ST. LOUIS – Drivers in south St. Louis city or county heading to Illinois will need to determine alternate routes as crews will close the ramp to eastbound I-64 across this Mississippi River this weekend.
Crews will close the eastbound Interstate 44/northbound Interstate 55 ramp to the eastbound Interstate 64 bridge across the Mississippi River (the Poplar Street Bridge) Friday, April 30, at 8 p.m. for pavement repairs. Drivers already on eastbound I-64 will still be able to use the Poplar Street Bridge.
The ramp is scheduled to reopen by 5 a.m. Monday, May 3.
Drivers should consider using the Interstate 255 bridge across the Mississippi (the Jefferson Barracks Bridge) or detour to the Martin Luther King bridge as alternate routes.
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 www.gatewayguide.com. All work is subject to change and may be shifted due to inclement weather.
Motorists should be aware of the following on-going closures:
- I-64, St. Louis City, three lanes closed eastbound across the Mississippi River at the Poplar Street Bridge until October.
- I-64, St. Louis City, Ewing bridge over the interstate is closed until late July.
- I-64, St. Louis City, one left lane closed eastbound and westbound under Ewing until August 2021.
- I-44, St. Louis County, one lane closed westbound between I-270 and Bowles through early 2022.
- I-44, St. Louis County, one eastbound lane closed at I-270 until mid-May.
- I-270, St. Louis County, eastbound I-270 off-ramp to Washington Street/Elizabeth Avenue closed until mid-2021.
- I-270, St. Louis County, one lane Dunn Road at Washington/Elizabeth closed until fall.
- I-270, St. Louis County, eastbound and westbound Dunn Road closed between Village North Drive to Breezy Point Lane closed until mid June.
- I-270, St. Louis County, northbound and southbound West Florissant over I-270 closed until August.
- Route 67, St. Louis County, northbound ramp to westbound I-270 closed till mid-2022.
- Route 180, St. Louis County, one right lane closed westbound under I-170 until mid-May.
Please see the list of daily road closures, weather permitting:
Thursday, April 29
- I-44, St. Louis City, 6 p.m. to 5 a.m., two eastbound right lanes closed from Grand to I-44/I-55.
- I-44, St. Louis City, 7 p.m. to 5 a.m., two westbound right lanes closed from I-44/I-55 to Grand.
- I-44, St. Louis City, 7 p.m. to 5 a.m., the Jefferson ramps at I-44 will be closed periodically.
- I-44, St. Louis County, 7 a.m. to 4 p.m., Yarnell under I-44 will be closed.
- I-270, St. Louis County, 8 p.m. to 5 a.m., the ramp from northbound to Missouri Bottom will be closed.
- I-270, St. Louis County, 10 p.m. to 5 a.m., additional southbound lane closed (two total) between St. Charles Rock Road and Dorsett (one northbound and southbound lane is closed around the clock.)
- I-270, St, Louis County, starting at 7 a.m., eastbound and westbound Dunn Road is closed between Village North Drive to Breezy Point Lane until mid-June.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Seibert, Weber, Mackenzie and Sappington.
- Route 141, St. Louis County, 9 a.m. to 3 p.m., one right northbound lane closed at Earth City Lake.
- Route 370, St. Louis County, 9 p.m. to 5 a.m., the ramp from Missouri Bottom to Route 370 will be closed.
- I-70, St. Charles County, 7 p.m. to 5 a.m., one lane eastbound closed at Wentzville Parkway.
- Route WW, Jefferson County, 9 a.m. to 3 p.m. one lane closed at Maupin Creek. Flaggers will direct traffic through the work zone.
- Route AJ, Franklin County, 7 a.m. to 5 p.m., one lane closed in each direction from Route 50 to Route YY. Flaggers will direct traffic through the closures.
Friday, April 30
- I-44/I-55, St. Louis City, 8 p.m. until 5 a.m. Monday, the ramp from eastbound/northbound to eastbound I-64 (the Poplar Street Bridge) will be closed.
- I-44, St. Louis City, 6 p.m. to 7 a.m., one left lane closed eastbound and westbound between Grand and I-44/I-55.
- I-44, St. Louis County, 7 a.m. to 4 p.m., Yarnell under I-44 will be closed.
- I-270, St. Louis County, 8 p.m. to 5 a.m., the ramp from northbound to Missouri Bottom will be closed.
- I-270, St. Louis County, 10 p.m. to 5 a.m., additional southbound lane closed (two total) between St. Charles Rock Road and Dorsett (one northbound and southbound lane is closed around the clock.)
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at West Florissant.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Seibert, Weber, Mackenzie and Sappington.
- Route 370, St. Louis County, 9 p.m. to 5 a.m., the ramp from Missouri Bottom to Route 370 will be closed.
- Route AJ, Franklin County, 7 a.m. to 5 p.m., one lane closed in each direction from Route 50 to Route YY. Flaggers will direct traffic through the closures.
Saturday, May 1
- I-44/I-55, St. Louis City, until 5 a.m. Monday, the ramp from eastbound/northbound to eastbound I-64 (the Poplar Street Bridge) will be closed.
- I-44, St. Louis City, 6 p.m. to 7 a.m., one right lane closed eastbound and westbound between Grand and I-44/I-55.
- I-270, St. Louis County, 10 p.m. to 5 a.m., additional southbound lane closed (two total) between St. Charles Rock Road and Dorsett (one northbound and southbound lane is closed around the clock.)
Sunday, May 2
- I-44/I-55, St. Louis City, until 5 a.m. Monday, the ramp from eastbound/northbound to eastbound I-64 (the Poplar Street Bridge) will be closed.
Monday, May 3
- I-55, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Lindbergh and Weber.
- I-270, St. Louis County, 10 p.m. to 5 a.m., additional northbound and southbound lane closed (two total) between St. Charles Rock Road and Dorsett (one northbound and southbound lane is closed around the clock.)
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at West Florissant.
- I-270, St. Louis County, 9 a.m. to 3 p.m., narrowed lanes on the ramps to I-44
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Route D and I-44.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Seibert, Weber, Mackenzie and Sappington.
- Route 67, St. Louis County, at 5 a.m., the ramp from northbound to eastbound I-270 will reopen.
- Route 180, St. Louis County, starting at 9 a.m., one westbound lane closed under I-170.
- Route 370, St. Louis County, 10 p.m. to 5 a.m., the ramp from eastbound to southbound I-270 will be closed.
- Route 370, St. Louis County, 9 p.m. to 5 a.m., the ramp from eastbound to southbound Missouri Bottom will be closed.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one eastbound and westbound lane closed between Lake St. Louis and Route K.
- Route 94, St. Charles County, 9 a.m. to 3 p.m., one lane closed on the westbound ramp to eastbound Route 364.
- Route 50, Franklin County, 7 a.m. to 4 p.m., one lane closed eastbound and westbound from Old Route 50 to Denmark. Flaggers will direct traffic through the closure.
- Route AJ, Franklin County, 7 a.m. to 5 p.m., one lane closed in each direction from Route 50 to Route YY. Flaggers will direct traffic through the closures.
Tuesday, May 4
- I-44, St. Louis County, 9 a.m. to 3 p.m., one westbound lane closed from I-270 to the Soccer Park exit.
- I-55, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Lindbergh and Weber.
- I-270, St. Louis County, 10 p.m. to 5 a.m., additional northbound and southbound lane closed (two total) between St. Charles Rock Road and Dorsett (one northbound and southbound lane is closed around the clock.)
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at West Florissant.
- I-270, St. Louis County, 9 a.m. to 3 p.m., narrowed lanes on the ramps to I-44
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Route D and I-44.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Seibert, Weber, Mackenzie and Sappington.
- Route 370, St. Louis County, 10 p.m. to 5 a.m., the ramp from eastbound to southbound I-270 will be closed.
- Route 370, St. Louis County, 9 p.m. to 5 a.m., the ramp from eastbound to southbound Missouri Bottom will be closed.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one eastbound and westbound lane closed between Lake St. Louis and Route K.
- Route 94, St. Charles County, 9 a.m. to 3 p.m., one lane closed on the westbound ramp to eastbound Route 364.
- Route 50, Franklin County, 7 a.m. to 4 p.m., one lane closed eastbound and westbound from Old Route 50 to Denmark. Flaggers will direct traffic through the closure.
- Route AJ, Franklin County, 7 a.m. to 5 p.m., one lane closed in each direction from Route 50 to Route YY. Flaggers will direct traffic through the closures.
Wednesday, May 5
- I-64, St. Louis City, 9 a.m. to 3 p.m., one lane closed eastbound at Vandeventer.
- I-55, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Lindbergh and Weber.
- I-270, St. Louis County, 9 p.m. to 5 a.m., the ramp from Missouri Bottom to southbound will be closed.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at West Florissant.
- I-270, St. Louis County, 9 a.m. to 3 p.m., narrowed lanes on the ramps to I-44
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Route D and I-44.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Seibert, Weber, Mackenzie and Sappington.
- Route 180, St. Louis County, 9 p.m. to 5a.m., the ramp from westbound to northbound I-170 and the ramp from southbound I-170 to eastbound will be closed.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one eastbound and westbound lane closed between Lake St. Louis and Route K.
- Route 50, Franklin County, 7 a.m. to 4 p.m., one lane closed eastbound and westbound from Old Route 50 to Denmark. Flaggers will direct traffic through the closure.
- Route AJ, Franklin County, 7 a.m. to 5 p.m., one lane closed in each direction from Route 50 to Route YY. Flaggers will direct traffic through the closures.
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