St. Louis Work Zones July 13-19

ST. LOUIS – Drivers traveling I-270 this weekend are to be aware of ramp closures. MoDOT crews will close the ramp from southbound I-270 to eastbound I-44 and the ramp from eastbound I-44 to Route 366 (Watson Road) for guardrail work and girder recoating on two bridges.  In addition, the two right lanes on southbound I-270 will be closed during this time.

The ramps and lanes close on Friday, July 14 at 9 p.m. and will reopen on Monday, July 17 by 5 a.m.

North County drivers should make note of the eastbound I-70 ramp to Cypress Rd. closing starting on Tuesday, July 18.  The ramp will be closed for eight days.

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, the ramp from Lafayette/Truman, the ramp from Arsenal and the ramp from Cherokee to southbound I-55 closed through December 2023.
  • I-70/44, St. Louis City, express lanes and the ramp from the express lanes to Broadway are closed through August 2023.
  • I-70/44, St. Louis City, westbound Broadway exit closed through mid-July.
  • I-70/44, St. Louis City, Biddle on-ramp to 70/44 closed through early summer 2023.
  • I-70, St. Louis City, southbound Broadway bridge over the interstate is closed through early summer 2023.
  • I-44, St. Louis County, the ramp from the north outer road near Route 66 State Park to westbound is closed through September.
  • I-44, St. Louis County, northbound outer ramp from Lewis Rd. closed.
  • I-44, St. Louis County, one lane closed eastbound and westbound between Williams Road and Lewis Road through July 17.
  • I-64, St. Louis County, one eastbound lane closed east of Ballas Rd.
  • I-64, St. Louis County, one southbound lane closed on the I-270 ramp to eastbound I-64 over Ballas.
  • I-70, St. Louis County, one eastbound lane closed from Lindbergh to Cypress.
  • I-70, St. Louis County, one eastbound lane closed from Cypress to Airflight.
  • I-170, St. Louis County, the Lackland Bridge over the interstate will be closed through July 2023.
  • I-170, St. Louis County, one southbound right lane will be closed south of Route 180 through July 2023.
  • I-270, St. Louis County, westbound entrance ramp past New Halls Ferry closed.
  • I-270, St. Louis County, one lane is closed on the one-way outer road (Pershall Road) from West Florissant to New Halls Ferry through summer 2023.
  • I-270, St. Louis County, one lane is closed on the one-way outer road (Pershall Road) at Ford Road.
  • I-270, St. Louis County, one lane is closed on the one-way outer road (Dunn Road) from New Halls Ferry to Washington/Elizabeth through mid-summer 2023.
  • 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.
  • I-270, St. Louis County, one northbound and one southbound lane closed at Route 180 (St. Charles Rock Road).
  • I-270, St. Louis County, the ramp from New Halls Ferry to westbound will be closed through August.
  • 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 100, St. Louis County, one eastbound lane closed between Andrew Drive and Monier Place through October.
  • Route 100, St. Louis County, one westbound lane closed between Glendale Gardens Drive to North Sappington through October.
  • Route 30, St. Louis County, one eastbound lane closed across the Meramec River through mid-August.
  • Route 67, St. Louis County, one northbound and southbound lane closed north of Route 94.
  • Route 141, St. Louis County, southbound 141 closed between Lakefront and Shoreline Drive.
  • Route 364, St. Charles County, one lane closed eastbound and westbound between Muegge Road and Missouri River until summer 2023.
  • 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, July 13

  • I-64, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane closed from before Taylor to past Sarah.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., two lanes closed eastbound and westbound near I-270.
  • I-44, St. Louis County, 9 p.m. to 5 a.m., two eastbound and westbound lanes closed between Williams Road and Lewis Road.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., up to three lanes closed on northbound from Butler Hill Road to the I-270 interchange. One lane on the ramp from northbound to westbound I-270 and the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed on southbound from Lindbergh Boulevard to the I-270 interchange. One lane on the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., one lane closed on the northbound ramp to Lindbergh Boulevard to I-270.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound/southbound lane closed on the ramp to eastbound I-255 under Lemay Ferry Road.
  • I-55, St. Louis County, 5:45 p.m. to 5:30 a.m., one lane closed northbound/southbound at I-270.
  • I-64, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed over I-270.
  • I-70, St. Louis County, 7 p.m. to 5 a.m., up to two eastbound and westbound lanes closed from Route 180 to I-170.
  • I-255, St. Louis County, 7:30 p.m. to 5 a.m., up to two lanes closed eastbound and westbound at I-55 interchange.
  • I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed under Cragwold Road overpass.
  • I-270, St. Louis County, 9 p.m. to 5 a.m., one westbound and eastbound lane closed between Riverview Drive to the Mississippi River.
  • I-270, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed between New Halls Ferry and Washington/Elizabeth.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at Route 367 flyover bridge.
  • I-270, St. Louis County, 7 p.m. to 2 p.m.one eastbound and westbound lane closed from the pedestrian bridge to New Florissant.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the ramp from northbound I-170 to eastbound I-270.
  • Route 100, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed from Westgate to Geyer Rd.
  • Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed from Berry to Bennet.
  • Route 109, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Woods Road to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed from Emerald Oaks Parkway to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed between Legends Parkway and Emerald Oaks Parkway.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-70 and I-270.
  • Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from River Bend Dr. to Ladue Rd.
  • Route 367, St. Louis County, 7 p.m. to 7 a.m., one lane closed northbound and southbound from I-270 to the city limits of St. Louis.
  • Route 367, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed under Route 270.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one northbound lane closed between Weber Road and Holly Hills.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed from Holly Hills to Preservation Parkway.
  • Route CC, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Kehrs Mill Road to Route 109.
  • I-70, St. Charles County, 7 a.m. to 3 p.m.., one westbound lane closed at Zumbehl and Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl and Cave Springs.
  • I-70 St. Charles County, 9 p.m. to 5 a.m., two eastbound lanes closed between Route 79 and Dardenne Creek.
  • Route 94, St. Charles County, 7 p.m. to 5:30 a.m., up to two lanes closed on bridge over Veteran’s Memorial Parkway and Boone’s Lick.
  • Route 94, St. Charles County, 9 p.m. to 5:30 a.m., all lanes closed over I-70.
  • I-94, St Charles County, 8 a.m. to 2 p.m., one lane closed between Muegge and Veterans Memorial Parkway.
  • Route 50, Franklin County, 6:30 a.m. to 2:30 p.m., one lane closed westbound from Franklin/Hoover to Oak.
  • Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one lane closed from northbound Route 47 to southbound Route 47.
  • Route 21, Jefferson County,6 p.m. to 6 a.m., one lane closed southbound from the Meramec River to Route M.
  • 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.

Friday, July 14

  • I-64, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane closed from before Taylor to past Sarah.
  • I-64, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed over I-270.
  • I-70, St. Louis County, 7 p.m. to 5 a.m., up to two westbound lanes closed from Route 180 to I-170.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., up to three lanes closed on northbound from Butler Hill Road to the I-270 interchange. One lane on the ramp from northbound to westbound I-270 and the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed on southbound from Lindbergh Boulevard to the I-270 interchange. One lane on the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., one lane closed on the northbound ramp to Lindbergh Boulevard to I-270.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound/southbound lane closed on the ramp to eastbound I-255 under Lemay Ferry Road.
  • I-55, St. Louis County, 5:45 p.m. to 5:30 a.m., one lane closed northbound/southbound at I-270.
  • I-44, St. Louis County, 9 p.m. to 5 a.m. two westbound lanes closed between Williams Road and Lewis Road through July 17.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., two lanes closed eastbound and westbound near I-270.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed eastbound and westbound under Geyer Road.
  • I-44, St. Louis County from 8 p.m. Friday, July 14 to 5 a.m. Monday, July 17, southbound I-270 exit ramp to eastbound I-44 closed.
  • I-255, St. Louis County, 7:30 p.m. to 5 a.m., up to two lanes closed eastbound and westbound at I-55 interchange.
  • I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed under Cragwold Road overpass.
  • I-270, St. Louis County, 9 p.m. to 5 a.m., one westbound and eastbound lane closed between Riverview Drive to the Mississippi River.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at Route 367 flyover bridge.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the ramp from northbound I-170 to eastbound I-270.
  • I-270, St. Louis County, 7 p.m. to 2 p.m.one eastbound and westbound lane closed from the pedestrian bridge to New Florissant.
  • I-270, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed between New Halls Ferry and Washington/Elizabeth.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
  • Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed from Berry to Bennet.
  • Route 100, St. Louis County, 7 p.m. Friday, July 14 to 2 p.m. Monday, July 17, Sappington Rd. closed at Route 100.
  • Route 100, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed from Westgate to Geyer Rd.
  • Route 109, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Woods Road to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed from Emerald Oaks Parkway to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed between Legends Parkway and Emerald Oaks Parkway.
  • Route 180, St. Louis County, 9 a.m. to noon, one lane closed eastbound between I-70 and I-270.
  • Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from River Bend Dr. to Ladue Rd.
  • Route 367, St. Louis County, 7 p.m. to 7 a.m., one lane closed northbound and southbound from I-270 to the city limits of St. Louis.
  • Route 367, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed under Route 270.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one northbound lane closed between Weber Road and Holly Hills.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed from Holly Hills to Preservation Parkway.
  • Route CC, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Kehrs Mill Road to Route 109. 
  • I-70, St. Charles County, 7 a.m. to 3 p.m.., one westbound lane closed at Zumbehl and Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl and Cave Springs.
  • I-70 St. Charles County, 9 p.m. to 6 a.m., two eastbound lanes closed between Route 79 and Dardenne Creek.
  • I-70, St. Charles County, 7 a.m. to 3 p.m.., one westbound lane closed at Zumbehl and Cave Springs.
  • I-94, St Charles County, 8 a.m. to 2 p.m., one lane closed between Muegge and Veterans Memorial Parkway.
  • Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one lane closed from northbound Route 47 to southbound Route 47.
  • Route 50, Franklin County, 6:30 a.m. to 2:30 p.m., one lane closed westbound from Franklin/Hoover to Oak.
  • Route 61/67, Jefferson County, 6 a.m. to noon, one northbound and southbound lane closed from the Meramec River to Church Road.
  • Route 21, Jefferson County, 6 p.m. to 6 a.m., one lane closed southbound from the Meramec River to Route M.

Saturday, July 15

  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., up to three lanes closed on northbound from Butler Hill Road to the I-270 interchange. One lane on the ramp from northbound to westbound I-270 and the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed on southbound from Lindbergh Boulevard to the I-270 interchange. One lane on the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., one lane closed on the northbound ramp to Lindbergh Boulevard to I-270.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound/southbound lane closed on the ramp to eastbound I-255 under Lemay Ferry Road.
  • I-55, St. Louis County, 5:45 p.m. to 5:30 a.m., one lane closed northbound/southbound at I-270.
  • I-44, St. Louis County from 8 p.m. Friday, July 14 to 5 a.m. Monday, July 17, southbound I-270 exit ramp to eastbound I-44 closed.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., two lanes closed eastbound and westbound near I-270.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed eastbound and westbound under Geyer Road.
  • I-255, St. Louis County, 7:30 p.m. to 5 a.m., up to two lanes closed eastbound and westbound at I-55 interchange.
  • I-270, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed between New Halls Ferry and Washington/Elizabeth.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
  • I-270, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Route 367 flyover bridge.
  • I-270, St. Louis County, 7 p.m. to 2 p.m.one eastbound and westbound lane closed from the pedestrian bridge to New Florissant.
  • Route 100, St. Louis County, 7 p.m. Friday, July 14 to 2 p.m. Monday, July 17, Sappington Rd. closed at Route 100.
  • Route 367, St. Louis County, 7 p.m. to 7 a.m., one lane closed northbound and southbound from I-270 to the city limits of St. Louis.
  • Route 367, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed under Route 270.
  • I-70, St. Charles County, 7 a.m. to 3 p.m.., one westbound lane closed at Zumbehl and Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl and Cave Springs.

Sunday, July 16

  • I-44, St. Louis County from 8 p.m. Friday, July 14 to 5 a.m. Monday, July 17, southbound I-270 exit ramp to eastbound I-44 closed.
  • Route 100, St. Louis County, 7 p.m. Friday, July 14 to 2 p.m. Monday, July 17, Sappington Rd. closed at Route 100.
  • Route 367, St. Louis County, 7 p.m. to 7 a.m., one lane closed northbound and southbound from I-270 to the city limits of St. Louis.

Monday, July 17

  • I-44, St. Louis City, 9 a.m. to 3 p.m. one westbound lane closed from before 22nd to after Ewing.
  • I-64, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane closed from before Taylor to past Sarah.
  • I-70, St. Louis County, 7 p.m. to 5 a.m., up to two westbound lanes closed from Route 180 to I-170.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., up to three lanes closed on northbound from Butler Hill Road to the I-270 interchange. One lane on the ramp from northbound to westbound I-270 and the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed on southbound from Lindbergh Boulevard to the I-270 interchange. One lane on the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., one lane closed on the northbound ramp to Lindbergh Boulevard to I-270.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound/southbound lane closed on the ramp to eastbound I-255 under Lemay Ferry Road.
  • I-55, St. Louis County, 5:45 p.m. to 5:30 a.m., one lane closed northbound/southbound at I-270.
  • I-64, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed over I-270.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., two lanes closed eastbound and westbound near I-270.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed eastbound and westbound under Geyer Road.
  • I-255, St. Louis County, 7:30 p.m. to 5 a.m., up to two lanes closed eastbound and westbound at I-55 interchange.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the ramp from northbound I-170 to eastbound I-270.
  • I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed under Cragwold Road overpass.
  • I-270, St. Louis County, 9 p.m. to 5 a.m., one westbound and eastbound lane closed between Riverview Drive to the Mississippi River.
  • I-270, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed between New Halls Ferry and Washington/Elizabeth.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
  • I-270, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Route 367 flyover bridge.
  • I-270, St. Louis County, 7 p.m. to 2 p.m.one eastbound and westbound lane closed from the pedestrian bridge to New Florissant.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-70 and I-270.
  • Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed from Berry to Bennet.
  • Route 100, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed from Westgate to Geyer Rd.
  • Route 109, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Woods Road to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed from Emerald Oaks Parkway to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed between Legends Parkway and Emerald Oaks Parkway.
  • Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from River Bend Dr. to Ladue Rd.
  • Route 367, St. Louis County, 7 p.m. to 7 a.m., one lane closed northbound and southbound from I-270 to the city limits of St. Louis.
  • Route 367, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed under Route 270.
  • Route 370, St. Louis County, 5 a.m. to 3 p.m., various lane closures between I-270 and Route 141.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one northbound lane closed between Weber Road and Holly Hills.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed from Holly Hills to Preservation Parkway.
  • Route CC, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Kehrs Mill Road to Route 109. 
  • I-70, St. Charles County, 7 a.m. to 3 p.m.., one westbound lane closed at Zumbehl and Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl and Cave Springs.
  • Route 21, Jefferson County, 6 p.m. to 6 a.m., one lane closed southbound from the Meramec River to Route M.
  • Route 50, Franklin County, 6:30 a.m. to 2:30 p.m., one lane closed westbound from Franklin/Hoover to Oak.
  • Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one lane closed from northbound Route 47 to southbound Route 47.
  • 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.

Tuesday, July 18

  • I-44, St. Louis City, 9 a.m. to 3 p.m. one westbound lane closed from before 22nd to after Ewing.
  • I-64, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane closed from before Taylor to past Sarah.
  • I-70, St. Louis County, 7 p.m. to 5 a.m., up to two westbound lanes closed from Route 180 to I-170.
  • I-70, St. Louis County, eastbound exit ramp to Cypress closed.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., up to three lanes closed on northbound from Butler Hill Road to the I-270 interchange. One lane on the ramp from northbound to westbound I-270 and the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed on southbound from Lindbergh Boulevard to the I-270 interchange. One lane on the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., one lane closed on the northbound ramp to Lindbergh Boulevard to I-270.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound/southbound lane closed on the ramp to eastbound I-255 under Lemay Ferry Road.
  • I-55, St. Louis County, 5:45 p.m. to 5:30 a.m., one lane closed northbound/southbound at I-270.
  • I-64, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed over I-270.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., two lanes closed eastbound and westbound near I-270.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed eastbound and westbound under Geyer Road.
  • I-255, St. Louis County, 7:30 p.m. to 5 a.m., up to two lanes closed eastbound and westbound at I-55 interchange.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the ramp from northbound I-170 to eastbound I-270.
  • I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed under Cragwold Road overpass.
  • I-270, St. Louis County, 9 p.m. to 5 a.m., one westbound and eastbound lane closed between Riverview Drive to the Mississippi River.
  • I-270, St. Louis County, 8 p.m. to 5 p.m., northbound I-270 ramp to Route 180 (St. Charles Rock Rd.) closed.
  • I-270, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed between New Halls Ferry and Washington/Elizabeth.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
  • I-270, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Route 367 flyover bridge.
  • I-270, St. Louis County, 7 p.m. to 2 p.m.one eastbound and westbound lane closed from the pedestrian bridge to New Florissant.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-70 and I-270.
  • New Halls Ferry, St. Louis County, 8 p.m. to 5 a.m., all lanes closed under I-270.
  • Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed from Berry to Bennet.
  • Route 100, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed from Westgate to Geyer Rd.
  • Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from River Bend Dr. to Ladue Rd.
  • Route 109, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Woods Road to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed from Emerald Oaks Parkway to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed between Legends Parkway and Emerald Oaks Parkway.
  • Route 367, St. Louis County, 7 p.m. to 7 a.m., one lane closed northbound and southbound from I-270 to the city limits of St. Louis.
  • Route 367, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed under Route 270.
  • Route 370, St. Louis County, 5 a.m. to 3 p.m., various lane closures between I-270 and Route 141.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one northbound lane closed between Weber Road and Holly Hills.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed from Holly Hills to Preservation Parkway.
  • Route CC, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Kehrs Mill Road to Route 109. 
  • I-70, St. Charles County, 7 a.m. to 3 p.m.., one westbound lane closed at Zumbehl and Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl and Cave Springs.
  • Route 21, Jefferson County, 6 p.m. to 6 a.m., one lane closed southbound from the Meramec River to Route M.
  • Route 50, Franklin County, 6:30 a.m. to 2:30 p.m., one lane closed westbound from Franklin/Hoover to Oak.
  • Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one lane closed from northbound Route 47 to southbound Route 47.
  • 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.

Wednesday, July 19

  • I-44, St. Louis City, 9 a.m. to 3 p.m. one westbound lane closed from before 22nd to after Ewing.
  • I-64, St. Louis City, 9 a.m. to 3 p.m., one eastbound lane closed from before Taylor to past Sarah.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., two lanes closed eastbound and westbound near I-270.
  • I-44, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed eastbound and westbound under Geyer Road.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., up to three lanes closed on northbound from Butler Hill Road to the I-270 interchange. One lane on the ramp from northbound to westbound I-270 and the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed on southbound from Lindbergh Boulevard to the I-270 interchange. One lane on the ramp from southbound to eastbound I-255 will also be closed.
  • I-55, St. Louis County, 7:30 p.m. to 5 a.m., one lane closed on the northbound ramp to Lindbergh Boulevard to I-270.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one northbound/southbound lane closed on the ramp to eastbound I-255 under Lemay Ferry Road.
  • I-55, St. Louis County, 8 p.m. to 5 a.m., one lane closed northbound/southbound at I-270.
  • I-64, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed over I-270.
  • I-70, St. Louis County, 7 p.m. to 5 a.m., up to two westbound lanes closed from Route 180 to I-170.
  • I-70, St. Louis County, eastbound exit ramp to Cypress closed.
  • I-170, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the ramp from northbound I-170 to eastbound I-270.
  • I-255, St. Louis County, 7:30 p.m. to 5 a.m., up to two lanes closed eastbound and westbound at I-55 interchange.
  • I-270, St. Louis County, 9 p.m. to 5 a.m., one westbound and eastbound lane closed between Riverview Drive to the Mississippi River.
  • I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed under Cragwold Road overpass.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
  • I-270, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed at Route 367 flyover bridge.
  • I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at New Halls Ferry.
  • I-270, St. Louis County, 7 p.m. to 2 p.m.one eastbound and westbound lane closed from the pedestrian bridge to New Florissant.
  • New Halls Ferry, St. Louis County, 8 p.m. to 5 a.m., all lanes closed under I-270.
  • Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed from Berry to Bennet.
  • Route 100, St. Louis County, 6 a.m. to 2 p.m., one eastbound and westbound lane closed from Westgate to Geyer Rd.
  • Route 109, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Woods Road to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed from Emerald Oaks Parkway to Old Manchester Road. Flaggers will direct traffic through the work zone.
  • Route 109, St. Louis County, 8 a.m. to 3 p.m., one lane closed between Legends Parkway and Emerald Oaks Parkway.
  • Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-70 and I-270.
  • Route 340, St. Louis County, 6 a.m. to 2 p.m., one westbound lane closed from River Bend Dr. to Ladue Rd.
  • Route 367, St. Louis County, 7 a.m. to 3 p.m., one eastbound and westbound lane closed under Route 270.
  • Route 367, St. Louis County, 7 p.m. to 7 a.m., one lane closed northbound and southbound from I-270 to the city limits of St. Louis.
  • Route 370, St. Louis County, 5 a.m. to 3 p.m., various lane closures between I-270 and Route 141.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one northbound lane closed between Weber Road and Holly Hills.
  • Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed from Holly Hills to Preservation Parkway.
  • Route CC, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Kehrs Mill Road to Route 109. 
  • I-70, St. Charles County, 7 a.m. to 3 p.m.., one westbound lane closed at Zumbehl and Cave Springs.
  • I-70, St. Charles County, 9 a.m. to 3 p.m., one eastbound lane closed at Zumbehl and Cave Springs.
  • Route 50, Franklin County, 6:30 a.m. to 2:30 p.m., one lane closed westbound from Franklin/Hoover to Oak.
  • Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one lane closed from northbound Route 47 to southbound Route 47.
  • Route 21, Jefferson County, 6 p.m. to 6 a.m., one lane closed southbound from the Meramec River to Route M.
  • 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 61/67, Jefferson County, 7 p.m. to 5 a.m., one northbound and southbound lane closed from the Meramec River to Church Road.

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Districts Involved
St. Louis
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