ST. LOUIS – Drivers in Jefferson County who travel Interstate 55 should be aware of an overnight ramp closure this weekend. Starting at 8 p.m. Saturday, May 8 crews will close the southbound I-55 exit ramp to southbound Route 67. The ramp is scheduled to reopen at 5 a.m. Sunday, May 9.
Traffic may detour around the closure by exiting at Route A and taking Route A to southbound Route 67.
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, May 6
- I-44, St. Louis City, 8 a.m. to 5 p.m., one lane closed eastbound and westbound from Hampton to I-44/I-55.
- I-170, St. Louis County, 9 p.m. to 5 a.m., southbound ramp to eastbound Route 180 and westbound Route 180 ramp to northbound I-170 will be closed.
- I-270, St. Louis County, 8 p.m. to 5 a.m., northbound ramp to Missouri Bottom will be closed.
- I-270, St. Louis County, 9 p.m. to 5 a.m., Missouri Bottom ramp to southbound I-270 will be closed.
- Route 141- St. Louis County, 8 a.m. to 3:30 p.m., one lane closed southbound at Route 364.
- I-270, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound between Dorsett and St. Charles Rock Road.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at West Florissant.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at various locations – Siebert, Weber, Mackenzie and Sappington.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Page and I-44.
- I-55, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Lindbergh and Weber.
- Route F, St. Charles County, 7 a.m. to 5 p.m., one lane closed in both directions from Route D to Route 94. Flaggers will direct traffic through the closure.
- I-70, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed westbound at Route K.
- Route 50, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Route EE and from Progress Parkway to I-44. 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 closure.
- Route 185, Jefferson County, 8 a.m. to 3 p.m., one lane closed in both directions at St. John’s Creek. Flaggers will direct traffic through the closure.
- Route 109, Jefferson County, 9 a.m. to 5 p.m., one lane closed southbound from the Meramec River to Route W/F.
Friday, May 7
- I-44, St. Louis City, 8 a.m. to 5 p.m., one lane closed eastbound and westbound from Hampton to I-44/I-55.
- I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound from I-270 to Soccer Park.
- 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, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at West Florissant.
- I-270, St. Louis County, 9 a.m. to 3 p.m., one lane closed southbound between Dorsett and St. Charles Rock Road.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Page and I-44.
- I-270, St. Louis County, 9 p.m. to 4 a.m., two lanes closed westbound at Cold Water Creek.
- I-270, St. Louis County, 9 p.m. to midnight, westbound entry ramp at Dunn Road just past I-170 will be closed.
- Route 141- St. Louis County, 8 a.m. to 3:30 p.m., one lane closed southbound at Route 364.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at various locations – Siebert, Weber, Mackenzie and Sappington.
- I-70, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed westbound at Route K.
- Route F, St. Charles County, 7 a.m. to 5 p.m., one lane closed in both directions from Route D to Route 94. Flaggers will direct traffic through the closure.
- Route 50, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Route EE and from Progress Parkway to I-44. 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 closure.
- Route 109, Jefferson County, 9 a.m. to 5 p.m., one lane closed southbound from the Meramec River to Route W/F.
Saturday, May 8
- I-55, Jefferson County, 8 p.m. to 5 a.m., southbound ramp to southbound Route 67 will be closed.
Sunday, May 9
- No Scheduled Closures
Monday, May 10
- 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, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at West Florissant.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Page and I-44.
- I-270, St. Louis County, 9 p.m. to 5 a.m., northbound ramp to westbound Route 370 will be closed.
- Route 141- St. Louis County, 8 a.m. to 3:30 p.m., one lane closed southbound at Route 364.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at various locations – Siebert, Weber, Mackenzie and Sappington.
- I-70, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed westbound at Route K.
- Route F, St. Charles County, 7 a.m. to 5 p.m., one lane closed in both directions from Route D to Route 94. Flaggers will direct traffic through the closure.
- Route K, St. Charles County, 9 a.m. to 3 p.m., various lanes closed at Dardenne Creek.
- I-44, Franklin County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Bourbeuse River.
- I-50, Franklin County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Bourbeuse River.
- Route 50, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Route EE and from Progress Parkway to I-44. 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 closure.
Tuesday, May 11
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at West Florissant.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Page and I-44.
- I-270, St. Louis County, 9 p.m. to 5 a.m., northbound ramp to westbound Route 370 will be closed.
- Route 141- St. Louis County, 8 a.m. to 3:30 p.m., one lane closed southbound at Route 364.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at various locations – Siebert, Weber, Mackenzie and Sappington.
- I-70, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed westbound at Route K.
- Route F, St. Charles County, 7 a.m. to 5 p.m., one lane closed in both directions from Route D to Route 94. Flaggers will direct traffic through the closure.
- Route K, St. Charles County, 9 a.m. to 3 p.m., various lanes closed at Dardenne Creek.
- I-44, Franklin County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Bourbeuse River.
- I-50, Franklin County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Bourbeuse River.
- Route 50, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Route EE and from Progress Parkway to I-44. 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 closure.
Wednesday, May 12
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound at West Florissant.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Page and I-44.
- I-270, St. Louis County, 9 p.m. to 5 a.m., northbound ramp to westbound Route 370 will be closed.
- Route 141- St. Louis County, 8 a.m. to 3:30 p.m., one lane closed southbound at Route 364.
- Route 30, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at various locations – Siebert, Weber, Mackenzie and Sappington.
- Route 30, St. Louis County, 9 a.m. to3 p.m., one lane closed in each direction at Route 141.
- I-70, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed westbound at Route K.
- Route F, St. Charles County, 7 a.m. to 5 p.m., one lane closed in both directions from Route D to Route 94. Flaggers will direct traffic through the closure.
- I-44, Franklin County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Bourbeuse River.
- I-50, Franklin County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound at Bourbeuse River.
- Route 50, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound at Route EE and from Progress Parkway to I-44. 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 closure.
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