St. Louis Work Zones for September 12-18:

ST. LOUIS – Drivers who use I-44 for weekend travel will want to consider alternate routes September 13-16, as MoDOT will close the interstate for work on the Watson Road bridge.

This work, which includes bridge girder painting, will allow crews to accelerate construction enough to be able to open the bridge by the end of September, one month early.

Crews will start closing all lanes of eastbound and westbound I-44 between I-270 and Geyer Road starting at 7 p.m. Friday, September 13, with all lanes closed by 8 p.m. The ramps from northbound and southbound I-270 to eastbound I-44 will also close at this time.

All lanes are scheduled to reopen by 5 a.m. Monday, September 16.

This weekend, crews will also be painting the I-70 bridge over Route 141. Crews will have one lane closed northbound and southbound Saturday, September 14 and Sunday, September 15 between 6 a.m. and 5 p.m. each day.

Crews start overnight resurfacing work on Route 141 between Vance Road and Meramec Station Road in Valley Park next week. Crews will have two northbound or southbound lanes closed on Route 141 each night between 7 p.m. and 5 a.m. to remove the old driving surface and repave.

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 Pine Street to eastbound is closed through September.
• I-44, St. Louis County, one lane closed westbound between I-270 and Bowles through early 2022.
• I-44, St. Louis County, one lane closed eastbound between the Meramec River and Geyer until November.
• 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 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.
• Route 79, St. Charles County, one lane eastbound and westbound will be closed on Salt River Road over Route 79 until early December.
• Route B, St. Charles County, Route B between Hodges Club Road and Kampsville Road is closed until early October.
• Route 30, Jefferson County, the turn lane between Carol Park and Ottomeyer Road is closed until late September.
• Route H, Franklin County, the Route H bridge over the Bourbeuse River is closed September 16 until late December.
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Please see the list of daily road closures, weather permitting:

Thursday, September 12

• I-64, St. Louis City, 9 a.m. to 1 p.m., one left lane closed eastbound on the Poplar Street Bridge across the Mississippi River.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one right lane closed eastbound and westbound across the Meramec River in Times Beach.
• 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 p.m. to 3 a.m., up to three lanes closed northbound and southbound at Rott Road.
• 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 5 a.m., two right lanes closed northbound at the Meramec River Bridge.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed northbound between Clayton and I-64.
• Route 370, St. Louis County, 9 a.m. to 3 p.m., one lane on the eastbound ramp to northbound I-270 will be closed.
• Route U, St. Louis County, midnight until 10 p.m., the ramp from northbound to westbound I-70 will be closed.
• Route K, St. Charles County, 9 p.m. to 5 a.m., one lane closed southbound at I-70.
• 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 Z, St. Charles County, 8 a.m. to 3 p.m., one lane closed between Route D and I-70. Flaggers will direct traffic through the work zone.
• 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 M, Jefferson County, 7 p.m. to 5 a.m., up to two lanes closed at Metropolitan.
• I-44, Franklin County, 7:30 p.m. to 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
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Friday, September 13

• 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-44, St. Louis County, 8 p.m. until 5 a.m. Monday, all lanes closed eastbound and westbound between I-270 and Geyer Road. The ramps from northbound and southbound I-270 to eastbound will also be closed.
• 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 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 9:30 a.m., two right lanes closed northbound at the Meramec River Bridge.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed northbound between Clayton and I-64.
• Route 370, St. Louis County, 9 a.m. to 3 p.m., one lane on the eastbound ramp to northbound I-270 will be closed.
• Route K, St. Charles County, 9 p.m. to 5 a.m., one lane closed southbound at I-70.
• 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.
• Route M, Jefferson County, 7 p.m. to 5 a.m., up to two lanes closed at Metropolitan.
• I-44, Franklin County, 7:30 p.m. to 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route E, Franklin County, 7 a.m. to 6 p.m., one lane closed between Route 100 and Route Y. Flaggers and a pilot car will direct traffic through the work zone.
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Saturday, September 14

• I-44, St. Louis County, until 5 a.m. Monday, all lanes closed eastbound and westbound between I-270 and Geyer Road. The ramps from northbound and southbound I-270 to eastbound will also be closed.
• 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, 7 a.m. to 7 p.m., one lane on the ramp from southbound to westbound Route 370 will be closed.
• Route 141, St. Louis County, 6 a.m. to 4 p.m., one left lane closed northbound and southbound at 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 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.
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Sunday, September 15

• I-44, St. Louis County, until 5 a.m. Monday, all lanes closed eastbound and westbound between I-270 and Geyer Road. The ramps from northbound and southbound I-270 to eastbound will also be closed.
• I-270, St. Louis County, 9 p.m. to 3 a.m., up to three lanes closed northbound and southbound at Rott Road.
• Route 141, St. Louis County, 6 a.m. to 5 p.m., one left lane closed northbound and southbound at I-70.
• I-55, Jefferson County, 9 p.m. to 3 a.m., one lane closed northbound and southbound at Third Street and Central Avenue.
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Monday, September 16

• I-70, St. Louis City, 6 p.m. to 6 a.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 p.m. to 3 a.m., up to three lanes closed northbound and southbound at Rott Road.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed northbound or southbound between Vance Road and Meramec Station Road.
• Route 370, St. Louis County, 9 a.m. to 3 p.m., one lane on the eastbound ramp to northbound I-270 will be closed.
• 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.
• I-55, Jefferson County, 9 p.m. to 3 a.m., one lane closed northbound and southbound at Third Street and Central Avenue.
• 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 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• Route H, Franklin County, starting at midnight through late December, the bridge over the Bourbeuse River will be closed.
• 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.

Tuesday, September 17

• I-70, St. Louis City, 6 p.m. to noon Wednesday, 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 -44, St. Louis County, 9 p.m. to 3 a.m., up to two lanes closed eastbound and westbound at Fox Creek.
• Route 100, St. Louis County, 9 a.m. to 2 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed northbound or southbound between Vance Road and Meramec Station Road.
• Route 370, St. Louis County, 9 a.m. to 3 p.m., one lane on the eastbound ramp to northbound I-270 will be closed.
• 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 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• 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.

Wednesday, September 18

• I-70, St. Louis City, 6 p.m. to noon Thursday, 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 -44, St. Louis County, 9 p.m. to 3 a.m., up to two lanes closed eastbound and westbound at Fox Creek.
• 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 5 a.m., up to two lanes closed northbound or southbound between Vance Road and Meramec Station Road.
• Route 370, St. Louis County, 9 a.m. to 3 p.m., one lane on the eastbound ramp to northbound I-270 will be closed.
• 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 6 a.m., one lane closed west bound from Route 30/47 to the Crawford County line.
• 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.

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