St. Louis Work Zones for October 15-21

ST. LOUIS – Motorists who regularly use I-270 in North St. Louis County should be aware that the Missouri Department of Transportation will close all eastbound I-270 lanes at Washington/Elizabeth nightly beginning Thursday.  

The closures will allow workers to set beams (girders) in place that will support the bridge deck.  

The nightly closures are scheduled Thursday, October 15 through Saturday, October 17 from 9 p.m. until 6 a.m. 

 In addition, westbound I-270 traffic will be reduced to a single lane with 15-20-minute intermittent closures, as crews set girders overhead.

Drivers can use Pershall Road as a detour.

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-44, St. Louis City, Lafayette ramp to westbound I-44 closed until late 2020.
• I-44, St. Louis City, Jefferson ramp to eastbound I-44/southbound I-55 closed through fall 2020.
• I-44, St. Louis City, one left lane closed Grand to Lafayette until late 2020.
• I-44, St. Louis City, two left lanes closed Jefferson to Nebraska until late 2020.
• I-44, St. Louis City, one left lane closed Nebraska to Grand until late 2020.
• I-55, St. Louis City, access from the northbound I-55 ramp to Jefferson closed until late 2020.
• I-44, St. Louis County, one lane closed westbound between I-270 and Bowles through early 2022.
• I-70, St. Louis County, two left lanes closed westbound and one left lane closed eastbound between Route 141 and 5th Street until late 2020.
• I-270, St. Louis County, eastbound I-270 off-ramp to Washington Street/Elizabeth Avenue closed until mid-2021.
• Route 67, St. Louis County, northbound ramp to westbound I-270 closed till mid-2022.
• Route 366, St. Louis County, the ramp from southbound I-270 and eastbound I-44 to eastbound Route 366 will be closed through late fall.
• I-70, St. Charles County, the ramp from Fairgrounds to eastbound I-70 is closed until late 2020.
• Route K, St. Charles County, one lane closed weekdays at East Terra Lane from Sonderen to Route K until October.
• Route 30, Jefferson County, Gravois Road just east of Valley Dell is closed until mid-October.

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

Thursday, October 15

• I-64, St. Louis City, 9 a.m. to 3 p.m. one lane closed westbound at Market Street.
• I-44, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed eastbound and westbound from Route 109 to Route 100 at Gray Summit.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one lane closed southbound from Route 50/61/67 to Route 141.
• I-270, St. Louis County, 5 a.m. to 2 p.m. one lane closed eastbound and westbound at Washington/Elizabeth.
• Route 67, St. Louis County, 7:30 p.m. to 5 a.m., all lanes closed either northbound or southbound at the Lambert Tunnel.
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Weber Quarry to Route 94. Flaggers will direct traffic through the closure.
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Route D to Route 94. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound from Route 30 to Route 100.
• I-44, Franklin County, 7 a.m. to 3 p.m., one lane closed eastbound and westbound between Route 100 and the St. Louis county line.
• Route 50, Franklin County, 7 a.m. to 4 p.m., one lane closed in each direction at Route EE. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on the west outer road between Imperial Main and Vogel.
• Route 21, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Route H and Industrial Drive (south of Desoto).
• Route 30, Jefferson County, 7:30 a.m. to 3 p.m., one lane closed eastbound and westbound from LaKenny Lane to Valley Dell Drive.

Friday, October 16

• I-44, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed eastbound and westbound from Route 109 to Route 100 at Gray Summit.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one lane closed southbound from Route 50/61/67 to Route 141.
• I-270, St. Louis County, 5 a.m. to 2 p.m. one lane closed eastbound and westbound at Washington/Elizabeth.
• I-270, St. Louis County, 9 p.m. to 7 a.m., all lanes closed eastbound, two lanes closed westbound at Washington/Elizabeth.
• I-270, St. Louis County, 11 p.m. to 1 a.m.., all lanes closed eastbound and westbound for up to 10 minutes at Cold Water Creek.
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Weber Quarry to Route 94. Flaggers will direct traffic through the closure.
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Route D to Route 94. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound from Route 30 to Route 100.
• I-44, Franklin County, 7 a.m. to 3 p.m., one lane closed eastbound and westbound between Route 100 and the St. Louis county line.
• Route 50, Franklin County, 7 a.m. to 4 p.m., one lane closed in each direction at Route EE. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on the west outer road between Imperial Main and Vogel.
• Route 21, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Route H and Industrial Drive (south of Desoto).
• Route 30, Jefferson County, 7:30 a.m. to 3 p.m., one lane closed eastbound and westbound from LaKenny Lane to Valley Dell Drive.

Saturday, October 17

• I-270, St. Louis County, 5 a.m. to 2 p.m. one lane closed eastbound and westbound at Washington/Elizabeth.
• I-270, St. Louis County, 9 p.m. to 7 a.m., all lanes closed eastbound, two lanes closed westbound at Washington/Elizabeth.

Sunday, October 18

• I-270, St. Louis County, 9 p.m. to 7 a.m., all lanes closed eastbound, two lanes closed westbound at Washington/Elizabeth.

Monday, October 19

• I-64, St. Louis City, 9 a.m. to 3 p.m., one right lane closed eastbound and westbound across the Mississippi River at the Poplar Street Bridge.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one lane closed southbound from Route 50/61/67 to Route 141.
• I-270, St. Louis County, 5 a.m. to 2 p.m. one lane closed eastbound and westbound at Washington/Elizabeth.
• I-270, St. Louis County, 9 a.m. to 3 p.m., two lanes closed northbound at Von Talge.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one eastbound lane closed across the Missouri River at the Blanchette Bridge.
• I-70, St. Charles County, 9 p.m. to 5 a.m., the ramp from 5th Street to eastbound will be closed.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound between Mid Rivers Mall Drive and 5th
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Weber Quarry to Route 94. Flaggers will direct traffic through the closure.
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Route D to Route 94. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound from Route 30 to Route 100.
• I-44, Franklin County, 7 a.m. to 3 p.m., one lane closed eastbound and westbound between Route 100 and the St. Louis county line.
• Route 50, Franklin County, 7 a.m. to 4 p.m., one lane closed in each direction at Route EE. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on the west outer road between Imperial Main and Vogel.
• Route 30, Jefferson County, 7:30 a.m. to 3 p.m., one lane closed eastbound and westbound from LaKenny Lane to Valley Dell Drive.

Tuesday, October 20

• I-64, St. Louis City, 9 a.m. to 3 p.m., one right lane closed eastbound and westbound across the Mississippi River at the Poplar Street Bridge.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one lane closed southbound from Route 50/61/67 to Route 141.
• I-55, St. Louis County, 9 a.m. to 3 p.m., two lanes closed southbound at Virginia.
• I-270, St. Louis County, 5 a.m. to 2 p.m. one lane closed eastbound and westbound at Washington/Elizabeth.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one eastbound lane closed across the Missouri River at the Blanchette Bridge.
• I-70, St. Charles County, 9 p.m. to 5 a.m., the ramp from 5th Street to eastbound will be closed.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound between Mid Rivers Mall Drive and 5th
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Weber Quarry to Route 94. Flaggers will direct traffic through the closure.
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Route D to Route 94. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound from Route 30 to Route 100.
• Route 50, Franklin County, 7 a.m. to 4 p.m., one lane closed in each direction at Route EE. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on the west outer road between Imperial Main and Vogel.
• Route 30, Jefferson County, 7:30 a.m. to 3 p.m., one lane closed eastbound and westbound from LaKenny Lane to Valley Dell Drive.

Wednesday, October 21

• I-64, St. Louis City, 9 a.m. to 3 p.m., one right lane closed eastbound and westbound across the Mississippi River at the Poplar Street Bridge.
• I-44, St. Louis County, 7 p.m. to 5 a.m., one lane closed eastbound at Antire Road. The ramp from Antire Road to eastbound will also be closed.
• I-55, St. Louis County, 7 p.m. to 5 a.m., one lane closed southbound from Route 50/61/67 to Route 141.
• I-270, St. Louis County, 5 a.m. to 2 p.m. one lane closed eastbound and westbound at Washington/Elizabeth.
• I-70, St. Charles County, 9 p.m. to 5 a.m., one lane closed eastbound between Mid Rivers Mall Drive and 5th
• Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Weber Quarry to Route 94. Flaggers will direct traffic through the closure.
• Route F, St. Charles County, 7 a.m. to 4 p.m., one lane closed in each direction from Route D to Route 94. Flaggers will direct traffic through the closure.
• I-44, Franklin County, 7 p.m. to 5 a.m., one lane closed eastbound and westbound from Route 30 to Route 100.
• Route 50, Franklin County, 7 a.m. to 4 p.m., one lane closed in each direction at Route EE. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on the west outer road between Imperial Main and Vogel.
• Route 21, Jefferson County, 7 a.m. to 4 p.m., one lane closed between Route H and Industrial Drive (south of Desoto).
• Route 30, Jefferson County, 7:30 a.m. to 3 p.m., one lane closed eastbound and westbound from LaKenny Lane to Valley Dell Drive.

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