Weekly construction report

St. Louis Work Zones May 29- June 4

ST. LOUIS – Residents who use I-55 between Virginia and River Des Peres should be prepared for new traffic patterns, after MoDOT shifts all interstate traffic from the southbound lanes to the northbound lanes in two stages.

Crews will move two lanes of northbound traffic back to the northbound side, starting Thursday, May 29 after morning rush. Drivers will continue to have two through lanes in each direction between Virginia and River Des Peres while crews restripe lanes and place barrier. About a week later, Monday, June 2, two lanes of southbound traffic will shift to share the northbound side of the interstate. Northbound and southbound drivers will continue with two through lanes on the northbound side of the interstate through this portion of the work. 

After the shift, crews will start rehabilitating the last two bridges (out of 26) on the project: the southbound I-55 bridges over the Union Pacific tracks and Koeln Avenue. 

For southbound traffic, the ramps from I-55 to Loughborough and Germania and the ramps from Virginia and Loughborough to I-55 will be closed. For northbound traffic, the ramp from Germania to I-55 will remain closed. The ramps between northbound I-55 and Loughborough will reopen for the remainder of the project. 

This work is part of a $63 million project to rehabilitate 13 pairs of bridges along I-55 in the city of St. Louis. 

Motorists traveling eastbound I-270 to connect with southbound I-170 will need to consider an alternate route.  MoDOT crews will close the I-270 ramp to southbound I-170 from 8 p.m. to 6 a.m. on Thursday, May 29 and Monday thru Wednesday, June 2-4. The nightly closure will allow crews to prepare for demolition of the southbound I-170 bridge (over Pershall).

Beginning Friday, June 6 at 8 p.m. the eastbound I-270 ramp to southbound I-170 will be closed through September while crews replace the I-170 bridge. The recommended detour is to continue eastbound on I-270 to Washington/Elizabeth, to westbound I-270, to the southbound I-170 ramp.

For real-time roadway weather conditions, go to http://traveler.modot.org/map. For real-time traffic, visit Welcome to Gateway Guide! | Missouri Department of Transportation (modot.org). All work is subject to change and may be shifted due to inclement weather.

Motorists should be aware of the following ongoing closures:

• I-55, St. Louis City, one southbound lane closed from I-44 to north of Bates and two southbound lanes closed north of Bates to north of Weber through 2025.
• I-55, St. Louis City and County, two northbound lanes closed from north of Bayless to Virginia through 2025.
• I-55, St. Louis City, the ramp from northbound to Loughborough and the Loughborough on-ramp to northbound I-55 will be closed through May 2025.
• I-55, St. Louis City, the ramp from Lafayette/Truman to southbound I-55 is closed through 2025.
• I-55, St. Louis City, the ramp from Germania to northbound I-55 is closed through 2025.
• I-55, St. Louis County, one northbound lane closed from north of Reavis Barracks to north of Bayless through 2025.
• I-64, St. Louis City, the ramp from westbound I-64 to Grand/Forest Park Avenue is closed.
• 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.
• Route 21, St. Louis County, one lane closed northbound and southbound over Gravois Creek and Grant’s Trail until December 2025.
• Route 21, one lane northbound and southbound will be closed Musick to Tesson Creek Estates through late 2025.
• Route 67, St. Louis County, one northbound and southbound lane closed over Coldwater Creek.
• Route 67, St. Louis County, all lanes closed northbound and southbound at Deer Creek (just south of Conway Road/German Boulevard through early August.
• 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 109, St. Louis County, the intersection of northbound/southbound Route 109 and eastbound/westbound Route CC closed through the end of 2025.
• Route 109, St. Louis County, S. Eatherton Road is closed at the intersection of Route 109 through July.
• Route 141, one southbound lane closed at I-64 through 2025.
• Route 141, St. Louis County, the westbound I-64 off ramp to southbound Route 141 and the eastbound I-64 off ramp to Route 141 closed.
• Route N, St. Louis County, one lane closed southbound from Cool Valley Drive to St. Ann’s Lane through July.
• Route W, St. Louis County, all lanes closed between Winnifred Drive and Twin River Road.
• Route AC, St. Louis County, one northbound and one southbound lane closed at Maline Creek (just south of Lucas & Hunt).
• 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, the ramp from southbound Route 67 to southbound I-55 will be closed through September 2025.
• Route 61/67, Jefferson County, two lanes closed northbound/southbound at Miller Road and at Route 61/67 and St. Johns Church Road.
• Route 67, Jefferson County, one southbound lane closed at I-55.
• Route 67, Jefferson County, one lane closed at Route CC.
• Route 67, Jefferson County, the southbound 67 to southbound I-55 loop ramp closed.
• Route Z, Jefferson County, three middle lanes closed in the center of Route Z. All traffic is pushed to the outside lanes.
• Route MM, Franklin County, closed in both directions between Purina Farms and Checkerboard Loop until October. 

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

Thursday, May 29

• I-64, St. Louis City, 8 p.m. to 5 a.m., one eastbound and westbound lane closed from Sarah to Jefferson.
• I-55, St. Louis City, 9 a.m. to 8 p.m., one northbound lane closed between Weber and Bates for traffic switch.
• I-44, St. Louis County, 7 p.m. to 5 a.m., one eastbound south outer road lane closed at Bowles.
• I-44, St. Louis County, 9 p.m. to 5 a.m., one westbound north outer road lane closed at Soccer Park.
• I-170, St. Louis County, 8:30 p.m. to 5 a.m., one lane closed southbound and northbound from Scudder Road to Route 115. One lane southbound from the westbound I-70 ramp to the eastbound I-70 overpass.
• I-270, St. Louis County, 8 p.m. to 6 a.m., eastbound I-270 exit ramp to southbound I-170 closed.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Baptist Church Road and Lindbergh Boulevard.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one eastbound lane closed between to Fox Creek Road and Booness Lane.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one westbound lane closed from Route OO to Old Manchester.
• Route 100, St. Louis County, 8 a.m. to 2 p.m., one right lane closed eastbound and westbound at Baxter.
• Route 109, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Eatherton to Clayton. Flaggers will direct traffic through the work zone.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one eastbound/westbound lane closed at North and South Road.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one lane closed in each direction at Woodson.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-270 and Lindbergh.
• Route 340, St. Louis County, 8 p.m. and 6 a.m., one lane closed eastbound between I-270 and Lindbergh.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one lane eastbound and westbound closed at Ashby.
• Route N, St. Louis County, 7 p.m. to 6 a.m., one northbound and one southbound lane closed from Jean Dr. to Thoroughman.
• Route AB (Ladue Road) 7 a.m. to 2 p.m., the southbound ramp to Woods Mill will be closed.
• Route AB, (Ladue Road), St. Louis County, 7 a.m. to 2 p.m., the ramp from Woods Mill to westbound will be closed.
• Route BA (Babler Park Drive), St. Louis County, 8 a.m. to 7 p.m., one lane will be closed between Route 109 south and Route 109 north. Flaggers will direct traffic through the work zone.
• I-70, St. Charles County, 8 p.m. to 5 a.m., up to two lanes closed between Route K and Mid Rivers Mall Drive.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one eastbound/westbound lane closed under northbound I-64.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed between Wentzville Parkway and the I-64 interchange.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8:30 p.m. to 9 a.m., one westbound lane closed from Route 364 to Route K.
• Route 61, St. Charles County, 8 p.m. to 6 a.m., one northbound and southbound lane closed between I-70 and Route A.
• Route Z, St. Charles County, 8 p.m. to 6 a.m., one lane closed between Route D and Route N. Flaggers will direct traffic through the work zone.
• Route 61, Jefferson County, 8 a.m. to 2 p.m., one eastbound/westbound lane closed at Route TT. Flaggers will direct traffic through the work zone.
• Route 61/67, Jefferson County, 7 a.m. to 3 p.m., one lane closed on both northbound and southbound at Miller Road.
• Route 141, Jefferson County, 9 a.m. to 2 p.m., right lanes closed northbound and southbound at Route 21.
• Route MM, Jefferson County, 8 p.m. to 5 a.m., one eastbound/westbound lane closed between Main Street to Route M.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound and westbound lane closed from Gasconade/Franklin County line to Route C.
• Route 100, Franklin County, 7 p.m. to 5:30 a.m., one lane closed on the Route 100 bridge over I-44 between Gray Summit and Route AT.
• Route C, Franklin County, 9 a.m. to 3 p.m., one lane closed on the Route C bridge at Beouf Creek. Flaggers will direct traffic through the work zone.
• Route KK, Franklin County, 8 a.m. to 3 p.m., one lane closed from Route C to Route 185.
• Route MM, Franklin County, 7 a.m. to 5 p.m., one lane closed between Beauty View Drive and Livestock Dr. 

• Route NN, Franklin County, 6 a.m. to 8 p.m., one lane closed between Route 30 and Route O. A flagger and pilot car will direct traffic through the work zone. 

   

Friday, May 30

• I-64, St. Louis City, 8 p.m. to 5 a.m., one eastbound and westbound lane closed from Sarah to Jefferson.
• I-55, St. Louis City, 9 a.m. to 8 p.m., one northbound lane closed between Weber and Bates for traffic switch.
• I-44, St. Louis County, 7 p.m. to 5 a.m., one eastbound south outer road lane closed at Bowles.
• I-44, St. Louis County, 9 p.m. to 5 a.m., one westbound north outer road lane closed at Soccer Park.
• I-170, St. Louis County, 9 p.m. to 6 a.m., one lane closed southbound and northbound from Scudder Road to Route 115. One lane southbound from the westbound I-70 ramp to the eastbound I-70 overpass.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Baptist Church Road and Lindbergh Boulevard.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one eastbound lane closed between to Fox Creek Road and Booness Lane.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., one westbound lane closed from Route OO to Old Manchester.
• Route 109, St. Louis County, 7 p.m. to 5 a.m., one lane closed from Eatherton to Clayton. Flaggers will direct traffic through the work zone.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., northbound Route 141 exit ramp to eastbound Route 30 closed.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one eastbound/westbound lane closed at North and South Road.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one lane closed in each direction at Woodson.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-270 and Lindbergh.
• Route 340, St. Louis County, 8 p.m. and 6 a.m., one lane closed eastbound between I-270 and Lindbergh.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one lane eastbound and westbound closed at Ashby.
• Route AB (Ladue Road) 7 a.m. to 2 p.m., the southbound ramp to Woods Mill will be closed.
• Route AB, (Ladue Road), St. Louis County, 7 a.m. to 2 p.m., the ramp from Woods Mill to westbound will be closed.
• Route BA (Babler Park Drive), St. Louis County, 8 a.m. to 7 p.m., one lane will be closed between Route 109 south and Route 109 north. Flaggers will direct traffic through the work zone.
• I-70, St. Charles County, 8 p.m. to 6 a.m., up to two lanes closed between Route K and Mid Rivers Mall Drive.
• I-70, St. Charles County, 8 p.m. to 6 a.m., one eastbound/westbound lane closed under northbound I-64.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8:30 p.m. to 9 a.m., one westbound lane closed from Route 364 to Route K.
• Route 61, St. Charles County, 8 p.m. to 6 a.m., one northbound and southbound lane closed between I-70 and Route A.
• Route Z, St. Charles County, 8 p.m. to 6 a.m., one lane closed between Route D and Route N. Flaggers will direct traffic through the work zone.
• I-55, Jefferson County, starting at 10 p.m., McNutt Street closed.
• Route 61, Jefferson County, 8 a.m. to 2 p.m., one eastbound/westbound lane closed at Route TT. Flaggers will direct traffic through the work zone.
• Route 61/67, Jefferson County, 7 a.m. to noon, one lane closed on both northbound and southbound at Miller Road.
• Route 141, Jefferson County, 9 a.m. to noon, right lanes closed northbound and southbound at Route 21.
• Route MM, Jefferson County, 8 p.m. to 5 a.m., one eastbound/westbound lane closed between Main Street to Route M.
• I-44, Franklin County, 8 p.m. to 6 a.m., one westbound lane and ramp closed at Route 50.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound and westbound lane closed from Gasconade/Franklin County line to Route C.
• Route M, Franklin County, 7 a.m. to noon, one lane closed from Route AT to Route 100. A pilot car will direct traffic through the work zone.
• Route KK, Franklin County, 8 a.m. to noon, one lane closed from Route C to Route 185.
• Route MM, Franklin County, 7 a.m. to 5 p.m., one lane closed between Beauty View Drive and Livestock Dr.
• Route NN, Franklin County, 6 a.m. to 8 p.m., one lane closed between Route 30 and Route O. A flagger and pilot car will direct traffic through the work zone. 

Saturday, May 31

• I-170, St. Louis County, 9 p.m. to 8 a.m., one lane closed southbound and northbound from Scudder Road to Route 115. One lane southbound from the westbound I-70 ramp to the eastbound I-70 overpass.

• I-55, Jefferson County, 24 hours, McNutt Street closed.

   

Sunday, June 1

• I-55, Jefferson County, 24 hours, McNutt Street closed.

   

Monday, June 2

• I-64, St. Louis City, 8 p.m. to 5 a.m., one eastbound and westbound lane closed from Sarah to Jefferson.
• I-55, St. Louis City, 6 a.m. to 3 p.m., one southbound lane closed between Bates and Weber for traffic switch.
• I-55, St. Louis City, starting at 9 a.m., southbound entrance ramp from Virginia, southbound exit and entrance ramp from Loughborough, southbound exit ramp to Germania closed.
• I-170, St. Louis County, 8:30 p.m. to 5 a.m., one lane closed southbound and northbound from Scudder Road to Route 115. One lane southbound from the westbound I-70 ramp to the eastbound I-70 overpass.
• I-270, St. Louis County, 8 p.m. to 6 a.m., eastbound I-270 exit ramp to southbound I-170 closed.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Baptist Church Road and Lindbergh Boulevard.
• Route 61/67, St. Louis County, 6 p.m. to 6 a.m., one northbound/southbound lane closed between Clayton Road and Swan Avenue.
• Route 100, St. Louis County, 8 a.m. to 2 p.m., one westbound lane closed at Baxter Road.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., eastbound/westbound ramps at Route 109 closed.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one eastbound/westbound lane closed at North and South Road.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-270 and Lindbergh.
• Route 340, St. Louis County, 8 p.m. and 6 a.m., one lane closed eastbound between I-270 and Lindbergh.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one lane closed in each direction at Woodson.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one lane eastbound and westbound closed at Ashby.
• Route AB (Ladue Road) 7 a.m. to 2 p.m., the southbound ramp to Woods Mill will be closed.
• Route AB, (Ladue Road), St. Louis County, 7 a.m. to 2 p.m., the ramp from Woods Mill to westbound will be closed.
• Route BA (Babler Park Drive), St. Louis County, 8 a.m. to 7 p.m., one lane will be closed between Route 109 south and Route 109 north. Flaggers will direct traffic through the work zone.
• I-70, St. Charles County, 8 p.m. to 5 a.m., up to two lanes closed between Route K and Mid Rivers Mall Drive.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed between Wentzville Parkway and the I-64 interchange.
• I-64, St. Charles County, 24 hours, one eastbound entrance ramp to I-64 from Route K closed.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8:30 p.m. to 9 a.m., one westbound lane closed from Route 364 to Route K.
• Route 61, St. Charles County, 8 p.m. to 6 a.m., one northbound and southbound lane closed between I-70 and Route A.
• Route Z, St. Charles County, 8:30 p.m. to 5:30 a.m., one northbound/southbound lane closed under I-70.
• Route Z, St. Charles County, 8 p.m. to 6 a.m., one lane closed between Route D and Route N. Flaggers will direct traffic through the work zone.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound exit ramp to Route A closed.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound I-55 entrance ramp from Route A closed.
• Route 61, Jefferson County, 8 a.m. to 2 p.m., one eastbound/westbound lane closed at Route TT. Flaggers will direct traffic through the work zone.
• Route 61/67, Jefferson County, 7 a.m. to 3 p.m., one lane closed on both northbound and southbound at Miller Road.
• Route MM, Jefferson County, 8 p.m. to 5 a.m., one eastbound/westbound lane closed between Main Street to Route M.
• Route PP, Jefferson County, 8 a.m. to 2 p.m., one lane closed at High Ridge Road.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound and westbound lane closed from Gasconade/Franklin County line to Route C.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound/westbound lane closed between Independence Drive to Route BB.
• Route W, Franklin County, 9 a.m. to 3 p.m., one lane will be closed over I-44. A flagger will direct traffic through the work zone.
• Route KK, Franklin County, 8 a.m. to 3 p.m., one lane closed from Route C to Route 185.
• Route MM, Franklin County, 7 a.m. to 5 p.m., one lane closed between Beauty View Drive and Livestock Dr. 

• Route NN, Franklin County, 6 a.m. to 8 p.m., one lane closed between Route 30 and Route O. A flagger and pilot car will direct traffic through the work zone. 

   

Tuesday, June 3 

• I-64, St. Louis City, 8 p.m. to 5 a.m., one eastbound and westbound lane closed from Sarah to Jefferson.
• I-44, St. Louis County, 7 p.m. to 5 a.m., one eastbound south outer road lane closed at Bowles.
• I-44, St. Louis County, 9 p.m. to 5 a.m., one westbound north outer road lane closed at Soccer Park.
• I-170, St. Louis County, 8:30 p.m. to 5 a.m., one lane closed southbound and northbound from Scudder Road to Route 115. One lane southbound from the westbound I-70 ramp to the eastbound I-70 overpass.
• I-270, St. Louis County, 8 p.m. to 6 a.m., eastbound I-270 exit ramp to southbound I-170 closed.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Baptist Church Road and Lindbergh Boulevard.
• Route 61/67, St. Louis County, 6 p.m. to 6 a.m., one northbound/southbound lane closed between Clayton Road and Swan Avenue.
• Route 67, St. Louis County, starting at 6 a.m., all lanes closed northbound and southbound over Deer Creek, just south of Conway Road/German Boulevard.
• Route 100, St. Louis County, 8 a.m. to 2 p.m., one westbound lane closed at Baxter Road.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., eastbound/westbound ramps at Route 109 closed.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one eastbound/westbound lane closed at North and South Road.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-270 and Lindbergh.
• Route 340, St. Louis County, 8 p.m. and 6 a.m., one lane closed eastbound between I-270 and Lindbergh.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one lane eastbound and westbound closed at Ashby.
• Route N, St. Louis County, 7 p.m. to 6 a.m., one northbound and one southbound lane closed from Jean Dr. to Thoroughman.
• Route AB (Ladue Road) 7 a.m. to 2 p.m., the southbound ramp to Woods Mill will be closed.
• Route AB, (Ladue Road), St. Louis County, 7 a.m. to 2 p.m., the ramp from Woods Mill to westbound will be closed.
• Route AC, St. Louis County, 8 a.m. to 2 p.m., the left turn lanes are closed at Parker.
• Route BA (Babler Park Drive), St. Louis County, 8 a.m. to 7 p.m., one lane will be closed between Route 109 south and Route 109 north. Flaggers will direct traffic through the work zone.
• I-70, St. Charles County, 8 p.m. to 5 a.m., up to two lanes closed between Route K and Mid Rivers Mall Drive.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed between Wentzville Parkway and the I-64 interchange.
• I-64, St. Charles County, 24 hours, one eastbound entrance ramp to I-64 from Route K closed.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8:30 p.m. to 9 a.m., one westbound lane closed from Route 364 to Route K.
• Route 61, St. Charles County, 8 p.m. to 6 a.m., one northbound and southbound lane closed between I-70 and Route A.
• Route Z, St. Charles County, 8:30 p.m. to 5:30 a.m., one northbound/southbound lane closed under I-70.
• Route Z, St. Charles County, 8 p.m. to 6 a.m., one lane closed between Route D and Route N. Flaggers will direct traffic through the work zone.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound exit ramp to Route A closed.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound I-55 entrance ramp from Route A closed.
• Route 61, Jefferson County, 8 a.m. to 2 p.m., one lane closed at Route TT. Flaggers will direct traffic through the work zone.
• Route 61/67, Jefferson County, 7 a.m. to 3 p.m., one lane closed on both northbound and southbound at Miller Road.
• Route PP, Jefferson County, 8 a.m. to 2 p.m., one lane closed at High Ridge Road.
• Route MM, Jefferson County, 8 p.m. to 5 a.m., one eastbound/westbound lane closed between Main Street to Route M.
• Route 30, Franklin County, 9 a.m. to 3 p.m., one lane closed over I-44. Flaggers will direct traffic through the work zone.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound and westbound lane closed from Gasconade/Franklin County line to Route C.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound/westbound lane closed between Independence Drive to Route BB.
• Route W, Franklin County, 9 a.m. to 3 p.m., one lane will be closed over I-44. A flagger will direct traffic through the work zone.
• Route KK, Franklin County, 8 a.m. to 3 p.m., one lane closed from Route C to Route 185.
• Route MM, Franklin County, 7 a.m. to 5 p.m., one lane closed between Beauty View Drive and Livestock Dr. 

• Route NN, Franklin County, 9 a.m. to 8 p.m., one lane closed between Route 30 and Route O. A flagger and pilot car will direct traffic through the work zone. 

   

Wednesday, June 4

• I-64, St. Louis City, 8 p.m. to 5 a.m., one eastbound and westbound lane closed from Sarah to Jefferson.
• I-44, St. Louis County, 7 p.m. to 5 a.m., one eastbound south outer road lane closed at Bowles.
• I-44, St. Louis County, 9 p.m. to 5 a.m., one westbound north outer road lane closed at Soccer Park.
• I-170, St. Louis County, 8:30 p.m. to 5 a.m., one lane closed southbound and northbound from Scudder Road to Route 115. One lane southbound from the westbound I-70 ramp to the eastbound I-70 overpass.
• I-270, St. Louis County, 8 p.m. to 6 a.m., eastbound I-270 exit ramp to southbound I-170 closed.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Musick and Concord School Road.
• Route 21, St. Louis County, 6 a.m. to 3 p.m., one northbound and southbound lane closed between Baptist Church Road and Lindbergh Boulevard.
• Route 61/67, St. Louis County, 6 p.m. to 6 a.m., one northbound/southbound lane closed between Clayton Road and Swan Avenue.
• Route 67, St. Louis County, starting at 6 a.m., all lanes closed northbound and southbound over Deer Creek, just south of Conway Road/German Boulevard.
• Route 100, St. Louis County, 8 a.m. to 2 p.m., one westbound lane closed at Baxter Road.
• Route 100, St. Louis County, 7 p.m. to 6 a.m., eastbound/westbound ramps at Route 109 closed.
• Route 340, St. Louis County, 8 a.m. to 2 p.m., one eastbound/westbound lane closed at North and South Road.
• Route 340, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound between I-270 and Lindbergh.
• Route 340, St. Louis County, 8 p.m. and 6 a.m., one lane closed eastbound between I-270 and Lindbergh.
• Route D, St. Louis County, 8 a.m. to 2 p.m., one lane eastbound and westbound closed at Ashby.
• Route N, St. Louis County, 7 p.m. to 6 a.m., one northbound and one southbound lane closed from Jean Dr. to Thoroughman.
• Route AB (Ladue Road) 7 a.m. to 2 p.m., the southbound ramp to Woods Mill will be closed.
• Route AB, (Ladue Road), St. Louis County, 7 a.m. to 2 p.m., the ramp from Woods Mill to westbound will be closed.
• Route BA (Babler Park Drive), St. Louis County, 8 a.m. to 7 p.m., one lane will be closed between Route 109 south and Route 109 north. Flaggers will direct traffic through the work zone.
• I-70, St. Charles County, 8 p.m. to 5 a.m., up to two lanes closed between Route K and Mid Rivers Mall Drive.
• I-70, St. Charles County, 9 p.m. to 5:30 a.m., one eastbound lane closed between Wentzville Parkway and the I-64 interchange.
• I-64, St. Charles County, 24 hours, one eastbound entrance ramp to I-64 from Route K closed.
• I-64, St. Charles County, 8 p.m. to 5:30 a.m., one eastbound lane closed from Route 364 to Route K.
• I-64, St. Charles County, 8:30 p.m. to 9 a.m., one westbound lane closed from Route 364 to Route K.
• Route 61, St. Charles County, 8 p.m. to 6 a.m., one northbound and southbound lane closed between I-70 and Route A.
• Route Z, St. Charles County, 8:30 p.m. to 5:30 a.m., one northbound/southbound lane closed under I-70.
• Route Z, St. Charles County, 8 p.m. to 6 a.m., one lane closed between Route D and Route N. Flaggers will direct traffic through the work zone.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound exit ramp to Route A closed.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound I-55 entrance ramp from Route A closed.
• Route 61, Jefferson County, 8 a.m. to 2 p.m., one lane closed at Route TT. Flaggers will direct traffic through the work zone.
• Route 61/67, Jefferson County, 7 a.m. to 3 p.m., one lane closed on both northbound and southbound at Miller Road.
• Route MM, Jefferson County, 8 p.m. to 5 a.m., one eastbound/westbound lane closed between Main Street to Route M.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound and westbound lane closed from Gasconade/Franklin County line to Route C.
• Route 50, Franklin County, 6 p.m. to 5 a.m., one eastbound/westbound lane closed between Independence Drive to Route BB.
• Route C, Franklin County, 9 a.m. to 3 p.m., one lane closed on the Route C bridge at Beouf Creek. Flaggers will direct traffic through the work zone.
• Route KK, Franklin County, 8 a.m. to 3 p.m., one lane closed from Route C to Route 185.
• Route MM, Franklin County, 7 a.m. to 5 p.m., one lane closed between Beauty View Drive and Livestock Dr.
• Route NN, Franklin County, 9 a.m. to 8 p.m., one lane closed between Route 30 and Route O. A flagger and pilot car will direct traffic through the work zone. 

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