St. Louis Work Zones February 27-March 5

St. Louis Work Zones February 27-March 5

ST. LOUIS – Drivers who use Route H (Riverview) near I-270 should be aware that the roadway will be closed under the interstate this weekend to demolish the old interstate bridges over Route H.

Crews will close both directions of Route H Friday, February 28 at 7 p.m. At the same time, they will also close the right lane of eastbound I-270 to help with merging detour traffic. All lanes reopen by 5 a.m. Monday, March 3.

Southbound Route H traffic can use Dunn Road, Lilac and eastbound I-270 to detour around the closure. Northbound Route H traffic can use eastbound I-270, travel to Illinois Route 3, cross over to westbound I-270 and then use Lilac and Dunn to get to northbound Route H.

In addition, drivers who use I-70 in St. Charles County overnight should be aware of upcoming work.

Weather permitting, crews will close up to two lanes of westbound I-70 between Belleau Creek and Spencer Creek overnight Thursday and Friday:

• Thursday, February 27, at 8 p.m., crews will close up to two left lanes at Spencer Creek, and then move to the two right lanes. Lanes should reopen by 5 a.m. Friday, February 28.
• Friday, February 28, at 8 p.m., crews will close up to two left lanes at Spencer Creek and Route 370 and then shift to the two right lanes. Lanes should reopen by 5 a.m. Saturday, March 1.

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. 

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

Thursday, February 27

• 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 I-55 to Jefferson.
• I-170, St. Louis County, 9 a.m. to 2:30 p.m., one right lane closed southbound north of Scudder Road.
• 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, 6 a.m. to 3 p.m., one lane closed southbound between Butler Hill and the Meramec River.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Maple 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 E. Sarah 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.
• I-70, St. Charles County, 8 p.m. to 5 a.m., up to two lanes closed westbound at Spencer Creek.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one lane closed eastbound across the I-70 Blanchette Bridge over the Missouri River.
• 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, 8 p.m. to 6 a.m., one lane closed at Church Road.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound from Route 67 to Manley Quarry Bridge.
• Route 67, Jefferson County, 9 p.m. to 5 a.m., one lane closed northbound at I-55.

 Friday, February 28

• 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 I-55 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, 6 a.m. to 3 p.m., one lane closed southbound between Butler Hill and the Meramec River.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Maple 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 E. Sarah 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 5 a.m., up to two lanes closed westbound at Spencer Creek.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one lane closed eastbound across the I-70 Blanchette Bridge over the Missouri River.
• I-70, St. Charles County, 8 p.m. to 5 a.m. Monday, two right lanes closed across the I-70 Blanchette Bridge over the Missouri River.
• 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, 8 p.m. to 6 a.m., one lane closed at Church Road.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound from Route 67 to Manley Quarry Bridge.
• I-55, Jefferson County, 8 p.m. to 5 a.m., one lane closed southbound from Manley Quarry Bridge to Route 67.
• 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, 9 p.m. to 5 a.m., one lane closed northbound at I-55. 

Saturday, March 1

• Route H, St. Louis County, until 5 a.m. Monday, all lanes closed under Interstate 270.
• I-70, St. Charles County, until 5 a.m. Monday, two right lanes closed across the I-70 Blanchette Bridge over the Missouri River.
• I-270, St. Louis County, 7 a.m. to noon, northbound I-270 ramp from Dougherty Ferry closed.
• I-270, St. Louis County, noon to 5 p.m., northbound I-270 ramp from Ladue Road closed and one northbound I-270 lane closed just north of Ladue Rd.
• I-55, Jefferson County, midnight to 4 a.m., all southbound lanes closed at Manley Quarry Bridge. 

Sunday, March 2

• Route H, St. Louis County, until 5 a.m. Monday, all lanes closed under Interstate 270.
• I-70, St. Charles County, until 5 a.m. Monday, two right lanes closed across the I-70 Blanchette Bridge over the Missouri River.

 Monday, March 3

• 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 I-55 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, 6 a.m. to 3 p.m., one lane closed southbound between Butler Hill and the Meramec River.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Maple 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 E. Sarah 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, 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, 8 p.m. to 6 a.m., one lane closed at Church Road.
• Route 67, Jefferson County, 9 p.m. to 5 a.m., one lane closed northbound at I-55. 

Tuesday, March 4

• 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 I-55 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, 6 a.m. to 3 p.m., one lane closed southbound between Butler Hill and the Meramec River.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Maple 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 E. Sarah 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, 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, 8 p.m. to 6 a.m., one lane closed at Church Road.
• Route 67, Jefferson County, 9 p.m. to 5 a.m., one lane closed northbound at I-55. 

Wednesday, March 5

• 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 I-55 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, 6 a.m. to 3 p.m., one lane closed southbound between Butler Hill and the Meramec River.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed southbound between Maple 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 E. Sarah 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, 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, 8 p.m. to 6 a.m., one lane closed at Church Road. 

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