St. Louis Work Zones for Nov. 11 - 17

ST. LOUIS – Drivers who use westbound I-270 to access New Halls Ferry Road should be aware of a permanent ramp closure starting next week.

Starting at 7 a.m. Tuesday, November 16, crews will permanently close the westbound I-270 exit ramp to New Halls Ferry Road. In addition, the eastbound lane of Dunn Road from New Halls Ferry Road to Old Halls Ferry Road will close. Only westbound traffic on Dunn Road will remain open from Old Halls Ferry Road to New Halls Ferry Road. When complete, this portion of Dunn Road will be a westbound one-way outer road.

Drivers planning to exit westbound I-270 to New Halls Ferry Road can use the Old Halls Ferry exit and continue on Dunn Road to New Halls Ferry Road. Drivers traveling eastbound on Dunn Road will now use Pershall Road to travel from New Halls Ferry Road to Old Halls Ferry Road. All detours will be signed.

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 11

• 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.
• Route 370, St. Louis County, 8 p.m. to 4 a.m., two lanes closed westbound from St. Louis Mills to Elm.

• 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 Lindbergh.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound under the Olive Road bridge.
• Route 67, Jefferson County, 7 a.m. to 5 p.m., one lane closed northbound from Joachim Creek Bridge to Wall Street.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed northbound and southbound at Route 110. 

Friday, November 12

• 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.
• Route 370, St. Louis County, 8 p.m. to 5 a.m., two lanes closed westbound from St. Louis Mills to Elm.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in either direction in various locations from I-170 to 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 noon, one lane closed eastbound and westbound at Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound and westbound from Big Bend to Brentwood Blvd.
• Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed eastbound and westbound from Lindbergh to Woodlawn.
• Route 67, St. Louis County, 9 a.m. to noon, one lane closed northbound and southbound under the Olive Road bridge.
• Route 67, Jefferson County, 7 a.m. to 5 p.m., one lane closed northbound from Joachim Creek Bridge to Wall Street.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed northbound and southbound at Route 110.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.

Saturday, November 13

• No Scheduled Closures

Sunday, November 14

• No Scheduled Closures

Monday, November 15

• 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-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry Road to Hanley.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in either direction in various locations from I-170 to 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 Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound and westbound from Big Bend to Brentwood Blvd.
• Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed eastbound and westbound from Lindbergh to Woodlawn.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound under the Olive Road bridge.
• Route D, St. Charles County, 7 p.m. to 5 a.m., one lane closed eastbound from Route F to Route 100. Flaggers will direct traffic through the closure.
• Route 67, Jefferson County, 7 a.m. to 5 p.m., one lane closed northbound from Joachim Creek Bridge to Wall Street.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed northbound and southbound at Route 110.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.

Tuesday, November 16

• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry Road to Hanley.
• I-270, St. Louis County, 7 a.m., westbound exit ramp to New Halls Ferry closes permanently.
• Route 141, St. Louis County, 9 p.m. to 5 a.m., southbound ramp onto westbound Route 370 will be closed.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in either direction in various locations from I-170 to 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 Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound and westbound from Big Bend to Brentwood Blvd.
• Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed eastbound and westbound from Lindbergh to Woodlawn.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound under the Olive Road bridge.
• Route 94, St. Charles County, 9 p.m. to 5 a.m., ramp onto eastbound Route 370 will be closed.
• Route 67, Jefferson County, 7 a.m. to 5 p.m., one lane closed northbound from Joachim Creek Bridge to Wall Street.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed northbound and southbound at Route 110.
• Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed from I-44 to Hawthorne Lane.

Wednesday, November 17

• I-64, St. Louis County, 9 a.m. to 2:30 p.m., one lane closed eastbound near Boones Crossing.
• I-270, St. Louis County, 7 a.m. to 2 p.m., one lane closed eastbound and westbound from Old Halls Ferry Road to Hanley.
• Route 141, St. Louis County, 9 p.m. to 5 a.m., southbound ramp onto westbound Route 370 will be closed.
• Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed in either direction in various locations from I-170 to 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 Lindbergh.
• Route 100, St. Louis County, 7 a.m. to 4 p.m., one lane closed eastbound and westbound from Big Bend to Brentwood Blvd.
• Route 100, St. Louis County, 7 p.m. to 7 a.m., one lane closed eastbound and westbound from Lindbergh to Woodlawn.
• Route 67, St. Louis County, 9 a.m. to 3 p.m., one lane closed northbound and southbound under the Olive Road bridge.
• Route 94, St. Charles County, 9 p.m. to 5 a.m., ramp onto eastbound Route 370 will be closed.
• Route 67, Jefferson County, 7 a.m. to 5 p.m., one lane closed northbound from Joachim Creek Bridge to Wall Street.
• Route 21, Jefferson County, 8 a.m. to 3 p.m., one lane closed northbound and southbound at Route 110.

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