheduled to take place immediately following the guest speakers. Speakers will include Governor Michael Parson.

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, two left lanes closed northbound and southbound between Lindbergh and Gravois until December 2023.
• I-55, St. Louis City, the ramp from Germania to northbound and the ramp from Loughborough to northbound will be closed through 2023.
• I-55, St. Louis City, the ramp from northbound to Loughborough will be closed through 2023.
• I-55, St. Louis City, one northbound lane closed between Lindbergh and Reavis Barracks Rd.
• I-55, St. Louis City, two northbound lanes closed between Reavis Barracks Rd. and Gravois.
• I-55, St. Louis City, the ramp from Lafayette/Truman and the ramp from Cherokee to southbound I-55 will be closed through December 2023.
• I-55, St. Louis City, the southbound Cherokee and Arsenal entrance ramps closed.
• I-44, St. Louis County, northbound outer ramp from Lewis Rd. closed through December.
• I-44, St. Louis County, one lane closed eastbound between Williams Road and Lewis Road through December.
• I-70, St. Louis County, southbound lanes of McDonnell Boulevard over I-70 closed through the end of December.
• I-70, St. Louis County, one eastbound lane closed between Route 115 and McDonnell Blvd. through the end of December.
• I-70, St. Louis County, St. Louis Lambert International and Route 115 entrance ramp to eastbound I-70 closed through the end of December.
• I-70, St. Louis County, Monday until mid-December, the ramp from Route 115 to I-70 will be closed.
• I-70, St. Louis County, Wednesday until mid-December, one lane will be closed on the ramp from westbound to Lindbergh.
• I-170, St. Louis County, the Lackland Bridge over the interstate closed through the end of December.
• I-170, St. Louis County, one southbound right lane south of Route 180 closed through the end of December.
• I-270, St. Louis County, one lane is closed on the one-way outer road (Dunn Road) from New Halls Ferry to Washington/Elizabeth.
• 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.
• I-270, St. Louis County, one northbound and southbound lane closed on New Florissant under the interstate.
• I-255, St. Louis County, one lane on eastbound and westbound closed between Telegraph Rd. and Illinois through December.
• I-255, St. Louis County, the ramp from westbound to Koch Road is closed through December.
• Route 67, St. Louis County, one northbound and southbound lane closed north of Route 94 through the end of December.
• Dunn Rd., St. Louis County, closed intermittently from Linnell to Route 367 through December.
• I-70, St. Charles County, eastbound Route K U-turn Lane closed until mid-November.
• 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 late fall 2023.
• Route 21, Jefferson County, one lane closed southbound over Route M and Heads Creek through December.
• Route 21, Jefferson County, one southbound lane closed between MM181.8 and Shady Valley.
• Route M, Jefferson County, one westbound lane closed from St. Lukes to east of Moss Hollow through December 2023.

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

Thursday, December 7

• I-64, St. Louis City, 8 a.m. to 3 p.m., up to two eastbound lanes closed between 22nd Street and 14th
• I-44, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed from Lewis Road to Antire Road.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to westbound 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-64, St. Louis County, 9 p.m. to 5 a.m., one lane closed in various locations around the interchange with I-270.
• I-70, St. Louis County, 9 a.m. to 2 p.m., one eastbound lane closed west of Missouri Route 180 (St. Charles Rock Road).
• I-170, St. Louis County, 9 a.m. to 2 p.m., one northbound lane closed on the bridge to eastbound I-270.
• I-255, St. Louis County, 7 a.m. to 4 p.m., one eastbound and westbound lane closed from Telegraph Road to Illinois.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed at Route 364.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one westbound lane closed east of Route 367.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold.
• I-270, St. Louis County, 8:30 p.m. to 5:30 a.m. the following morning, two eastbound lanes closed left of Hanley Road.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Geyer to Vinetta Drive.
• Route 100, St. Louis County, 3 a.m.; to 10 a.m., one eastbound and westbound lane closed from the I-270 off ramp to Lindemann Road.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one westbound lane closed from Route 141 to Coliseum Drive.
• Route 364, St. Louis County, 9 a.m. to 5 a.m. the following morning, two lanes closed eastbound between Route 141 and Creve Coeur Mill Road.
• Route 364, St. Louis County, 9 a.m. to 5 a.m. the following morning, two westbound lanes closed over Route141.
• Route 364, St. Louis County, 7 a.m. to 2 p.m., three eastbound lanes closed over Route 141.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one northbound and southbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one right lane closed northbound from Gravois and Watson.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Route K.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one westbound lane closed over the Missouri River.
• Route DD, St. Charles County, 9 a.m. to 2 p.m., one lane closed over I-64.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one northbound closed at Herky Horine.
• I-55, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Route A to McNutt.
• I-55, Jefferson County, 8 p.m. to 5 a.m., one southbound lane closed at Joachim Creek.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.
• Route HH, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 30 to Route O.

Friday, December 8

• I-64, St. Louis City, 8 a.m. to 3 p.m., two eastbound lanes closed from Broadway to Poplar Street Bridge.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed from Lewis Road to Antire Road.
• I-44, St. Louis County, 8:30 p.m. to 5 a.m., one westbound lane closed from east of Route 109 to east of Allenton Road.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to westbound 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-64, St. Louis County, 9 p.m. to 5 a.m., one lane closed in various locations around the interchange with I-270.
• I-170, St. Louis County, 9 a.m. to 2 p.m., one northbound lane closed on the bridge to eastbound I-270.
• I-255, St. Louis County, 7 a.m. to 4 p.m., one eastbound and westbound lane closed from Telegraph Road to Illinois.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed at Route 364.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Geyer to Vinetta Drive.
• Route 100, St. Louis County, 3 a.m.; to 10 a.m., one eastbound and westbound lane closed from the I-270 off ramp to Lindemann Road.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one westbound lane closed from Route 141 to Coliseum Drive.
• Route 364, St. Louis County, 9 a.m. to 5 a.m. the following morning, two lanes closed eastbound between Route 141 and Creve Coeur Mill Road.
• Route 364, St. Louis County, 9 a.m. to 5 a.m. the following morning, two westbound lanes closed over Route141.
• Route 364, St. Louis County, 7 a.m. to 2 p.m., three eastbound lanes closed over Route 141.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one northbound and southbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one right lane closed northbound from Gravois and Watson.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Route K.
• Route DD, St. Charles County, 9 a.m. to 2 p.m., one lane closed over I-64.
• I-55, Jefferson County, 7 p.m. to 5 a.m., Herky Horine Road closed under I-55
• I-55, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Route A to McNutt.
• I-55, Jefferson County, 8 p.m. to 5 a.m., one southbound lane closed at Joachim Creek.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.
• Route HH, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 30 to Route O.

Saturday, December 9

• No Scheduled Closures.

Sunday, December 10

• No Scheduled Closures

Monday, December 11

• I-64, St. Louis City, 8 a.m. to 3 p.m., two eastbound lanes closed from Broadway to Poplar Street Bridge and the 6th Street off-ramp.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to westbound 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-170, St. Louis County, 9 a.m. to 2 p.m., one northbound lane closed on the bridge to eastbound I-270.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed at Route 364.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one southbound lane closed in the Lindbergh Tunnel.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Geyer to Vinetta Drive.
• Route 100, St. Louis County, 3 a.m.; to 10 a.m., one eastbound and westbound lane closed from the I-270 off ramp to Lindemann Road.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one westbound lane closed from Route 141 to Coliseum Drive.
• Route 364, St. Louis County, 9 a.m. to 5 a.m. the following morning, two westbound lanes closed over Route141.
• Route 364, St. Louis County, 7 a.m. to 2 p.m., three eastbound lanes closed over Route 141.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one northbound and southbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one right lane closed northbound from Gravois and Watson.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Route K.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed over the Missouri River.
• Route DD, St. Charles County, 9 a.m. to 2 p.m., one lane closed over I-64.
• I-55, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Route A to McNutt.
• I-55, Jefferson County, 8 p.m. to 5 a.m., one southbound lane closed at Joachim Creek.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.
• Route HH, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 30 to Route O.

Tuesday, December 12

• I-44, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane and ramp from I-44 to eastbound I-64 closed.
• I-64, St. Louis City, 8 a.m. to 3 p.m., two eastbound lanes closed from Broadway to Poplar Street Bridge and the 6th Street off-ramp.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to westbound 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-170, St. Louis County, 9 a.m. to 2 p.m., one northbound lane closed on the bridge to eastbound I-270.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed at Route 364.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold.
• I-270, St. Louis County, 9 a.m. to 2 p.m., four northbound lanes closed north of Missouri Route 180 (St. Charles Rock Road).
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one southbound lane closed in the Lindbergh Tunnel.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Geyer to Vinetta Drive.
• Route 100, St. Louis County, 3 a.m.; to 10 a.m., one eastbound and westbound lane closed from the I-270 off ramp to Lindemann Road.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one westbound lane closed from Route 141 to Coliseum Drive.
• Route 364, St. Louis County, 9 a.m. to 5 a.m. the following morning, two westbound lanes closed over Route141.
• Route 364, St. Louis County, 7 a.m. to 2 p.m., three eastbound lanes closed over Route 141.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one northbound and southbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one right lane closed northbound from Gravois and Watson.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Route K.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed over the Missouri River.
• Route DD, St. Charles County, 9 a.m. to 2 p.m., one lane closed over I-64.
• I-55, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Route A to McNutt.
• I-55, Jefferson County, 8 p.m. to 5 a.m., one southbound lane closed at Joachim Creek.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.
• Route HH, Franklin County, 7 a.m. to 5 p.m., one lane closed from Route 30 to Route O.

Wednesday, December 13

• I-44, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane and ramp from I-44 to eastbound I-64 closed.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound to westbound 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-170, St. Louis County, 9 a.m. to 2 p.m., one northbound lane closed on the bridge to eastbound I-270.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed at Route 364.
• I-270, St. Louis County, 8 p.m. to 5 a.m., one right lane closed northbound and southbound at Cragwold.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Geyer to Vinetta Drive.
• Route 100, St. Louis County, 3 a.m.; to 10 a.m., one eastbound and westbound lane closed from the I-270 off ramp to Lindemann Road.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one westbound lane closed from Route 141 to Coliseum Drive.
• Route 364, St. Louis County, 9 a.m. to 5 a.m. the following morning, two westbound lanes closed over Route141.
• Route 364, St. Louis County, 7 a.m. to 2 p.m., three eastbound lanes closed over Route 141.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one northbound and southbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one right lane closed northbound from Gravois and Watson.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound and westbound at Route K.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed over the Missouri River.
• Route DD, St. Charles County, 9 a.m. to 2 p.m., one lane closed over I-64.
• I-55, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Route A to McNutt.
• I-55, Jefferson County, 8 p.m. to 5 a.m., one southbound lane closed at Joachim Creek.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.

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