St. Louis Work Zones for June 20-26

ST. LOUIS – Rising waters in the Maryland Heights reservoir near Route 141 have caused the full closure of Route 141 near Sport Port. Northbound lanes closed Tuesday, while the southbound lanes closed this morning.

Drivers heading north can get to Creve Coeur Airport, but should consider Route 364 to Route 94 or I-270 to detour around the northbound closure. Drivers heading south will have to exit at Creve Coeur Mill Road. They should consider I-270 or Route 94 to head south.

Once waters have receded and crews have been able to inspect the roadway to ensure it remains safe, Route 141 will reopen.

The flooding closure does have impacts on traffic trying to avoid the closed ramps between southbound I-270 and eastbound and westbound I-70. Traffic remains congested on westbound Route 370 across the river with one lane closed for roadway and bridge updates. Drivers trying to avoid the ramp closure may want to consider using Lindbergh or St. Charles Rock Road to get to westbound I-70, or to use Route 364 to cross into St. Charles County.

This weekend, crews will close the ramp from southbound Route 141 to Clayton Road at 7 p.m. Friday, June 21 to place an overlay as part of preventative maintenance on the bridge. This work was rescheduled from last week. The ramp is expected to reopen before 5 a.m. Monday, June 24.

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, the ramp from Grand to westbound I-44 is closed through June.
• 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, two westbound lanes closed from Arsenal to Murdoch through mid-July.
• 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 Shrewsbury to eastbound I-44 is closed through mid-July.
• I-44, St. Louis City, the ramp from Vandeventer to westbound I-44 is closed through December.
• I-44, St. Louis County, one lane closed westbound between I-270 and Bowles through late 2021.
• I-270, St. Louis County, the ramp to eastbound and westbound I-70 is closed through August.
• 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 180, St. Louis County, the ramp from Route 180 to 270 that leads to eastbound and westbound I-70 is closed through August.
• 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 110, Jefferson County, one lane is closed at Fischer Creek between Fischer Road and Upper Plattin Road until mid-July.
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Please see the list of daily road closures, weather permitting:

Thursday, June 20

• I-70, St. Louis City, 7 p.m. to 5 a.m., up to two lanes closed westbound at Adelaide.
• I-44, St. Louis County, 9 a.m. to 4 p.m., one additional lane closed eastbound (two total) between Rudder and I-270.
• I-64, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound over the Missouri River.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound in various locations between Springdale and Hanley.
• Route 100, St. Louis County, 6 a.m. to 3 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from Route 100 to Route 61/67.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound between Route 30 and Route 100.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 61/67 to Route 30.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound between Route 30 and Route 61/67.
• Route D, St. Louis County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between I-270 and I-170.
• I-70, St. Charles County, 7 a.m. until June 27, one lane closed in each direction on the Executive Center Parkway bridge over the interstate.
• Route 61, St. Charles County, one lane closed northbound between Grothe and Route P.
• Route 79, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound at Salt River Road.
• Route 364, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed eastbound and westbound between Mid Rivers Mall Drive and Jungerman. There will be intermittent short-duration (15 minute) full closures of the roadway.
• Route K, St. Charles County, 8 a.m. to 2 p.m., one right lane closed northbound at East Terra.
• Route K, St. Charles County, 9 p.m. to 5 a.m., one lane closed southbound between I-70 and Veterans Memorial Parkway.
• I-44, Franklin County, 6 p.m. to 5 a.m., one lane closed eastbound from the Crawford County line to the Stanton exit.
• I-44, Franklin County, 8 p.m. to 8 a.m., one lane closed westbound from Route 30 to Route JJ/W.
• Route K, Franklin County, 7 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closures.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed in various locations between Route 67 and North Main Street.
• Route T and Route TT, Jefferson County, 8 a.m. to 6 p.m., one lane closed in various locations between Route JJ, Route 61 and I-55. Flaggers will direct traffic through the closures.
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Friday, June 21

• I-70, St. Louis City, 7 p.m. to 5 a.m., up to two lanes closed westbound at Adelaide.
• I-44, St. Louis County, 9 a.m. to 4 p.m., one additional lane closed eastbound (two total) between Rudder and I-270.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound in various locations between Springdale and Hanley.
• Route 100, St. Louis County, 6 a.m. to 3 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from Route 100 to Route 61/67.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound between Route 30 and Route 100.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 61/67 to Route 30.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound between Route 30 and Route 61/67.
• Route 141, St. Louis County, 7 p.m. until 5 a.m. Monday, the ramp from southbound to Clayton Road is closed.
• Route D, St. Louis County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between I-270 and I-170.
• I-70, St. Charles County, until June 27, one lane closed in each direction on the Executive Center Parkway bridge over the interstate.
• Route 79, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound at Salt River Road.
• Route 364, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed eastbound and westbound between Mid Rivers Mall Drive and Jungerman. There will be intermittent short-duration (15 minute) full closures of the roadway.
• Route K, St. Charles County, 9 p.m. to 5 a.m., one lane closed southbound between I-70 and Veterans Memorial Parkway.
• I-44, Franklin County, 6 p.m. to 5 a.m., one lane closed eastbound from the Crawford County line to the Stanton exit.
• I-44, Franklin County, 8 p.m. to 8 a.m., one lane closed westbound from Route 30 to Route JJ/W.
• Route K, Franklin County, 7 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closures.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed in various locations between Route 67 and North Main Street.
• Route T and Route TT, Jefferson County, 8 a.m. to 6 p.m., one lane closed in various locations between Route JJ, Route 61 and I-55. Flaggers will direct traffic through the closures.
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Saturday, June 22

• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound in various locations between Springdale and Hanley.
• Route 141, St. Louis County, until 5 a.m. Monday, the ramp from southbound to Clayton Road is closed.
• Route D, St. Louis County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between I-270 and I-170.
• I-70, St. Charles County, until June 27, one lane closed in each direction on the Executive Center Parkway bridge over the interstate.
• Route 364, St. Charles County, 9 p.m. to 5 a.m., up to two lanes closed eastbound and westbound between Mid Rivers Mall Drive and Jungerman. There will be intermittent short-duration (15 minute) full closures of the roadway.
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Sunday, June 23

• Route 141, St. Louis County, until 5 a.m. Monday, the ramp from southbound to Clayton Road is closed.
• Route D, St. Louis County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between I-270 and I-170.
• I-70, St. Charles County, until June 27, one lane closed in each direction on the Executive Center Parkway bridge over the interstate.
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Monday, June 24

• I-64, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound over the Missouri River.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound in various locations between Springdale and Hanley.
• Route 100, St. Louis County, 6 a.m. to 3 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from Route 100 to Route 61/67.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound between Route 30 and Route 100.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 61/67 to Route 30.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound between Route 30 and Route 61/67.
• Route D, St. Louis County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between I-270 and I-170.
• I-70, St. Charles County, until June 27, one lane closed in each direction on the Executive Center Parkway bridge over the interstate.
• I-70, St. Charles County, 7 a.m. through June 30, one lane closed on the ramp from TR Hughes to eastbound.
• I-70, St. Charles County, 9 a.m. to noon, one lane on the outer road near Route 370.
• Route 79, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound at Salt River Road.
• Route 370, St. Charles County, 11 a.m. to 2 p.m., the ramp from westbound to eastbound I-70 is closed.
• Route K, St. Charles County, 9 p.m. to 5 a.m., one lane closed southbound between I-70 and Veterans Memorial Parkway.
• I-44, Franklin County, 6 p.m. to 5 a.m., one lane closed eastbound from the Crawford County line to the Stanton exit.
• I-44, Franklin County, 8 p.m. to 8 a.m., one lane closed westbound from Route 30 to Route JJ/W.
• Route K, Franklin County, 7 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closures.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed in various locations between Route 67 and North Main Street.
• Route T and Route TT, Jefferson County, 8 a.m. to 6 p.m., one lane closed in various locations between Route JJ, Route 61 and I-55. Flaggers will direct traffic through the closures.

Tuesday, June 25

• I-64, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound over the Missouri River.
• I-64, St. Louis County, 9 a.m. to 1 p.m., narrowed lanes on the ramp from westbound to southbound I-270.
• I-64, St. Louis County, 11 a.m. to 3 p.m., narrowed lanes on the ramp from eastbound to northbound I-270.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound in various locations between Springdale and Hanley.
• Route 100, St. Louis County, 6 a.m. to 3 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from Route 100 to Route 61/67.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound between Route 30 and Route 100.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 61/67 to Route 30.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound between Route 30 and Route 61/67.
• Route D, St. Louis County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between I-270 and I-170.
• I-70, St. Charles County, until June 27, one lane closed in each direction on the Executive Center Parkway bridge over the interstate.
• I-70, St. Charles County, through June 30, one lane closed on the ramp from TR Hughes to eastbound.
• I-70, St. Charles County, 7 a.m. until 5 a.m. Thursday, Sonderen Road over the interstate will be closed.
• Route 79, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound at Salt River Road.
• Route K, St. Charles County, 9 p.m. to 5 a.m., one lane closed southbound between I-70 and Veterans Memorial Parkway.
• I-44, Franklin County, 6 p.m. to 5 a.m., one lane closed eastbound from the Crawford County line to the Stanton exit.
• I-44, Franklin County, 8 p.m. to 8 a.m., one lane closed westbound from Route 30 to Route JJ/W.
• Route K, Franklin County, 7 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closures.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed in various locations between Route 67 and North Main Street.
• Route T and Route TT, Jefferson County, 8 a.m. to 6 p.m., one lane closed in various locations between Route JJ, Route 61 and I-55. Flaggers will direct traffic through the closures.
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Wednesday, June 26

• I-64, St. Louis County, 9 a.m. to 3 p.m., one lane closed eastbound and westbound over the Missouri River.
• I-64, St. Louis County, 9 a.m. to 1 p.m., one left lane closed westbound near I-270.
• I-64, St. Louis County, 11 a.m. to 3 p.m., one left lane closed eastbound near I-270.
• I-70, St. Louis County, 7 p.m. to 5 a.m., up to two lanes closed eastbound and westbound in various locations between Springdale and Hanley.
• Route 100, St. Louis County, 6 a.m. to 3 p.m., one lane closed westbound at Route 109.
• Route 141, St. Louis County, 6 a.m. to 2:30 p.m., one lane closed southbound from Route 100 to Route 61/67.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound between Route 30 and Route 100.
• Route 141, St. Louis County, 9 a.m. to 4:30 p.m., one lane closed northbound from Route 61/67 to Route 30.
• Route 141, St. Louis County, 7 p.m. to 5 a.m., one lane closed northbound and southbound between Route 30 and Route 61/67.
• Route D, St. Louis County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between I-270 and I-170.
• I-70, St. Charles County, until June 27, one lane closed in each direction on the Executive Center Parkway bridge over the interstate.
• I-70, St. Charles County, through June 30, one lane closed on the ramp from TR Hughes to eastbound.
• I-70, St. Charles County, until 5 a.m. Thursday, Sonderen Road over the interstate will be closed.
• Route 79, St. Charles County, 7 a.m. to 5 p.m., one lane closed northbound and southbound at Salt River Road.
• Route K, St. Charles County, 9 p.m. to 5 a.m., one lane closed southbound between I-70 and Veterans Memorial Parkway.
• I-44, Franklin County, 6 p.m. to 5 a.m., one lane closed eastbound from the Crawford County line to the Stanton exit.
• I-44, Franklin County, 8 p.m. to 8 a.m., one lane closed westbound from Route 30 to Route JJ/W.
• Route K, Franklin County, 7 a.m. to 7 p.m., one lane closed at various locations between Route 30 and Route 185. Flaggers will direct traffic through the closures.
• Route 110, Jefferson County, 7:30 p.m. to 5 a.m., one lane closed in various locations between Route 67 and North Main Street.
• Route T and Route TT, Jefferson County, 8 a.m. to 6 p.m., one lane closed in various locations between Route JJ, Route 61 and I-55. Flaggers will direct traffic through the closures.

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