St. Louis Work Zones Nov. 9-15

ST. LOUIS – Drivers who use I-44 overnight downtown may experience significant delays as the Missouri Department of Transportation closes lanes and ramps between Cass and Poplar through next week:

• Thursday, November 9; Friday, November 10; Monday, November 13; and Tuesday, November 14, crews will close one lane on eastbound I-44 near downtown St. Louis between Poplar and Cass as well as the ramp from MLK/Lumiere Place to the interstate, each night between 8 p.m. and 5 a.m.
• Wednesday, November 15 through Friday, November 17, crews will close one lane on westbound I-44 near downtown St. Louis between Cass and Poplar as well as the ramp to Broadway, each night between 8 p.m. and 5 a.m. The express lanes and the ramp to Broadway from the express lanes will also be closed each night between 8 p.m. and 5 a.m.

All work is weather permitting.

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 Revis 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-70/44, St. Louis City, Biddle on-ramp to 70/44 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-170, St. Louis County, northbound I-170 ramp to westbound I-270 closed through November 10.
• 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 30, St. Louis County, one westbound lane closed across the Meramec River until Saturday.
• Route 67, St. Louis County, one northbound and southbound lane closed north of Route 94 through the end of December.
• Route 340 (Clarkson/Olive), St. Louis County, one westbound lane closed between Old Riverwoods to Appalachian Trail.
• 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 until November.
• Route 21, Jefferson County, one southbound lane closed between MM181.8 and Shady Valley.
• Route M, Jefferson County, one eastbound and 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, November 9

• I-44, St. Louis City, 8 p.m. to 5 a.m., one lane closed eastbound between Cass and Poplar. The ramp from MLK/Lumiere Place will also be closed.
• I-55, St. Louis City, 9 a.m. to 4 p.m., one lane closed northbound at Bayless.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one right lane closed westbound near Lewis Road over the Meramec River.
• I-44, St. Louis County, 9 a.m. to 4 p.m., one left lane closed eastbound near Antire Road.
• I-44, St. Louis County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed from east of Route 109 to Allenton Road.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one left lane closed on westbound I-270 and eastbound I-255.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one southbound to eastbound I-255 lane closed.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one northbound to westbound I-270 lane closed.
• I-70, St. Louis County, 10 p.m. to 5 a.m., the ramp from westbound to Route 115/Cypress will be closed.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound just east of Airflight.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound on the Route 67 collector road near Lindbergh.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed just after southbound I-170 exit.
• I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
• I-270, St. Louis County, 7 p.m. to 6 a.m., all lanes closed northbound and southbound on New Halls Ferry. Drivers will only be able to make a right turn from Dunn Road or Pershall onto New Halls Ferry.
• I-270, St. Louis County, 7 a.m. to 2 p.m., two lanes closed eastbound between Lilac and Route 370.
• I-270, St. Louis County, 7 p.m. to 5 a.m., two lanes closed eastbound and westbound between Lilac and Route 370 for a moving operation.
• I-270, St. Louis County, 7 p.m. to 6 a.m., the ramp from eastbound to West Florissant will be closed.
• 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 Lindbergh Blvd. to Meir Lane.
• Route 100, St. Louis County, 3 a.m. to 10 a.m., one eastbound and westbound lane closed from I-270 off-ramp to Blasé Ave.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one northbound and southbound lane from Old Manchester to Route W closed.
• Route 180, St. Louis County, 8 a.m. to 3 p.m., one lane closed between I-70 and I-270.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one eastbound lane closed from Highland Park Drive to Woodchase Lane.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one eastbound lane closed from Eagle Manor Lane to Westbury Dr.
• Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed under I-270.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 8 a.m. to 6 p.m., one northbound and southbound lane closed from Route 30 to Route 366.
• I-70, St. Charles County, 6 a.m. to 3 p.m., one westbound lane closed at Zumbehl.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl.
• I-70, St. Charles County, 6 a.m. to 3 p.m., one westbound lane closed at Cave Springs.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Cave Springs.
• 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., three lanes closed northbound and southbound over I-64 overpass.
• I-55, Jefferson County, 7 p.m. to 5 a.m. one northbound lane closed at McNutt.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
• Route M, Jefferson County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between St. Lukes and east of Moss Hollow.
• Route HH, Jefferson County, 8 a.m. to 3 p.m., one lane closed from Route 30 to Route O. A flagger will direct traffic through the work zone.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47. 

Friday, November 10

• I-44, St. Louis City, 8 p.m. to 5 a.m., one lane closed eastbound between Cass and Poplar. The ramp from MLK/Lumiere Place will also be closed.
• I-44, St. Louis County, 9 a.m. to 4 p.m., one left lane closed eastbound near Antire Road.
• I-44, St. Louis County, 8 p.m. to 6 a.m., one eastbound and westbound lane closed from east of Route 109 to Allenton Road.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one left lane closed on westbound I-270 and eastbound I-255.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one southbound to eastbound I-255 lane closed.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one northbound to westbound I-270 lane closed.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound just east of Airflight.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound on the Route 67 collector road near Lindbergh.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed just after southbound I-170 exit.
• I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
• I-270, St. Louis County, 7 a.m. to 2 p.m., two lanes closed eastbound between Lilac and Route 370.
• I-270, St. Louis County, 7 p.m. to 6 a.m., the ramp from eastbound to West Florissant will be closed.
• 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 Lindbergh Blvd. to Meir Lane.
• Route 100, St. Louis County, 3 a.m. to 10 a.m., one eastbound and westbound lane closed from I-270 off-ramp to Blasé Ave.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one northbound and southbound lane from Old Manchester to Route W closed.
• Route 180, St. Louis County, 8 a.m. to 3 p.m., one lane closed between I-70 and I-270.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one eastbound lane closed from Highland Park Drive to Woodchase Lane.
• Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed under I-270.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 8 a.m. to 6 p.m., one northbound and southbound lane closed from Route 30 to Route 366.
• I-70, St. Charles County, 6 a.m. to 3 p.m., one westbound lane closed at Zumbehl.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl.
• I-70, St. Charles County, 6 a.m. to 3 p.m., one westbound lane closed at Cave Springs.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Cave Springs.
• 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., three lanes closed northbound and southbound over I-64 overpass.
• I-55, Jefferson County, 7 p.m. to 5 a.m. one northbound and southbound lane closed at McNutt.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
• Route M, Jefferson County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between St. Lukes and east of Moss Hollow.
• Route HH, Jefferson County, 8 a.m. to 3 p.m., one lane closed from Route 30 to Route O. A flagger will direct traffic through the work zone.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47.

 Saturday, November 11

• I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
• Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed under I-270.
• Route P (MacKenzie Road), St. Louis County, 8 a.m. to 6 p.m., one northbound and southbound lane closed from Route 30 to Route 366. 

Sunday, November 12

• No lane closures scheduled. 

Monday, November 13

• I-44, St. Louis City, 8 p.m. to 5 a.m., one lane closed eastbound between Cass and Poplar. The ramp from MLK/Lumiere Place will also be closed.
• I-64, St. Louis City, 9 a.m. to 3 p.m., one right lane closed eastbound between 22nd Street and 6th
• I-44, St. Louis County, 7 p.m. to 5 a.m., two lanes closed eastbound between Eureka and Lewis Road.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one left lane closed on westbound I-270 and eastbound I-255.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one southbound to eastbound I-255 lane closed.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one northbound to westbound I-270 lane closed.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound just east of Airflight.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound on the Route 67 collector road near Lindbergh.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound at Route 115.
• I-70 St. Louis County, 9 p.m. to 5 a.m., the ramp from westbound to Route 67 closed.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed just after southbound I-170 exit.
• I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
• I-270, St. Louis County, 7 a.m. to 2 p.m., two lanes closed eastbound between Lilac and Route 370.
• I-270, St. Louis County, 8:30 a.m. to 2 p.m., the ramp from westbound to northbound Route 367 will be closed.
• 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 Lindbergh Blvd. to Meir Lane.
• Route 100, St. Louis County, 3 a.m. to 10 a.m., one eastbound and westbound lane closed from I-270 off-ramp to Blasé Ave.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one northbound and southbound lane from Old Manchester to Route W closed.
• Route 180, St. Louis County, 8 a.m. to 3 p.m., one lane closed between I-70 and I-270.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one eastbound lane closed from Highland Park Drive to Woodchase Lane.
• Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed under I-270.
• Route 367, St. Louis County, 8:30 a.m. to 2 p.m., the ramps from Route 367 to eastbound I-270 will be closed.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 8 a.m. to 6 p.m., one northbound and southbound lane closed from Route 30 to Route 366.
• I-70, St. Charles County, 6 a.m. to 3 p.m., one westbound lane closed at Cave Springs.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Cave Springs.
• 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 lane closed eastbound at the Missouri River (Blanchette Bridge).
• I-55, Jefferson County, 7 p.m. to 5 a.m. one southbound lane closed at McNutt.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
• Route M, Jefferson County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between St. Lukes and east of Moss Hollow.
• Route HH, Jefferson County, 8 a.m. to 3 p.m., one lane closed from Route 30 to Route O. A flagger will direct traffic through the work zone.
• I-44, Franklin County, 9 a.m. to 3 p.m. one eastbound and westbound lane closed at the Bourbeuse River.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47. 

Tuesday, November 14

• I-44, St. Louis City, 8 p.m. to 5 a.m., one lane closed eastbound between Cass and Poplar. The ramp from MLK/Lumiere Place will also be closed.
• I-64, St. Louis City, 9 a.m. to 3 p.m., one right lane closed eastbound between 22nd Street and 6th
• I-44, St. Louis County, 7 p.m. to 5 a.m., two lanes closed eastbound between Eureka and Lewis Road.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one left lane closed on westbound I-270 and eastbound I-255.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one southbound to eastbound I-255 lane closed.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one northbound to westbound I-270 lane closed.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound just east of Airflight.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound at Route 115.
• I-70 St. Louis County, 9 p.m. to 5 a.m., the ramp from westbound to Route 67 closed.
• I-70, St. Louis County, 9 p.m. to 5 a.m., the ramp from eastbound to Cypress and the ramp from Cypress to eastbound will be closed.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed just after southbound I-170 exit.
• I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
• 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, 7 a.m. to 3 p.m., one lane closed on Dunn Road between New Halls Ferry and West Florissant.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Lindbergh Blvd. to Meir Lane.
• Route 100, St. Louis County, 3 a.m. to 10 a.m., one eastbound and westbound lane closed from I-270 off-ramp to Blasé Ave.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one northbound and southbound lane from Old Manchester to Route W closed.
• Route 180, St. Louis County, 8 a.m. to 3 p.m., one lane closed between I-70 and I-270.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one eastbound lane closed from Highland Park Drive to Woodchase Lane.
• Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed under I-270.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 8 a.m. to 6 p.m., one northbound and southbound lane closed from Route 30 to Route 366.
• I-70, St. Charles County, 6 a.m. to 3 p.m., one westbound lane closed at Cave Springs.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Cave Springs.
• 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 lane closed eastbound at the Missouri River (Blanchette Bridge).
• I-55, Jefferson County, 7 p.m. to 5 a.m. one southbound lane closed at McNutt.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., one lane closed over Joachim Creek. A flagger will help direct traffic through the work zone.
• Route M, Jefferson County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between St. Lukes and east of Moss Hollow.
• Route HH, Jefferson County, 8 a.m. to 3 p.m., one lane closed from Route 30 to Route O. A flagger will direct traffic through the work zone.
• Route 50, Franklin County, 7 a.m. to 3:30 p.m., one eastbound and westbound lane closed from Independence to northbound Route 47. 

Wednesday, November 15

• I-44, St. Louis City, 8 p.m. to 5 a.m., one lane closed westbound between Cass and Poplar. The ramp to Broadway, the express lanes, and the ramp from the express lanes to Broadway will also be closed.
• I-64, St. Louis City, 9 a.m. to 3 p.m., one right lane closed eastbound between 22nd Street and 6th
• I-44, St. Louis County, 7 p.m. to 5 a.m., two lanes closed eastbound between Eureka and Lewis Road.
• I-55, St. Louis County, 8 p.m. to 5 a.m., one left lane closed on westbound I-270 and eastbound I-255.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one southbound to eastbound I-255 lane closed.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one northbound to westbound I-270 lane closed.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound just east of Airflight.
• I-70, St. Louis County, 10 p.m. to 5 a.m., the ramp from westbound to Route 115/Cypress will be closed.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound at Route 115.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one westbound lane closed just after southbound I-170 exit.
• I-270, St. Louis County, 7 a.m. to 3 p.m., one lane closed northbound and southbound on New Halls Ferry.
• 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, 7 a.m. to 3 p.m., one lane closed on Dunn Road between New Halls Ferry and West Florissant.
• I-270, St. Louis County, 9 a.m. to 2 p.m., one right lane closed southbound near Route 100.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from Lindbergh Blvd. to Meir Lane.
• Route 100, St. Louis County, 3 a.m. to 10 a.m., one eastbound and westbound lane closed from I-270 off-ramp to Blasé Ave.
• Route 109, St. Louis County, 9 a.m. to 3 p.m., one northbound and southbound lane from Old Manchester to Route W closed.
• Route 180, St. Louis County, 8 a.m. to 3 p.m., one lane closed between I-70 and I-270.
• Route 340, St. Louis County, 6:30 a.m. to 2:30 p.m., one eastbound lane closed from Highland Park Drive to Woodchase Lane.
• Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed under I-270.
• Route P (MacKenzie Road), St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Watson.
• Route P (MacKenzie Road), St. Louis County, 8 a.m. to 6 p.m., one northbound and southbound lane closed from Route 30 to Route 366.
• I-70, St. Charles County, 6 a.m. to 3 p.m., one westbound lane closed at Cave Springs.
• I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Cave Springs.
• 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 lane closed eastbound at the Missouri River (Blanchette Bridge).
• I-55, Jefferson County, 7 p.m. to 5 a.m. one lane closed on McNutt under the interstate.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one northbound lane closed from Shenk to Route 141.
• Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
• Route 110, Jefferson County, 9 a.m. to 3 p.m., one lane closed over Joachim Creek. A flagger will help direct traffic through the work zone.
• Route M, Jefferson County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between St. Lukes and east of Moss Hollow.
• Route HH, Jefferson County, 8 a.m. to 3 p.m., one lane closed from Route 30 to Route O. A flagger will direct traffic through the work zone.
• 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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