St. Louis Work Zones for Nov. 4- 10

ST. LOUIS – Drivers traveling on Route 370 in North St. Louis County may experience delays during overnight work on the route between I-270 and St. Louis Mills Boulevard. Starting at 7 p.m., Thursday. November 4, one lane of eastbound Route 370 will be closed between Route 141 and St. Louis Mills Boulevard.

In addition, the ramp from St. Louis Mills Boulevard to eastbound Route 370 will close from 9 p.m. to 5 a.m.

On Friday, November 5, the southbound I-270 ramp to westbound Route 370 and the northbound Route 141 ramp to westbound Route 370 will be closed from 9 p.m. to 6 a.m.

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, the ramp from eastbound to Jefferson will be closed until early November.
• I-64, St. Louis City, Ewing bridge over the interstate is closed until late November.
• I-270, St. Louis County, westbound exit ramp at Old Halls Ferry closed until mid-November.
• I-270, St. Louis County, one lane of Dunn Road at Washington/Elizabeth to Hanley/Graham closed until fall.
• I-270, St. Louis County, eastbound and westbound Pershall Road is closed at Coldwater Creek until 2022.
• I-270, St. Louis County, westbound ramp closed to Hanley/Graham
• I-270, St. Louis County, one lane of Pershall between West Florissant and Knollstone Drive will be closed until May 2022. Westbound traffic will no longer be able to use this section of Pershall.
• Route 67, St. Louis County, northbound ramp to westbound I-270 closed till mid-2022.
• Route 67, St. Louis County, the ramp from northbound to eastbound Route 340 is closed through mid-2022.
• Route 340, St. Louis County, ramp from northbound Lindbergh to eastbound and westbound Route 340 closed.

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

Thursday, November 4

• I-44, St. Louis City, 9 a.m. to 11 a.m., one lane closed westbound and eastbound in the depressed section.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on North and South Outer Roads between Route 141 and Yarnell.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the South Outer Road between Route 141 and Maritz Overpass Street.
• I-270, St. Louis County, 7 p.m. to 6 a.m., up to two lanes closed eastbound between Route 67 (Lindbergh Blvd.) and I-170.
• I-270, St. Louis County, 7 a.m. to 12 a.m., westbound Dunn Rd. between Old Halls Ferry and New Halls Ferry (Target Dr.) closed.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry to Hanley/Graham
• Route 100, St. Louis County, 6 a.m. to 12 p.m., one lane closed westbound from Big Bend to Brentwood.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Big Bend to Brentwood.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in both directions in various locations from I-170 to Route 67.
• Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound and westbound from Spoede to Old Olive Road.
• Route 340, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed eastbound and westbound at Route 67.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound under the Route 340 bridge.
• Route 370, St. Louis County, 7 p.m. to 5 a.m., one lane closed eastbound from Route 141 to St. Louis Mills Blvd.
• Route 370. St. Louis County, 9 p.m. to 5 a.m., ramp closed from St. Louis Mills Blvd. to eastbound Route 370.
• Route F, St. Charles County, starting at 6 p.m., Route F closed from Route D to north of Ameling Street.
• I-55, Jefferson County, 6 p.m. to 6 a.m., one lane closed on the West Outer Road (Ozark Drive). Flaggers will direct traffic through the closure.
• Route A, Jefferson County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound from Old 21 and Collins Drive. Flaggers will direct traffic through the closure.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed on northbound and southbound Route 21 at Route 110.
• Old Route 21, Jefferson County, 8 a.m. to 3 p.m., various lanes closed on the Old Route 21 bridge over Route M. Flaggers will direct traffic through the closure.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.

Friday, November 5

• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on North and South Outer Roads between Route 141 and Yarnell.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the South Outer Road between Route 141 and Maritz Overpass Street.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry to Hanley/Graham.
• I-270, St. Louis County, 7 p.m. to 8 a.m. and 9 p.m. to 6 a.m., various eastbound lane closures between Lindbergh and I-170.
• I-270, St. Louis County, 7 p.m. to 6 a.m., eastbound entrance ramp at Lindbergh closed.
• I-270, St. Louis County, 24 hours, westbound Dunn Rd. between Old Halls Ferry and New Halls Ferry (Target Dr.) closed.
• I-270, St. Louis County, 7 p.m. to 7 a.m. and 9 p.m. to 6 a.m., various lanes closed westbound at Washington/Elizabeth.
• Route 100, St. Louis County, 6 a.m. to 12 p.m., one lane closed westbound from Big Bend to Brentwood.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Big Bend to Brentwood.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in both directions in various locations from I-170 to Route 67.
• Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound and westbound from Spoede to Old Olive Road.
• Route 340, St. Louis County, 8:30 a.m. to 12 p.m., one lane closed eastbound and westbound at Route 67.
• Route 67, St. Louis County, 9 a.m. to 12 p.m., one lane closed northbound and southbound under the Route 340 bridge.
• Route 370, St. Louis County, 9 p.m. to 6 a.m., southbound I-270 ramp to westbound Route 370 closed.
• Route 370, St. Louis County, 9 p.m. to 6 a.m., northbound Route 141 ramp to westbound Route 370 closed.
• Route F, St. Charles County, 24 hours, Route F closed from Route D to north of Ameling Street.
• Route A, Jefferson County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound from Old 21 and Collins Drive. Flaggers will direct traffic through the closure.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed on northbound and southbound Route 21 at Route 110.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.
• Route T, Franklin County, 6 p.m. to 6 a.m., one lane closed from east of Laretto Ridge Drive to Front Street. Flaggers will direct traffic through the closure.

Saturday, November 6

• I-270, St. Louis County, 24 hours, westbound Dunn Rd. between Old Halls Ferry and New Halls Ferry (Target Dr.) closed.
• Route F, St. Charles County, 24 hours, Route F closed from Route D to north of Ameling Street.

Sunday, November 7

• Route F, St. Charles County, 24 hours, Route F closed from Route D to north of Ameling Street.

Monday, November 8

• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on North and South Outer Roads between Route 141 and Yarnell.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the South Outer Road between Route 141 and Maritz Overpass Street.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry to Hanley/Graham.
• I-270, St. Louis County, 10 p.m. to 4 a.m., northbound I-270 ramp to westbound Route 370 closed.
• Route 100, St. Louis County, 6 a.m. to 12 p.m., one lane closed westbound from Big Bend to Brentwood.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Big Bend to Brentwood. 
• Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed westbound between Woodlawn and Route 67 (Lindbergh).
• Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound and westbound from Spoede to Old Olive Road.
• Route 340, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed eastbound and westbound at Route 67.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound under the Route 340 bridge.
• Route 370, St. Louis County, 10 p.m. to 4 a.m., Missouri Bottom Road ramp closed to westbound Route 370.
• Route 370, St. Louis County, 10 p.m. to 4 a.m., up to two lanes closed westbound from I-270 to the Missouri River.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in both directions in various locations from I-170 to Route 67.
• I-70, St. Charles County, 9 p.m. to 5 a.m., various lanes eastbound and westbound between Route K and Lake St. Louis Blvd.
• Route F, St. Charles County, 24 hours, Route F closed from Route D to north of Ameling Street.
• Route D, St. Charles County, 7 p.m. to 5 a.m., eastbound lane closed at Route F. Flaggers will direct traffic through the closure.
• I-55, Jefferson County, 8 a.m. to 3 p.m., one lane closed on the South Outer Road (Metropolitan Blvd.) at Glaze Creek. Flaggers will direct traffic through the closure.
• Route A, Jefferson County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound from Old 21 and Collins Drive. Flaggers will direct traffic through the closure.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed on northbound and southbound Route 21 at Route 110.
• Route E, Jefferson County, 8 a.m. to 3 p.m., one lane closed on Route E at Joachim Creek.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.
• Route T, Franklin County, 6 p.m. to 6 a.m., one lane closed from east of Laretto Ridge Drive to Front Street. Flaggers will direct traffic through the closure.

Tuesday, November 9

• I-70, St. Louis County, 9 a.m. to 2:30 p.m., one lane closed eastbound at Woodson Road.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on North and South Outer Roads between Route 141 and Yarnell.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the South Outer Road between Route 141 and Maritz Overpass Street.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the South Outer Road between Route 141 and Maritz Overpass Street.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry to Hanley/Graham.
• Route 100, St. Louis County, 6 a.m. to 12 p.m., one lane closed westbound from Big Bend to Brentwood.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Big Bend to Brentwood.
• Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed westbound between Woodlawn and Route 67 (Lindbergh).
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in both directions in various locations from I-170 to Route 67.
• Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound and westbound from Spoede to Old Olive Road.
• Route 340, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed eastbound and westbound at Route 67.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound under the Route 340 bridge.
• Route 370, St. Louis County, 8 p.m. to 5 a.m., two left lanes closed westbound 370 to St. Louis Mills Blvd.
• Route 370, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed westbound from I-270 to the Missouri River.
• I-70, St. Charles County, 9 p.m. to 5 a.m., various lanes eastbound and westbound between Route K and Lake St. Louis Blvd.
• Route F, St. Charles County, 24 hours, Route F closed from Route D to north of Ameling Street.
• Route A, Jefferson County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound from Old 21 and Collins Drive. Flaggers will direct traffic through the closure.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed on northbound and southbound Route 21 at Route 110.
• Route E, Jefferson County, 8 a.m. to 3 p.m., one lane closed on Route E at Joachim Creek.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.
• Route T, Franklin County, 6 p.m. to 6 a.m., one lane closed from east of Laretto Ridge Drive to Front Street. Flaggers will direct traffic through the closure.

Wednesday, November 10

• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on North and South Outer Roads between Route 141 and Yarnell.
• I-44, St. Louis County, 9 a.m. to 3 p.m., one lane closed on the South Outer Road between Route 141 and Maritz Overpass Street.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry to Hanley/Graham.
• Route 100, St. Louis County, 6 a.m. to 12 p.m., one lane and westbound from Big Bend to Brentwood.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound from Big Bend to Brentwood. 
• Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed westbound between Woodlawn and Route 67 (Lindbergh).
• Route 370, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed westbound from I-270 to the Missouri River.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in both directions in various locations from I-170 to Route 67.
• Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound and westbound from Spoede to Old Olive Road.
• Route 340, St. Louis County, 8:30 a.m. to 3 p.m., one lane closed eastbound and westbound at Route 67.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound under the Route 340 bridge.
• Route A, Jefferson County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound from Old 21 and Collins Drive. Flaggers will direct traffic through the closure.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed on northbound and southbound Route 21 at Route 110.
• Route E, Jefferson County, 8 a.m. to 3 p.m., one lane closed on Route E at Joachim Creek.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.

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