St. Louis Work Zones September 26 - October 2

ST. LOUIS - Motorists who travel Route 67 through the Lindbergh tunnel are to be aware of upcoming lane closures beginning Monday, Sept. 30 through Wednesday, Oct. 2. Various lanes inside the tunnel will be closed between 8:30 a.m. and 3 p.m. for maintenance work.

On Monday, Sept. 30 through Wednesday, Oct. 2, from 9 a.m. to 3 p.m., one westbound lane of I-64 on the Poplar Street Bridge will be closed. All work is weather permitting.

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 northbound lane closed from Lindbergh to north of Bayless through the end of 2024.
• I-55, St. Louis City, Gravois/Geyer St. on ramp to northbound I-55 closed through 5 p.m. October 1.
• I-55, St. Louis City, Cherokee entrance ramp to southbound I-55 closed through 2024.
• I-55, St. Louis City, two northbound lanes closed from north of Bayless to Virginia through the end of 2024.
• I-55, St. Louis City, the ramp from northbound to Loughborough and the Loughborough on-ramp to northbound I-55 will be closed through 2024.
• I-55, St. Louis City, the ramp from Lafayette/Truman to southbound I-55 is closed through 2024.
• I-55, St. Louis City, the ramp from Germania to northbound will be closed through 2024.
• 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 northbound lane closed from I-44 to north of Bates through 2024.
• 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 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 from Reavis Barracks to north of South Lindbergh through 2024.
• I-70, St. Louis City, eastbound exit to West Florissant closed through mid-October.
• Route 67, St. Louis County, northbound lanes at Route 180 closed through December 2024. Traffic has been switched to southbound side of Route 67, with one lane in each direction.
• I-270, St. Louis County, Riverview Dr. entrance ramp to eastbound I-270 closed and eastbound I-270 exit ramp to Riverview closed through 2025.
• I-270, St. Louis County, southbound Riverview Dr. under I-270 closed through 2024.
• I-270, St. Louis County, various northbound and southbound lanes closed between I-64 and Olive through late 2025.
• Route AB, St. Louis County, one eastbound and westbound lane closed under I-270 through 2025.
• Route N, St. Louis County, one southbound lane closed from Bascon to Reasor through 2024.
• Route N, St. Louis County, one northbound lane closed from Thoroughman to Robert Avenue through 2024.
• Route N, St. Louis County, one southbound lane closed from Lakeview to Thoroughman through 2024.
• Route N, St. Louis County, one northbound lane closed from Calverton to Walnut Grove through 2024
• Route N, St. Louis County, one northbound lane closed from Wadsworth Dr. to Taille De Noyer Dr.
• Route N, St. Louis County, one southbound lane closed at Emerling Drive.
• Route 79, St. Charles County, all northbound and one southbound lane closed over I-70 through the end of September.
• Route 79, St. Charles County, one lane closed from North Service Rd to Norfolk Railroad bridge; and one southbound lane closed over Norfolk Railroad bridge.
• I-55, Jefferson County, intersection of I-55 and Route 67 closed.
• I-55, Jefferson County, northbound/southbound I-55 closed from Route 67 to Route Z.
• I-55, Jefferson County, starting Monday, three left turn lanes closed at McNutt under the interstate through mid-October 2024. Traffic will move to the outside lanes. Drivers will be able to make a left turn onto the interstate ramps.
• Route 21, Jefferson County, one lane closed at West Four Ridge overpass.
• Route 21, Jefferson County, one northbound lane closed from Schenk Road to Route 141.
• Route 21, Jefferson County, old Route 21 (Schenk Road) exit closed over new Route 21.
• Route 21, Jefferson County, one northbound/southbound lane closed near Route 141.
• Route 67, Jefferson County, one lane closed southbound at I-55 through 2024.
• Route CC, Franklin County, one lane closed over Little Creek.
• Route Y, Franklin County, Cedar Creek bridge is closed until November 2024.

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

Thursday, September 26

• I-64, St. Louis City, 8:30 a.m. to 5 p.m., Compton Ave. closed over I-64 and Forest Park Ave.
• I-64, St. Louis City, 9 p.m. to 5 a.m., one northbound lane of Hampton Ave. closed over I-64.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one northbound land of Murdoch closed over I-44.
• I-64, St. Louis County, 8 p.m. to 6 a.m., one north/south outer road lane closed from Chesterfield Parkway to I-270.
• I-70, St. Louis County, 9 p.m. to 5 a.m., two lanes closed eastbound and westbound between Route 180 and Springdale.
• Route 61/67, St. Louis County, 7 p.m. to 6 a.m., one southbound lane from Conway to Clayton closed.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one northbound/southbound lane closed between Conway and Baur.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed northbound or southbound at Plaza Frontenac.
• Route 100, St. Louis County, 8 a.m. to 3 p.m., one eastbound/westbound lane closed from I-270 ramps to Lindbergh Blvd.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed in each direction under the Route 67 (Lindbergh) bridge.
• Route 340, St. Louis County, 8 p.m. to 6 a.m., various lanes closed at Route 141 and I-270 intersections.
• Route EE (Woodson Rd.), St. Louis County, 8 a.m. to 3:30 p.m., one northbound lane closed at Route 180.
• Route DD, St. Charles County, 7 a.m. to 3 p.m., one lane closed over I-64.
• Route V, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound from Route 94 to Canvas Back Road.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound from Route 67 to Route Z.
• I-55, Jefferson County, 8 p.m. to 6 a.m., one southbound lane closed from Route Z to Route 67.
• I-44, Franklin County, 7 a.m. to 3 p.m., one south outer road lane closed between Route WW and Route AF. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, 7 a.m. to 3 p.m., one north outer road lane closed between Route 185 and Route 47. Flaggers will direct traffic through the work zone.
• Route 30, Franklin County, 9 a.m. to 3 p.m., one westbound lane closed at Route 141.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed between Route BB and Independence Drive. Flagging operation with pilot car will be in place to direct traffic.
• Route N, Franklin County, 7 a.m. to 3 p.m., one lane closed from Route 30 to Robertsville. Flagging operation with pilot car will be in place to direct traffic.

Friday, September 27

• I-64, St. Louis County, 8 p.m. to 6 a.m., one north/south outer road lane closed from Chesterfield Parkway to I-270.
• I-70, St. Louis County, 9 p.m. to 5 a.m., two lanes closed eastbound and westbound between Route 180 and Springdale.
• Route 61/67, St. Louis County, 7 p.m. to 6 a.m., one southbound lane from Conway to Clayton closed.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one northbound/southbound lane closed between Conway and Baur.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed northbound or southbound at Plaza Frontenac.
• Route 100, St. Louis County, 8 a.m. to 3 p.m., one eastbound/westbound lane closed from I-270 ramps to Lindbergh Blvd.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed in each direction under the Route 67 (Lindbergh) bridge.
• Route 340, St. Louis County, 8 p.m. to 6 a.m., various lanes closed at Route 141 and I-270 intersections.
• Route EE (Woodson Rd.), St. Louis County, 8 a.m. to 3:30 p.m., one northbound lane closed at Route 180.
• Route DD, St. Charles County, 7 a.m. to 3 p.m., one lane closed over I-64.
• Route V, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound from Route 94 to Canvas Back Road
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound from Route 67 to Route Z.
• I-55, Jefferson County, 8 p.m. to 6 a.m., one southbound lane closed from Route Z to Route 67.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed between Route BB and Independence Drive. Flagging operation with pilot car will be in place to direct traffic.
• Route N, Franklin County, 7 a.m. to 3 p.m., one lane closed from Route 30 to Robertsville. Flagging operation with pilot car will be in place to direct traffic.

Saturday, September 28

• No scheduled road closures.

Sunday, September 29

• No scheduled road closures.

Monday, September 30

• I-44, St. Louis City, 8 p.m. to 5 a.m., Memorial Ave. on ramp closed to I-44 westbound/I-55 southbound.
• I-64, St. Louis City, 9 a.m. to 3 p.m., one westbound lane closed over the Poplar St. Bridge.
• I-64, St. Louis City, 8:30 a.m. to 5 p.m., Compton Ave. closed over I-64 and Forest Park Ave.
• I-64, St. Louis County, 8 p.m. to 6 a.m., one north/south outer road lane closed from Chesterfield Parkway to I-270.
• I-70, St. Louis County, 9 p.m. to 5 a.m., two lanes closed eastbound and westbound between Route 180 and Springdale.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one northbound lane closed inside the Lindbergh tunnel.
• Route 61/67, St. Louis County, 7 p.m. to 6 a.m., one southbound lane from Conway to Clayton closed.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one northbound/southbound lane closed between Conway and Baur.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed northbound or southbound at Plaza Frontenac.
• Route 100, St. Louis County, 8 a.m. to 3 p.m., one eastbound/westbound lane closed from I-270 ramps to Lindbergh Blvd.
• Route 340, St. Louis County, 8 p.m. to 6 a.m., various lanes closed at Route 141 and I-270 intersections.
• Route AC (Halls Ferry), 9 a.m. to 3 p.m., one northbound and southbound lane closed at Maline Creek.
• Route EE (Woodson Rd.), St. Louis County, 8 a.m. to 3:30 p.m., one northbound lane closed at Route 180.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one eastbound lane closed at Belleau Creek.
• Route V, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound from Route 94 to Canvas Back Road
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound from Route 67 to Route Z.
• I-55, Jefferson County, 8 p.m. to 6 a.m., one southbound lane closed from Route Z to Route 67.
• I-44, Franklin County, 7 a.m. to 3 p.m., one south outer road lane closed between Route WW and Route AF. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, 7 a.m. to 3 p.m., one north outer road lane closed between Route 185 and Route 47. Flaggers will direct traffic through the work zone.
• Route 30, Franklin County, 9 a.m. to 3 p.m., one westbound lane closed at Route 141.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed between Route BB and Independence Drive. Flagging operation with pilot car will be in place to direct traffic.
• Route N, Franklin County, 7 a.m. to 3 p.m., one lane closed from Route 30 to Robertsville. Flagging operation with pilot car will be in place to direct traffic.

Tuesday, October 1

• I-44, St. Louis City, 8 p.m. to 5 a.m., Memorial Ave. on ramp closed to I-44 westbound/I-55 southbound.
• I-64, St. Louis City, 9 a.m. to 3 p.m., one westbound lane closed over the Poplar St. Bridge.
• I-64, St. Louis City, 8:30 a.m. to 5 p.m., Compton Ave. closed over I-64 and Forest Park Ave.
• I-64, St. Louis County, 8 p.m. to 6 a.m., one north/south outer road lane closed from Chesterfield Parkway to I-270.
• I-70, St. Louis County, 9 p.m. to 5 a.m., two lanes closed eastbound and westbound between Route 180 and Springdale.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one northbound lane closed inside the Lindbergh tunnel.
• Route 61/67, St. Louis County, 7 p.m. to 6 a.m., one southbound lane from Conway to Clayton closed.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one northbound/southbound lane closed between Conway and Baur.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed northbound or southbound at Plaza Frontenac.
• Route 100, St. Louis County, 8 a.m. to 3 p.m., one eastbound/westbound lane closed from I-270 ramps to Lindbergh Blvd.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed in each direction under the Route 67 (Lindbergh) bridge.
• Route 340, St. Louis County, 8 p.m. to 6 a.m., various lanes closed at Route 141 and I-270 intersections.
• Route AC (Halls Ferry), 9 a.m. to 3 p.m., one northbound and southbound lane closed at Maline Creek.
• Route EE (Woodson Rd.), St. Louis County, 8 a.m. to 3:30 p.m., one northbound lane closed at Route 180.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one eastbound lane closed at Belleau Creek.
• Route 94, St. Charles County, 9 a.m. to 3 p.m., one westbound lane of Route 94 ramp closed to eastbound Route 364.
• Route V, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound from Route 94 to Canvas Back Road.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound from Route 67 to Route Z.
• I-55, Jefferson County, 8 p.m. to 6 a.m., one southbound lane closed from Route Z to Route 67.
• I-44, Franklin County, 7 a.m. to 3 p.m., one south outer road lane closed between Route WW and Route AF. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, 7 a.m. to 3 p.m., one north outer road lane closed between Route 185 and Route 47. Flaggers will direct traffic through the work zone.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed between Route BB and Independence Drive. Flagging operation with pilot car will be in place to direct traffic.
• Route N, Franklin County, 7 a.m. to 3 p.m., one lane closed from Route 30 to Robertsville. Flagging operation with pilot car will be in place to direct traffic.

Wednesday, October 2

• I-44, St. Louis City, 8 p.m. to 5 a.m., Memorial Ave. on ramp closed to I-44 westbound/I-55 southbound.
• I-64, St. Louis City, 9 a.m. to 3 p.m., one westbound lane closed over the Poplar St. Bridge.
• I-64, St. Louis City, 8:30 a.m. to 5 p.m., Compton Ave. closed over I-64 and Forest Park Ave.
• I-64, St. Louis County, 8 p.m. to 6 a.m., one north/south outer road lane closed from Chesterfield Parkway to I-270.
• I-70, St. Louis County, 9 p.m. to 5 a.m., two lanes closed eastbound and westbound between Route 180 and Springdale.
• I-270, St. Louis County, 9 a.m. to 3 p.m., one northbound and southbound lane of Lilac closed over I-270.
• Route 67, St. Louis County, 8:30 a.m. to 3 p.m., one southbound lane closed inside the Lindbergh tunnel.
• Route 61/67, St. Louis County, 7 p.m. to 6 a.m., one southbound lane from Conway to Clayton closed.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one northbound/southbound lane closed between Conway and Baur.
• Route 61/67, St. Louis County, 8 a.m. to 3 p.m., one lane closed northbound or southbound at Plaza Frontenac.
• Route 100, St. Louis County, 8 a.m. to 3 p.m., one eastbound/westbound lane closed from I-270 ramps to Lindbergh Blvd.
• Route 180, St. Louis County, 5 a.m. to 10 a.m., one lane closed in each direction under the Route 67 (Lindbergh) bridge.
• Route 340, St. Louis County, 8 p.m. to 6 a.m., various lanes closed at Route 141 and I-270 intersections.
• Route EE (Woodson Rd.), St. Louis County, 8 a.m. to 3:30 p.m., one northbound lane closed at Route 180.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one eastbound lane closed at Belleau Creek.
• Route V, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound from Route 94 to Canvas Back Road.
• I-55, Jefferson County, 7 p.m. to 5 a.m., one lane closed northbound from Route 67 to Route Z.
• I-55, Jefferson County, 8 p.m. to 6 a.m., one southbound lane closed from Route Z to Route 67.
• Route NN, Jefferson County, 9 a.m. to 3 p.m., one lane closed at Dutch Creek. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, 7 a.m. to 3 p.m., one south outer road lane closed between Route WW and Route AF. Flaggers will direct traffic through the work zone.
• I-44, Franklin County, 7 a.m. to 3 p.m., one north outer road lane closed between Route 185 and Route 47. Flaggers will direct traffic through the work zone.
• Route 50, Franklin County, 8 a.m. to 3 p.m., one lane closed between Route BB and Independence Drive. Flagging operation with pilot car will be in place to direct traffic.
• Route MM, Franklin County, 7 a.m. to 4 p.m., one lane closed from Route T to Route 100.
• Route N, Franklin County, 7 a.m. to 3 p.m., one lane closed from Route 30 to Robertsville. Flagging operation with pilot car will be in place to direct traffic.

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