St. Louis Work Zones for September 18-25

ST. LOUIS – Drivers heading west from downtown St. Louis will need to avoid the ramp from 14th Street to westbound I-64 starting Monday, September 23 at 7 a.m., as crews will close the ramp for the next two months to remove, repair, and replace the driving surface.

Detours will be marked; drivers can use 10th Street, Pine Street or Jefferson ramps to get to the westbound interstate.

If you are traveling to the Great Forest Park Balloon Race this weekend, consider using alternate entrances. Law enforcement may close ramps on eastbound and westbound 64 temporarily due to traffic conditions.

Drivers in St. Charles County should seek alternate routes beginning Monday, September 23 as MoDOT will close Route T at Route OO to Route M as part of a road widening and bridge project.  Drivers will be able to detour use Route OO to Route M. Detour information is placed on message boards in the area.

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 City, one westbound lane closed from Jefferson to Grand through December.
• I-44, St. Louis, two westbound lanes closed from Grand to Macklind 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 through September.
• I-64, St. Louis City, the ramp from 14th Street to westbound I-64 closed until mid-November.
• I-64, St. Louis City, the ramp from Pine Street to eastbound is closed through September.
• I-44, St. Louis County, one lane closed eastbound from west of Meramec River and Geyer until November.
• I-44, St. Louis County, one lane closed westbound between I-270 and Bowles through early 2022.
• 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 October.
• Route 109, St. Louis County, the left turn lane is closed on the bridge over Route 100 until summer 2020.
• Route 79, St. Charles County, one lane eastbound and westbound will be closed on Salt River Road over Route 79 until early December.
• Route 370, St. Charles County, one left lane eastbound and westbound closed through fall.
• Route B, St. Charles County, Route B between Hodges Club Road and Kampsville Road is closed until early October.
• Route T, St. Charles County, 7 a.m. until late December, Route T will closed between Route M and Route N.
• Route H, Franklin County, the Route H bridge over the Bourbeuse River is closed September 16 until late December.

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

Thursday, September 19

• I-70, St. Louis City, 6 p.m. to 2 p.m., one lane closed eastbound on the Stan Musial Veterans Memorial Bridge across the Mississippi River.
• I-44, St, Louis County, 8:30 a.m. to 3 p.m., one additional lane (two total) closed westbound at the Meramec River Bridge.
• 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 3 p.m., one eastbound lane closed. The eastbound Route 370 ramp to northbound 270 will also closed for bridge painting.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed northbound or southbound between Vance Road and Forest Park Avenue and Meramec Station Road and Valley Park Drive.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one northbound lane closed from I-64 to I-44.
• Route 141, St. Louis County, 6 a.m. to 4:30 p.m., one southbound lane closed from I-64 to I-44.
• Route T, St. Charles County, 8 a.m. to 3 p.m., one lane closed between I-70 Outer Road and Route OO and Route N. Flaggers will direct traffic through the closure.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one lane closed in each direction at Hill Top and Amvet. 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 67, Jefferson County, 9 a.m. to 5 p.m., one lane closed northbound 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, 7:30 p.m. to 7 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route C, Franklin County, 7 a.m. to 7 p.m., one lane closed between Route 100 and Route 50.
• Route K, Franklin County, 7 a.m. to 6 p.m., one lane closed between Route 30 and Route 185. Flaggers and a pilot car will direct traffic through the work zone.
• Route OO, Franklin County, 7:30 a.m. to 3:30 p.m., one lane closed from Hoven Road to Route 100. Flagger and pilot car will direct traffic through closure.

Friday, September 20

• I-64, St. Louis City, 5 p.m. to 11 p.m., law enforcement may temporary close westbound and eastbound ramps to Forest Park to manage traffic due to Great Forest Park Balloon Race.
• I-70, St. Louis City, 6 p.m. to 2 p.m., one lane closed eastbound on the Stan Musial Veterans Memorial Bridge across the Mississippi River.
• I-44, St, Louis County, 8:30 a.m. to 3 p.m., one additional lane (two total) closed westbound at the Meramec River Bridge.
• I-270, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed. The eastbound Route 370 ramp to northbound 270 will also closed for bridge painting.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed northbound or southbound between Vance Road and Forest Park Avenue and Meramec Station Road and Valley Park Drive.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one northbound lane closed from I-64 to I-44.
• Route 141, St. Louis County, 6 a.m. to 4:30 p.m., one southbound lane closed from I-64 to I-44.
• Route 370, St. Charles County, 8 p.m. to 5 a.m., one westbound lane closed at Route 94.
• Route T, St. Charles County, 8 a.m. to 3 p.m., one lane closed between I-70 Outer Road and Route OO and Route N. Flaggers will direct traffic through the closure.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one lane closed in each direction at Hill Top and Amvet. 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 67, Jefferson County, 9 a.m. to 5 p.m., one lane closed northbound 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, 7:30 p.m. to 7 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route C, Franklin County, 7 a.m. to 7 p.m., one lane closed between Route 100 and Route 50.
• Route K, Franklin County, 7 a.m. to 6 p.m., one lane closed between Route 30 and Route 185. Flaggers and a pilot car will direct traffic through the work zone.
• Route OO, Franklin County, 7:30 a.m. to 3:30 p.m., one lane closed from Hoven Road to Route 100. Flagger and pilot car will direct traffic through closure.

Saturday, September 21

• I-64, St. Louis City, 5 p.m. to 11 p.m., law enforcement may temporary close westbound and eastbound ramps to Forest Park to manage traffic due to Great Forest Park Balloon Race.
• Route 141, St. Louis County, one southbound and northbound left lane closed under I-70.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one lane closed in each direction at Hill Top and Amvet. Flaggers will direct traffic through the closure.
• Route K, Franklin County, 7 a.m. to 6 p.m., one lane closed between Route 30 and Route 185. Flaggers and a pilot car will direct traffic through the work zone.

Sunday, September 22

• Route 141, St. Louis County, one southbound and northbound left lane closed under I-70.
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Monday, September 23

• I-64, St. Louis City, 7 a.m. until mid-November, 14th Street ramp to westbound I-64 will be closed.
• I-70, St. Louis City, 6 p.m. to 2 p.m., one lane closed eastbound on the Stan Musial Veterans Memorial Bridge across the Mississippi River.
• I-44, St, Louis County, 8:30 a.m. to 3 p.m., one additional lane (two total) closed westbound at the Meramec River Bridge.
• I-270, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed. The eastbound Route 370 ramp to northbound 270 will also closed for bridge painting.
• Route 67, St. Louis County, 8 p.m. to 5 a.m., northbound tunnel closed.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed northbound or southbound between Vance Road and Forest Park Avenue and Meramec Station Road and Valley Park Drive.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one northbound lane closed from I-64 to I-44.
• Route 141, St. Louis County, 6 a.m. to 4:30 p.m., one southbound lane closed from I-64 to I-44.
• Route DD, St. Charles County, 8 p.m. to 5 p.m., one lane closed between I-64 and Route D. Flaggers and pilot car will direct traffic through closure.
• Route T, St. Charles County, 7 a.m. until late December, Route T will be closed between Route M and Route N. Pay attention to detour signage from Route OO to Route M.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one lane closed in each direction at Hill Top and Amvet. Flaggers will direct traffic through the closure.
• Route 21, Jefferson County, 9 a.m. to 3 p.m., one lane closed on Big River Bridge for deck repairs. Flaggers will direct traffic.
• Route 67, Jefferson County, 5 a.m. to 3 p.m., one lane closed southbound at Flucom Road.
• Route 67, Jefferson County, 9 a.m. to 5 p.m., one lane closed northbound 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 P, Jefferson County, 7 a.m. to 6 p.m., one lane closed between Route A and Route 110. Pilot car and flaggers will direct traffic through closure.
• I-44, Franklin County, 7:30 p.m. to 7 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• I-44, Franklin County, 8 a.m. to 3 p.m., one eastbound lane closed between Winsel Creek Bridge and Route JJ/Route W (Stanton Exit).
• Route C, Franklin County, 7 a.m. to 7 p.m., one lane closed between Route 100 and Route 50.

Tuesday, September 24

• I-70, St. Louis City, 6 p.m. to 2 p.m., one lane closed eastbound on the Stan Musial Veterans Memorial Bridge across the Mississippi River.
• I-44, St, Louis County, 8:30 a.m. to 3 p.m., one additional lane (two total) closed westbound at the Meramec River Bridge.
• I-255, St. Louis County, 9 a.m. to 3 p.m., one westbound lane closed on Jefferson Barracks Bridge.
• I-270, St. Louis County, 9 a.m. to 3 p.m., one eastbound lane closed. The eastbound Route 370 ramp to northbound 270 will also closed for bridge painting.
• Route 67, St. Louis County, 8 p.m. to 5 a.m., northbound tunnel closed.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed northbound or southbound between Vance Road and Forest Park Avenue and Meramec Station Road and Valley Park Drive.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one northbound lane closed from I-64 to I-44.
• Route 141, St. Louis County, 6 a.m. to 4:30 p.m., one southbound lane closed from I-64 to I-44.
• Route DD, St. Charles County, 8 p.m. to 5 p.m., one lane closed between I-64 and Route D. Flaggers and pilot car will direct traffic through closure.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one lane closed in each direction at Hill Top and Amvet. 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 67, Jefferson County, 9 a.m. to 5 p.m., one lane closed northbound 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 P, Jefferson County, 7 a.m. to 6 p.m., one lane closed between Route A and Route 110. Pilot car and flaggers will direct traffic through closure.
• I-44, Franklin County, 7:30 p.m. to 7 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• I-44, Franklin County, 8 a.m. to 3 p.m., one eastbound lane closed between Winsel Creek Bridge and Route JJ/Route W (Stanton Exit).
• Route C, Franklin County, 7 a.m. to 7 p.m., one lane closed between Route 100 and Route 50.

Wednesday, September 25

• I-70, St. Louis City, 6 p.m. to 2 p.m., one lane closed eastbound on the Stan Musial Veterans Memorial Bridge across the Mississippi River.
• I-44, St, Louis County, 8:30 a.m. to 3 p.m., one additional lane (two total) closed westbound at the Meramec River Bridge.
• I-255, St. Louis County, 9 a.m. to 3 p.m., one westbound lane closed on Jefferson Barracks Bridge.
• Route 67, St. Louis County, 8 p.m. to 5 a.m., southbound tunnel closed.
• Route 100, St. Louis County, 6 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed northbound or southbound between Vance Road and Forest Park Avenue and Meramec Station Road and Valley Park Drive.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one northbound lane closed from I-64 to I-44.
• Route 141, St. Louis County, 6 a.m. to 4:30 p.m., one southbound lane closed from I-64 to I-44.
• Route DD, St. Charles County, 8 p.m. to 5 p.m., one lane closed between I-64 and Route D. Flaggers and pilot car will direct traffic through closure.
• Route 21, Jefferson County, 7 a.m. to 5 p.m., one lane closed in each direction at Hill Top and Amvet. 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 67, Jefferson County, 9 a.m. to 5 p.m., one lane closed northbound 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 P, Jefferson County, 7a.m. to 6 p.m., one lane closed between Route A and Route 110. Pilot car and flaggers will direct traffic through closure.
• I-44, Franklin County, 7:30 p.m. to 7 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route C, Franklin County, 7 a.m. to 7 p.m., one lane closed between Route 100 and Route 50.

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