St. Louis Work Zones for August 15 - 21

ST. LOUIS – Drivers in North St. Louis County who use the I-70 and Lucas-Hunt interchange should be aware of complete northbound lane closures this weekend.

Starting at 8 p.m. Friday, August 16, crews will close all the northbound Lucas-Hunt lanes over I-70. All northbound drivers south of the interchange will have to exit onto I-70 eastbound. To get back to northbound Lucas-Hunt, drivers should take eastbound I-70 to Jennings Station Road to access westbound I-70 back to northbound Lucas-Hunt. Detours will be marked. All lanes are expected to reopen by 5 a.m. Monday, August19.

For more on roadway closures due to construction, additional work zone information and real-time roadway weather conditions (including flood closures) go to http://traveler.modot.org/map. For real-time traffic, visit www.gatewayguide.com. All work is weather permitting and may be shifted due to inclement weather.

Motorists should be aware of the following on-going closures:

• I-44, St. Louis, two westbound lanes closed from Grand to Macklind through December.
• I-44, St. Louis City, one westbound lane closed from Macklind to Arsenal through December.
• I-44, St. Louis City, one eastbound lane closed from Murdoch to the River Des Peres through December.
• I-44, St. Louis City, one eastbound lane closed from Hampton to Grand through December
• I-44, St. Louis City, the ramp from Vandeventer to westbound I-44 is closed through December.
• I-64, St. Louis city, the ramp from eastbound to 14th Street is closed August 7 through September.
• I-44, St. Louis County, one lane closed westbound between I-270 and Bowles through late 2021.
• I-270, St. Louis County, westbound Watson ramp onto I-270 is closed until late October.
• Route 67, St. Louis County, the Dorsett-Midland bridge over Lindbergh is closed until September.
• Route 109, St. Louis County, the left turn lane is closed on the bridge over Route 100 until summer 2020.
• Route 366, St. Louis County, the westbound ramp to westbound I-44 and northbound and southbound I-270 is closed through November.
• Route 370, St. Charles County, one left lane eastbound and westbound closed through fall.

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

Thursday, August 15

• I-44, St. Louis City, 8 a.m. to 2 p.m., two lanes westbound between River Des Peres and Laclede Station Road.
• I-44, St. Louis City, 9 a.m. to 5 p.m., two lanes closed eastbound between Laclede Station Road and River Des Peres.
• I-70, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound various locations from Springdale to Hanley.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound various locations from Springdale to Hanley.
• I-270, St. Louis County, 9 a.m. to 2:30 p.m., one lane closed westbound at Lindbergh.
• I-255, St. Louis County, 5 a.m. to 2 p.m., two lanes closed eastbound on Jefferson Barracks Bridge.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from I-64 to Route 30.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound at Route 21.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound at Route 21.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 30 to I-64.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed southbound at the Meramec River and the Burlington Northern Santa Fe Railroad.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound from Route 30 to I-55.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., 9 a.m. to 3 p.m., one lane closed southbound in Lindbergh tunnel.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route U, St. Louis County, 8 p.m. to 5 a.m., one lane closed northbound over I-70.
• Route 94, St. Charles County, 9 a.m. to 3 p.m., one lane closed northbound and southbound from O’Fallon Road to Wolfrum.
• Route T, St. Charles County, 8 a.m. to 3 p.m., one lane closed from Route M to Route D. Flaggers will direct traffic through the closure.
• Route 67, Jefferson County, 5 a.m. to 3 p.m., one lane closed southbound at Flucom Road.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed from Route 67 to Route 21. Flaggers will direct traffic through the closure.
• Route K, Franklin County, 6 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 8 p.m. to 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.

Friday, August 16

• I-44, St. Louis City, 8 a.m. to 2 p.m., two lanes westbound between River Des Peres and Laclede Station Road.
• I-44, St. Louis City, 9 a.m. to 5 p.m., two lanes closed eastbound between Laclede Station Road and River Des Peres.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound various locations from Springdale to Hanley.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from I-64 to Route 30.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound at Route 21.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound at Route 21.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 30 to I-64.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound from Route 30 to I-55.
• Route 141, St. Louis County, 7 p.m. to 7 p.m. Saturday, up to two lanes closed southbound at the Meramec River and Burlington Northern Santa Fe Railroad.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route U, St. Louis County, 8 p.m. to 5 a.m. Monday, all northbound lanes closed over I-70.
• I-70, St. Charles County, 9 p.m. to noon Saturday, two lanes closed at Route K.
• Route 94, St. Charles County, 9 a.m. to 3 p.m., one lane closed northbound and southbound from O’Fallon Road to Wolfrum.
• Route T, St. Charles County, 8 a.m. to 3 p.m., one lane closed from Route M to Route D. Flaggers will direct traffic through the closure.
• Route 67, Jefferson County, 5 a.m. to 3 p.m., one lane closed southbound at Flucom Road.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed from Route 67 to Route 21. Flaggers will direct traffic through the closure.
• Route K, Franklin County, 6 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 8 p.m. to 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route M, Jefferson County, 7 p.m. to 5 a.m., one lane closed between Route 61 and I-55. Flaggers will direct traffic through the closure.
• Route M, Jefferson County, 9 p.m. to 5 a.m., ramp onto northbound I-55 will be closed. 

Saturday, August 17

• I-64, St. Louis City, 9:30 p.m. to 1 a.m., westbound ramp to 21st/Market will be closed.
• I-64, St. Louis City, 9:30 p.m. to 1 a.m., westbound ramp to 3000 Market will be closed.
• I-64, St. Louis City, 9:30 p.m. to 1 a.m., eastbound ramp to Market/Bernard will be closed.
• I-64, St. Louis City, 9:30 p.m. to 1 a.m., eastbound ramp to Vandeventer will be closed.
• Route 100, St. Louis City, 9:30 p.m. to 1 a.m., road closed from Broadway to Macklind.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound various locations from Springdale to Hanley.

Sunday, August 18

• No Scheduled Closures

Monday, August 19

• I-44, St. Louis City, 8 a.m. to 2 p.m., two lanes westbound between River Des Peres and Laclede Station Road.
• I-44, St. Louis City, 9 a.m. to 5 p.m., two lanes closed eastbound between Laclede Station Road and River Des Peres.
• I-44, St. Louis City, 9 a.m. to 3 p.m., one lane closed eastbound near Memorial.
• I-44, St. Louis City, 9 a.m. to 3 p.m., one lane closed westbound from Poplar Street Bridge to westbound I-70.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound various locations from Springdale to Hanley.
• I-270, St. Louis County, 9 a.m. to 2:30 p.m., one lane closed in various locations on the Outer Roads Pershall and Dunn from Route 367 to Lindbergh. Flaggers will direct traffic through the closure.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from I-64 to Route 30.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound at Route 21.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 30 to I-64.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound at Route 21.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound from Route 30 to I-55.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• I-70, St. Charles County, 9 p.m. to noon Saturday, two lanes closed at Route K.
• Route 94, St. Charles County, 9 a.m. to 3 p.m., one lane closed northbound and southbound from O’Fallon Road to Wolfrum.
• Route T, St. Charles County, 8 a.m. to 3 p.m., one lane closed from Route M to Route D. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound ramp to Route M will be closed.
• Route 67, Jefferson County, 5 a.m. to 3 p.m., one lane closed southbound at Flucom Road.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed from Route 67 to Route 21. Flaggers will direct traffic through the closure.
• Route M, Jefferson County, 7 p.m. to 5 a.m., one lane closed between Route 61 and I-55. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 8 p.m. to 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route K, Franklin County, 6 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closure.

Tuesday, August 20

• I-44, St. Louis City, 8 a.m. to 2 p.m., two lanes westbound between River Des Peres and Laclede Station Road.
• I-44, St. Louis City, 9 a.m. to 5 p.m., two lanes closed eastbound between Laclede Station Road and River Des Peres.
• I-44, St. Louis City, 9 a.m. to 3 p.m., one lane closed eastbound near Memorial.
• I-44, St. Louis City, 9 a.m. to 3 p.m., one lane closed westbound from Poplar Street Bridge to westbound I-70.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound various locations from Springdale to Hanley.
• I-70, St. Louis County, 8 p.m. to 5 a.m., eastbound ramp to Natural Bridge will be closed.
• I-270, St. Louis County, 9 a.m. to 2:30 p.m., one lane closed in various locations on the Outer Roads Pershall and Dunn from Route 367 to Lindbergh. Flaggers will direct traffic through the closure.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from I-64 to Route 30.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound at Route 21.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 30 to I-64.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound at Route 21.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound from Route 30 to I-55.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• I-70, St. Charles County, 8 p.m. to 5 a.m., eastbound ramp to Route Z will be closed.
• Route 94, St. Charles County, 9 a.m. to 3 p.m., one lane closed northbound and southbound from O’Fallon Road to Wolfrum.
• Route T, St. Charles County, 8 a.m. to 3 p.m., one lane closed from Route M to Route D. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound ramp to Route M will be closed.
• Route 67, Jefferson County, 5 a.m. to 3 p.m., one lane closed southbound at Flucom Road.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed from Route 67 to Route 21. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 8 p.m. to 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route K, Franklin County, 6 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closure.

Wednesday, August 21

• I-44, St. Louis City, 8 a.m. to 2 p.m., two lanes westbound between River Des Peres and Laclede Station Road.
• I-44, St. Louis City, 9 a.m. to 5 p.m., two lanes closed eastbound between Laclede Station Road and River Des Peres.
• I-44, St. Louis City, 9 a.m. to 3 p.m., one lane closed eastbound near Memorial.
• I-44, St. Louis City, 9 a.m. to 3 p.m., one lane closed westbound from Poplar Street Bridge to westbound I-70.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound various locations from Springdale to Hanley.
• I-70, St. Louis County, 9 a.m. to 1:30 p.m., one lane closed westbound before Blanchette Bridge.
• I-70, St. Louis County, 8 p.m. to 5 a.m., westbound ramp to Jennings Station Road will be closed.
• I-70, St. Louis County, 8 p.m. to 5 a.m., westbound ramp to Cypress will be closed.
• I-270, St. Louis County, 9 a.m. to 2:30 p.m., one lane closed in various locations on the Outer Roads Pershall and Dunn from Route 367 to Lindbergh. Flaggers will direct traffic through the closure.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from I-64 to Route 30.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound at Route 21.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 30 to I-64.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound at Route 21.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound from Route 30 to I-55.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route 94, St. Charles County, 9 a.m. to 3 p.m., one lane closed northbound and southbound from O’Fallon Road to Wolfrum.
• Route T, St. Charles County, 8 a.m. to 3 p.m., one lane closed from Route M to Route D. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 9 p.m. to 5 a.m., southbound ramp to Route M will be closed.
• Route 67, Jefferson County, 5 a.m. to 3 p.m., one lane closed southbound at Flucom Road.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed from Route 67 to Route 21. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 8 p.m. to 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route K, Franklin County, 6 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closure.

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