St. Louis Work Zones Oct. 9-15

ST. LOUIS - Drivers who use Interstate64 this weekend should be aware of various closures for repairs near the downtown area, which will require them to allow extra time or consider alternate routes.

First, crews will close both lanes of the ramp from westbound I-64 across the Poplar Street Bridge to southbound Interstate 55/westbound Interstate 44 Thursday, October 9, from 8 p.m. to 5 a.m. the following morning to make pavement repairs. Drivers can detour to southbound I-55/westbound I-44 by exiting to eastbound I-44 (Exit 40B) and use the U-turn ramp at Washington Avenue (Exit 292) to head to southbound I-55/WB I-44.

Later this weekend, crews will close the road to make repairs to I-64 bridge girders struck by a salt truck last winter.

Starting Friday, October 10, at 9 a.m., crews will close Tucker Boulevard under the interstate between Chouteau Avenue and Spruce Avenue. In addition, crews will close two right lanes on eastbound I-64 that night, starting at 7 p.m. for the repair work. One lane on I-64 will reopen Monday, October 13 by 5 a.m. The second lane, and Tucker Boulevard, will reopen Monday, October 13 by 5 p.m. During the closure, drivers can use 14th Street to detour under the interstate.

The following week, starting Friday, October 17 at 9 a.m., crews will again close Tucker Boulevard under the interstate between Chouteau Avenue and Spruce Avenue. Tucker will reopen Monday, October 20 by 5 p.m.

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 www.gatewayguide.com.

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 through early 2026.
• I-55, St. Louis City and County, one northbound lane closed from north of Reavis Barracks to north of Bayless and two northbound lanes closed from north of Bayless to Virginia through early 2026.
• I-55, St. Louis City, the ramp from Virginia to southbound is closed through early 2026.
• I-55, St. Louis City, the ramp from southbound to Loughborough and the Loughborough on-ramp to southbound will be closed through early 2026.
• I-55, St. Louis City, the ramp from Lafayette/Truman to southbound is closed through early 2026.
• I-55, St. Louis City, the ramp from Germania to northbound is closed through early 2026.
• I-55, St. Louis City, the ramp from southbound to Germania is through early 2026.
• I-270, St. Louis, County, one northbound lane closed between the I-270 to eastbound I-44 ramp and the 1-270 to westbound I-44 ramp.
• I-270, St. Louis County, various northbound and southbound lanes narrowed between I-64 and Olive through late 2025.
• I-270, St. Louis County, Conway closed under I-270 through fall 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.
• I-270, St. Louis County, the ramp from eastbound to southbound I-170 will be closed through 5 p.m. October 10.
• Route 21, St. Louis County, one lane northbound and southbound will be closed between Gravois Creek and Grant's Trail through late 2025.
• Route 67, St. Louis County, northbound and southbound Route 67 loop ramps to Route D closed. Route D westbound and eastbound loop ramps to Route 67 closed.
• Route 67, St. Louis County, one northbound and one southbound lane closed at Route D.
• Route 67, St. Louis County, one lane closed from Washington to St. Ferdinand.
• Route 67, St. Louis County, one lane closed northbound and southbound over Lynn Haven Lane and Taylor Road through December. Lynn Haven Lane/Taylor Road will be closed in both directions.
• Route 141, St. Louis County, one southbound lane closed at I-64 and one eastbound/westbound exit ramp closed through 2025.
• Route 370, St. Louis County, the ramp from eastbound to southbound I-270 is closed through Friday at midnight.
• Route 370, St. Louis County, the ramp from northbound I-270 to westbound is closed starting at 9 a.m. Monday for a week.
• Route N, St. Louis County, one lane closed southbound from south of I-70 to Augusta.
• Route N, St. Louis County, one lane permanently closed northbound from Route 115 to Bermuda.
• Route N, St. Louis County, one northbound lane closed from Signal Hill Dr. to Bernhardt Ave.
• Route AC, St. Louis County, one northbound and one southbound lane closed at Maline Creek (just south of Lucas & Hunt).
• I-64, St. Charles County, two westbound lanes closed on the Daniel Boone Bridge over the Missouri River. One westbound lane remains on the westbound bridge and two westbound lanes shifted to the eastbound bridge through December 2025.
• I-64, St. Charles County, North Outer Road/Technology Drive bridge closed through 2025.
• Route 61, St. Charles County, the ramp from southbound to westbound I-70 closed through October.
• Route 100, Franklin County, one eastbound lane closed on the Eastern Missouri Railroad bridge near Villa Ridge.
• 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, one northbound lane closed just before Route 67.
• I-55, Jefferson County, one lane closed on Herky Horine Road under southbound through October.
• Route 61, Jefferson County, one lane closed over I-55.
• Route 67, Jefferson County, one southbound lane closed at I-55.
• Route Z, Jefferson County, three middle lanes closed in the center of Route Z. All traffic is pushed to the outside lanes.
• Route MM, Jefferson County, closed between Route T and Coleman Rd.

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

Thursday, October 9

• I-64, St. Louis City, 6 a.m. to 2 p.m., one eastbound lane closed between 22nd Street and 6th
• I-64, St. Louis City, 9 a.m. to 3 p.m., one westbound lane closed between Broadway and 22nd
• I-64, St. Louis City, 8 p.m.to 5 a.m., both lanes closed on the ramp from westbound across the Poplar Street Bridge to southbound I-55/westbound I-44.
• I-44, St. Louis County, 8 a.m. to 2 p.m., one turn lane closed on the south outer road at Valley Park Drive. Turning traffic can use the right lane to turn.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two westbound lanes closed from Hanley to the ramp from Natural Bridge Ave. to westbound I-70 and on westbound I-70 from overpass of northbound 170 to under the overpass of the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two eastbound lanes from Airflight Drive to Hanley Road and on eastbound I-70 between the ramp from Natural Bridge Avenue to westbound I-70 and the McDonnell overpass of eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along westbound I-70 from University Blvd. to the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along eastbound I-70 from Lindbergh to McDonnell Boulevard.
• I-170, St. Louis County, 8:30 p.m. to 5 a.m., one southbound lane closed from Scudder Road to Route 115 and one lane and ramp under the westbound I-70 overpass closed.
• I-170, St. Louis County, 9 p.m. to 6 a.m., one northbound lane closed from Route 115 to Scudder Road and one lane and ramp under the eastbound I-70 overpass and the ramp to westbound I-70.
• I-170, St. Louis County, 6 a.m. to 5 p.m., one lane closed on Pershall Road from Hanley to Hazelwood Avenue.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane between I-270 and Butler Hill Road.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane closed between Lindbergh and Green Park.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one northbound and southbound lane closed between I-270 and Lyn Ferry.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound right lane between Barrett Station Road and I-270.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at various intersections between Barrett Station Road and Route 141.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed between Booness Lane and Westglen Farms. A pilot car will help direct traffic through the work zone.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one lane closed at Meramec River. A flagger will direct traffic through the work zone.
• Route 141, St. Louis County, 8 p.m. to 5 am., one northbound and southbound lane closed from Casino Center Drive to Rider Trail South.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two northbound and southbound lanes closed from Old Woods Mill Rd. ramp to just north of St. Lukes Rd.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one northbound lane closed Mehlville Court to Buckley.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one southbound lane closed River City Boulevard to Bayless.
• Route 340, St. Louis County, 6 p.m. to 5 a.m., the right turn lanes will be closed at Route 100.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one lane closed at Old Bonhomme.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed between Warson and I-170.
• Route 340, St. Louis County, 8 p.m. to 5 a.m., one eastbound and westbound lane closed between Graeser Road and I-170.
• Route 364, St. Louis County, 9 a.m. to 3 p.m., one westbound lane closed over the Missouri River.
• Route 366, St. Louis County, 6 a.m. to 3 p.m., one westbound lane closed from Laclede Station Rd. to Grant.
• Route 367, St. Louis County, 8 a.m. to 2 p.m., one northbound and southbound lane closed at St. Cyr.
• Route D, St. Louis County, 9 a.m. to 3 p.m., two various lanes closed on Westport Plaza Drive over the route.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one eastbound and westbound lane closed at Dielman.
• Route AB, St. Louis County, 7 a.m. to 3 p.m., one right lane closed between Ladue Pines Drive and Beacon Hill Lane.
• Route AC, St. Louis County, 8 a.m. to 2 p.m., one eastbound lane closed at Parker.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from I-70 to Route K.
• I-64, St. Charles County, 8 p.m. to 9 a.m., one westbound lane closed from Route K to I-70.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed from Wentzville Parkway to Route A.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one westbound lane closed from Route A to Route Z.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one westbound lane closed between Wentzville Parkway to Foristell.
• Route 370, St. Charles County, 6 p.m. to 5:30 a.m., one lane eastbound closed from the Missouri River to Elm.
• Route 370, St. Charles County 10 p.m. to 5 a.m., the ramps from eastbound to Route 94, from westbound to Route 94 and from Route 94 to westbound will be closed. Only one ramp will be closed at a time.
• Route Z, St. Charles County, 8 a.m. to 4 p.m., one northbound and southbound lane closed between Route D and Route N.
• Route 100, Franklin County, 8 a.m. to 2:30 p.m., one lane closed between Route OO and Gray Summit.
• Route 30, Jefferson County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed over Heads Creek, Dulin and Big River.
• Route 30, Jefferson County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed over the Meramec River.
• Route N, Jefferson County, 9 a.m. to 3 p.m., one lane closed from Route 21 to end of maintenance. Flaggers will direct traffic through the work zone.

Friday, October 10

• I-64, St. Louis City, 6 a.m. to 2 p.m., one eastbound lane closed between 22nd Street and 6th
• I-64, St. Louis City, 9 a.m. to 3 p.m., one westbound lane closed between Broadway and 22nd
• I-64, St. Louis City, 9 a.m. until 5 p.m. Monday, Tucker under I-64 will be closed.
• I-64, St. Louis City, 7 p.m. until 5 a.m. Monday, two eastbound lanes closed Jefferson to 9th
• I-44, St. Louis County, 8 a.m. to 2 p.m., one turn lane closed on the south outer road at Valley Park Drive. Turning traffic can use the right lane to turn.
• I-70, St. Louis County, 8 p.m. to 7 a.m., up to two westbound lanes closed from Hanley to the ramp from Natural Bridge Ave. to westbound I-70 and on westbound I-70 from overpass of northbound 170 to under the overpass of the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 9 p.m. to 7 a.m., up to two eastbound lanes from Airflight Drive to Hanley Road and on eastbound I-70 between the ramp from Natural Bridge Avenue to westbound I-70 and the McDonnell overpass of eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along westbound I-70 from University Blvd. to the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along eastbound I-70 from Lindbergh to McDonnell Boulevard.
• I-170, St. Louis County, 9 p.m. to 6 a.m., one southbound lane closed from Scudder Road to Route 115 and one lane and ramp under the westbound I-70 overpass closed.
• I-170, St. Louis County, 9 p.m. to 7 a.m., one northbound lane closed from Route 115 to Scudder Road and one lane and ramp under the eastbound I-70 overpass and the ramp to westbound I-70.
• I-170, St. Louis County, 6 a.m. to 5 p.m., one lane closed on Pershall Road from Hanley to Hazelwood Avenue.
• I-270, St. Louis County, until 5 p.m., the ramp from eastbound to southbound I-170 is closed.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane between I-270 and Butler Hill Road.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane closed between Lindbergh and Green Park.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one northbound and southbound lane closed between I-270 and Lyn Ferry.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound right lane between Barrett Station Road and I-270.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at various intersections between Barrett Station Road and Route 141.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed between Booness Lane and Westglen Farms. A pilot car will help direct traffic through the work zone.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one eastbound or westbound lane closed at Clayton.
• Route 141, St. Louis County, 8 p.m. to 5 am., one northbound and southbound lane closed from Casino Center Drive to Rider Trail South.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two northbound and southbound lanes closed from Old Woods Mill Rd. ramp to just north of St. Lukes Rd.
• Route 141, St. Louis County, 9 p.m. to 6 a.m., the ramp from westbound I-64 to Route 141 is closed.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one northbound lane closed Mehlville Court to Buckley.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one southbound lane closed River City Boulevard to Bayless.
• Route 340, St. Louis County, 6 p.m. to 5 a.m., the right turn lanes will be closed at Route 100.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one lane closed at Old Bonhomme.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed between Warson and I-170.
• Route 340, St. Louis County, 8 p.m. to 5 a.m., one eastbound and westbound lane closed between Graeser Road and I-170.
• Route 366, St. Louis County, 6 a.m. to 3 p.m., one westbound lane closed from Laclede Station Rd. to Grant.
• Route 367, St. Louis County, 8 a.m. to 2 p.m., one northbound and southbound lane closed at St. Cyr.
• Route 370, St. Louis County, until 11 p.m., the ramp from eastbound to southbound I-270 is closed.
• Route 370, St. Louis County, 6 p.m. to 5:30 a.m., one eastbound lane closed from the Missouri River to I-270.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one eastbound and westbound lane closed at Dielman.
• Route AB, St. Louis County, 7 a.m. to 3 p.m., one right lane closed between Ladue Pines Drive and Beacon Hill Lane.
• Route AC, St. Louis County, 8 a.m. to 2 p.m., one eastbound lane closed at Parker.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from I-70 to Route K.
• I-64, St. Charles County, 8 p.m. to 9 a.m., one westbound lane closed from Route K to I-70.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed from Wentzville Parkway to Route A.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one lane closed westbound from Route A to Route Z.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one westbound lane closed between Wentzville Parkway to Foristell.
• Route 370, St. Charles County, 6 p.m. to 5:30 a.m., one lane closed eastbound from the Missouri River to Elm.
• Route 370, St. Charles County 10 p.m. to 5 a.m., the ramps from eastbound to Route 94, from westbound to Route 94 and from Route 94 to westbound will be closed. Only one ramp will be closed at a time.
• Route Z, St. Charles County, 8 a.m. to 4 p.m., one northbound and southbound lane closed between Route D and Route N.
• Route 100, Franklin County, 8 a.m. to 2:30 p.m., one lane closed between Route OO and Gray Summit.
• I-55, Jefferson County, 1 p.m. until 5 a.m. Monday, 3rd Street under the interstate will be closed.
• Route 30, Jefferson County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed over Heads Creek, Dulin and Big River.
• Route 30, Jefferson County, 8 p.m. to 6 a.m., one lane eastbound and westbound closed over the Meramec River.
• Route N, Jefferson County, 9 a.m. to 3 p.m., one lane closed from Route 21 to end of maintenance. Flaggers will direct traffic through the work zone.

Saturday, October 11

• I-64, St. Louis City, until 5 p.m. Monday, Tucker under I-64 will be closed.
• I-64, St. Louis City, until 5 a.m. Monday, two eastbound lanes closed Jefferson to 9th
• I-70, St. Louis County, 7 p.m. to 8 a.m., up to two westbound lanes closed from Hanley to the ramp from Natural Bridge Ave. to westbound I-70 and on westbound I-70 from overpass of northbound 170 to under the overpass of the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 9 p.m. to 8 a.m., up to two eastbound lanes from Airflight Drive to Hanley Road and on eastbound I-70 between the ramp from Natural Bridge Avenue to westbound I-70 and the McDonnell overpass of eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along westbound I-70 from University Blvd. to the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along eastbound I-70 from Lindbergh to McDonnell Boulevard.
• I-170, St. Louis County, 9 p.m. to 8 a.m., one southbound lane closed from Scudder Road to Route 115 and one lane and ramp under the westbound I-70 overpass closed.
• I-170, St. Louis County, 9 p.m. to 8 a.m., one northbound lane closed from Route 115 to Scudder Road and one lane and ramp under the eastbound I-70 overpass and the ramp to westbound I-70.
• I-170, St. Louis County, 6 a.m. to 5 p.m., one lane closed on Pershall Road from Hanley to Hazelwood Avenue.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed between Booness Lane and Westglen Farms. A pilot car will help direct traffic through the work zone.
• Route AB, St. Louis County, 7 a.m. to 3 p.m., one right lane closed between Ladue Pines Drive and Beacon Hill Lane.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from I-70 to Route 364.
• I-64, St. Charles County, 8 p.m. to 9 a.m., one westbound lane closed from Route 364 to I-70.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one westbound lane closed between Wentzville Parkway to Foristell.
• I-55, Jefferson County, until 5 a.m. Monday, 3rd Street under the interstate will be closed.

Sunday, October 12

• I-64, St. Louis City, until 5 p.m. Monday, Tucker under I-64 will be closed.
• I-64, St. Louis City, until 5 a.m. Monday, two eastbound lanes closed Jefferson to 9th
• I-55, Jefferson County, until 5 a.m. Monday, 3rd Street under the interstate will be closed.

Monday, October 13

• I-64, St. Louis City, 6 a.m. to 2 p.m., one eastbound lane closed between 22nd Street and 6th
• I-64, St. Louis City, 9 a.m. to 3 p.m., one westbound lane closed between Broadway and 22nd
• I-64, St. Louis City, until 5 p.m., Tucker under I-64 will be closed.
• I-64, St. Louis City, 5 a.m. to 2 p.m. one eastbound lane closed between Jefferson and 9th
• I-44, St. Louis County, 8 a.m. to 2 p.m., one turn lane closed on the south outer road at Valley Park Drive. Turning traffic can use the right lane to turn.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two westbound lanes closed from Hanley to the ramp from Natural Bridge Ave. to westbound I-70 and on westbound I-70 from overpass of northbound 170 to under the overpass of the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two eastbound lanes from Airflight Drive to Hanley Road and on eastbound I-70 between the ramp from Natural Bridge Avenue to westbound I-70 and the McDonnell overpass of eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along westbound I-70 from University Blvd. to the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along eastbound I-70 from Lindbergh to McDonnell Boulevard.
• I-170, St. Louis County, 8:30 p.m. to 5 a.m., one southbound lane closed from Scudder Road to Route 115 and one lane and ramp under the westbound I-70 overpass closed.
• I-170, St. Louis County, 9 p.m. to 6 a.m., one northbound lane closed from Route 115 to Scudder Road and one lane and ramp under the eastbound I-70 overpass and the ramp to westbound I-70.
• I-170, St. Louis County, 6 a.m. to 5 p.m., one lane closed on Pershall Road from Hanley to Hazelwood Avenue.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane between I-270 and Butler Hill Road.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane closed between Lindbergh and Green Park.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one northbound and southbound lane closed between I-270 and Lyn Ferry.
• Route 21, St. Louis County, 9 a.m. to 3 p.m., various lanes (one in either direction) closed over I-270.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound right lane between Barrett Station Road and I-270.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at various intersections between Barrett Station Road and Route 141.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed between Booness Lane and Westglen Farms. A pilot car will help direct traffic through the work zone.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one lane closed at Meramec River. A flagger will direct traffic through the work zone.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one eastbound or westbound lane closed at Clayton.
• Route 141, St. Louis County, 8 p.m. to 5 am., one northbound and southbound lane closed from Casino Center Drive to Rider Trail South.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two northbound and southbound lanes closed from Old Woods Mill Rd. ramp to just north of St. Lukes Rd.
• Route 141, St. Louis County, 9 p.m. to 5 a.m., up to two lanes closed on the ramp from eastbound to Route 141.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one northbound lane closed Mehlville Court to Buckley.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one southbound lane closed River City Boulevard to Bayless.
• Route 340, St. Louis County, 6 p.m. to 5 a.m., the right turn lanes will be closed at Route 100.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one lane closed at Old Bonhomme.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed between Warson and I-170.
• Route 340, St. Louis County, 8 p.m. to 5 a.m., one eastbound and westbound lane closed between Graeser Road and I-170.
• Route 366, St. Louis County, 6 a.m. to 3 p.m., one westbound lane closed from Laclede Station Rd. to Grant.
• Route 367, St. Louis County, 8 a.m. to 2 p.m., one northbound and southbound lane closed at St. Cyr.
• Route 370, St. Louis County, starting at 9 a.m. the ramp from northbound I-270 to westbound will be closed for a week.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one eastbound and westbound lane closed at Dielman.
• Route AB, St. Louis County, 7 a.m. to 3 p.m., one right lane closed between Ladue Pines Drive and Beacon Hill Lane.
• Route AC, St. Louis County, 8 a.m. to 2 p.m., one eastbound lane closed at Parker.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from I-70 to Route K.
• I-64, St. Charles County, 8 p.m. to 9 a.m., one westbound lane closed from Route K to I-70.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed from Wentzville Parkway to Route A.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one westbound lane closed from Route A to Route Z.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one westbound lane closed between Wentzville Parkway to Foristell.
• I-70. St. Charles County, 9 a.m. to 3 p.m., one lane closed on the north outer road at Route W in Foristell.
• Route 370, St. Charles County, 6 p.m. to 5:30 a.m., one lane eastbound closed from the Missouri River to Elm.
• Route Z, St. Charles County, 8 a.m. to 4 p.m., one northbound and southbound lane closed between Route D and Route N.
• Route 100, Franklin County, 8 a.m. to 2:30 p.m., one lane closed between Route OO and Gray Summit.
• Route 30, Jefferson County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed over Heads Creek, Dulin and Big River.
• Route 30, Jefferson County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed over the Meramec River.
• Route A, Jefferson County, 7 p.m. to 5 a.m., one eastbound and westbound lane closed at I-55.
• Route N, Jefferson County, 9 a.m. to 3 p.m., one lane closed from Route 21 to end of maintenance. Flaggers will direct traffic through the work zone.

Tuesday, October 14

• I-64, St. Louis City, 6 a.m. to 2 p.m., one eastbound lane closed between 22nd Street and 6th
• I-64, St. Louis City, 9 a.m. to 3 p.m., one westbound lane closed between Broadway and 22nd
• I-44, St. Louis County, 8 a.m. to 2 p.m., one turn lane closed on the south outer road at Valley Park Drive. Turning traffic can use the right lane to turn.
• I-64, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed over Route 340.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two westbound lanes closed from Hanley to the ramp from Natural Bridge Ave. to westbound I-70 and on westbound I-70 from overpass of northbound 170 to under the overpass of the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two eastbound lanes from Airflight Drive to Hanley Road and on eastbound I-70 between the ramp from Natural Bridge Avenue to westbound I-70 and the McDonnell overpass of eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along westbound I-70 from University Blvd. to the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along eastbound I-70 from Lindbergh to McDonnell Boulevard.
• I-170, St. Louis County, 8:30 p.m. to 5 a.m., one southbound lane closed from Scudder Road to Route 115 and one lane and ramp under the westbound I-70 overpass closed.
• I-170, St. Louis County, 9 p.m. to 6 a.m., one northbound lane closed from Route 115 to Scudder Road and one lane and ramp under the eastbound I-70 overpass and the ramp to westbound I-70.
• I-170, St. Louis County, 6 a.m. to 5 p.m., one lane closed on Pershall Road from Hanley to Hazelwood Avenue.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane between I-270 and Butler Hill Road.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane closed between Lindbergh and Green Park.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one northbound and southbound lane closed between I-270 and Lyn Ferry.
• Route 21, St. Louis County, 9 a.m. to 3 p.m., various lanes (one in either direction) closed over I-270.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound right lane between Barrett Station Road and I-270.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at various intersections between Barrett Station Road and Route 141.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed between Booness Lane and Westglen Farms. A pilot car will help direct traffic through the work zone.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one lane closed at Meramec River. A flagger will direct traffic through the work zone.
• Route 141, St. Louis County, 8 p.m. to 5 am., one northbound and southbound lane closed from Casino Center Drive to Rider Trail South.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two northbound and southbound lanes closed from Old Woods Mill Rd. ramp to just north of St. Lukes Rd.
• Route 141, St. Louis County, 9 p.m. to 5 a.m., up to two lanes closed on the ramp from eastbound to Route 141.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one northbound lane closed Mehlville Court to Buckley.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one southbound lane closed River City Boulevard to Bayless.
• Route 340, St. Louis County, 6 p.m. to 5 a.m., the right turn lanes will be closed at Route 100.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one lane closed at Old Bonhomme.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed between Warson and I-170.
• Route 340, St. Louis County, 8 p.m. to 5 a.m., one eastbound and westbound lane closed between Graeser Road and I-170.
• Route 366, St. Louis County, 6 a.m. to 3 p.m., one westbound lane closed from Laclede Station Rd. to Grant.
• Route 367, St. Louis County, 8 a.m. to 2 p.m., one northbound and southbound lane closed at St. Cyr.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one eastbound and westbound lane closed at Dielman.
• Route AB, St. Louis County, 7 a.m. to 3 p.m., one right lane closed between Ladue Pines Drive and Beacon Hill Lane.
• Route AC, St. Louis County, 8 a.m. to 2 p.m., one eastbound lane closed at Parker.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from I-70 to Route K.
• I-64, St. Charles County, 8 p.m. to 9 a.m., one westbound lane closed from Route K to I-70.
• I-70, St. Charles County, 9 p.m. to 5 a.m., all westbound lanes closed under Route 61.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed from Wentzville Parkway to Route A.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one westbound lane closed from Route A to Route Z.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one westbound lane closed between Wentzville Parkway to Foristell.
• I-70. St. Charles County, 9 a.m. to 3 p.m., one lane closed on the north outer road at Route W in Foristell.
• Route 370, St. Charles County, 6 p.m. to 5:30 a.m., one lane eastbound closed from the Missouri River to Elm.
• Route Z, St. Charles County, 8 a.m. to 4 p.m., one northbound and southbound lane closed between Route D and Route N.
• I-44, Franklin County, 9 a.m. to 3 p.m., one eastbound lane closed over the Bourbeuse River.
• Route 100, Franklin County, 8 a.m. to 2:30 p.m., one lane closed between Route OO and Gray Summit.
• Route 30, Jefferson County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed over Heads Creek, Dulin and Big River.
• Route 30, Jefferson County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed over the Meramec River.
• Route A, Jefferson County, 7 p.m. to 5 a.m., one eastbound and westbound lane closed at I-55.
• Route N, Jefferson County, 9 a.m. to 3 p.m., one lane closed from Route 21 to end of maintenance. Flaggers will direct traffic through the work zone.

Wednesday, October 15

• I-64, St. Louis City, 6 a.m. to 2 p.m., one eastbound lane closed between 22nd Street and 6th
• I-64, St. Louis City, 9 a.m. to 3 p.m., one westbound lane closed between Broadway and 22nd
• I-44, St. Louis County, 8 a.m. to 2 p.m., one turn lane closed on the south outer road at Valley Park Drive. Turning traffic can use the right lane to turn.
• I-64, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed over Route 340.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two westbound lanes closed from Hanley to the ramp from Natural Bridge Ave. to westbound I-70 and on westbound I-70 from overpass of northbound 170 to under the overpass of the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 8 p.m. to 5 a.m., up to two eastbound lanes from Airflight Drive to Hanley Road and on eastbound I-70 between the ramp from Natural Bridge Avenue to westbound I-70 and the McDonnell overpass of eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along westbound I-70 from University Blvd. to the ramp from Terminal 2 to eastbound I-70.
• I-70, St. Louis County, 11 p.m. to 4 a.m., rolling lane closures along eastbound I-70 from Lindbergh to McDonnell Boulevard.
• I-170, St. Louis County, 8:30 p.m. to 5 a.m., one southbound lane closed from Scudder Road to Route 115 and one lane and ramp under the westbound I-70 overpass closed.
• I-170, St. Louis County, 9 p.m. to 6 a.m., one northbound lane closed from Route 115 to Scudder Road and one lane and ramp under the eastbound I-70 overpass and the ramp to westbound I-70.
• I-170, St. Louis County, 6 a.m. to 5 p.m., one lane closed on Pershall Road from Hanley to Hazelwood Avenue.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane between I-270 and Butler Hill Road.
• Route 21, St. Louis County, 6 a.m. to 2 p.m., one northbound and southbound lane closed between Lindbergh and Green Park.
• Route 21, St. Louis County, 7 p.m. to 5 a.m., one northbound and southbound lane closed between I-270 and Lyn Ferry.
• Route 21, St. Louis County, 9 a.m. to 3 p.m., various lanes (one in either direction) closed over I-270.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound right lane between Barrett Station Road and I-270.
• Route 100, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at various intersections between Barrett Station Road and Route 141.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one eastbound and westbound lane closed between Booness Lane and Westglen Farms. A pilot car will help direct traffic through the work zone.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one lane closed at Meramec River. A flagger will direct traffic through the work zone.
• Route 141, St. Louis County, 8 p.m. to 5 am., one northbound and southbound lane closed from Casino Center Drive to Rider Trail South.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two northbound and southbound lanes closed from Old Woods Mill Rd. ramp to just north of St. Lukes Rd.
• Route 141, St. Louis County, 9 p.m. to 5 a.m., up to two lanes closed on the ramp from eastbound to Route 141.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one northbound lane closed Mehlville Court to Buckley.
• Route 267, St. Louis County, 5 a.m. to 2 p.m., one southbound lane closed River City Boulevard to Bayless.
• Route 340, St. Louis County, 6 p.m. to 5 a.m., the right turn lanes will be closed at Route 100.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one lane closed at Old Bonhomme.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed between Warson and I-170.
• Route 340, St. Louis County, 8 p.m. to 5 a.m., one eastbound and westbound lane closed between Graeser Road and I-170.
• Route 366, St. Louis County, 6 a.m. to 3 p.m., one westbound lane closed from Laclede Station Rd. to Grant.
• Route 367, St. Louis County, 8 a.m. to 2 p.m., one northbound and southbound lane closed at St. Cyr.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one eastbound and westbound lane closed at Dielman.
• Route AB, St. Louis County, 7 a.m. to 3 p.m., one right lane closed between Ladue Pines Drive and Beacon Hill Lane.
• Route AC, St. Louis County, 8 a.m. to 2 p.m., one eastbound lane closed at Parker.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from I-70 to Route K.
• I-64, St. Charles County, 8 p.m. to 9 a.m., one westbound lane closed from Route K to I-70.
• I-70, St. Charles County, 9 p.m. to 5 a.m., all eastbound lanes closed under Route 61.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed from Wentzville Parkway to Route A.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one westbound lane closed from Route A to Route Z.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one westbound lane closed between Wentzville Parkway to Foristell.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one lane closed on the north outer road at Route W in Foristell.
• Route 370, St. Charles County, 6 p.m. to 5:30 a.m., one lane eastbound closed from the Missouri River to Elm.
• Route Z, St. Charles County, 8 a.m. to 4 p.m., one northbound and southbound lane closed between Route D and Route N.
• I-44, Franklin County, 9 a.m. to 3 p.m., one eastbound lane closed over the Bourbeuse River.
• Route 100, Franklin County, 8 a.m. to 2:30 p.m., one lane closed between Route OO and Gray Summit.
• Route 30, Jefferson County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed over Heads Creek, Dulin and Big River.
• Route 30, Jefferson County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed over the Meramec River.
• Route A, Jefferson County, 7 p.m. to 5 a.m., one eastbound and westbound lane closed at I-55.
• Route N, Jefferson County, 9 a.m. to 3 p.m., one lane closed from Route 21 to end of maintenance. Flaggers will direct traffic through the work zone.

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