ST. LOUIS – Drivers traveling Missouri Route 364 eastbound in St. Charles County may experience some delays as three lanes over the Missouri River will be closed from 7 p.m. to 6 a.m. Monday – Wednesday, March 21-23 for bridge washing.
Flaggers will direct motorists along Route F in Jefferson County from 7 a.m. to 7 p.m. Monday - Wednesday, March 21-23 so that crews can make pavement repairs along the roadway from Route O to St. Joseph Hills.
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, one lane eastbound and westbound near Jefferson closed through mid-2022.
- I-64, St. Louis City, one lane westbound at the entrance ramp east of Jefferson to Forest Park Avenue closed through mid-2022.
- I-70/44, St. Louis City, express lanes are closed until September 2022.
- I-70/44, St. Louis City, Biddle on ramp to 70/44 closed.
- I-70, St. Louis City, southbound Broadway bridge over the interstate is closed until spring 2023.
- I-255, St. Louis County, Beginning at 6 a.m., Friday, March 18, one lane closed westbound from Illinois to Koch Rd.
- I-270, St. Louis County, one lane of Dunn Road between Old Halls Ferry and New Halls Ferry closed.
- I-270, St. Louis County, one lane of Pershall between West Florissant and Washington/Elizabeth 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, one northbound lane closed north of the Missouri River.
- 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 through mid-2022.
- I-70, St. Charles County, one lane will be closed on the north outer road between Patmos Drive and Bellmann’s Car Connection around the clock through mid-April. A portable traffic signal will direct traffic through the closure.
- Route 94, St. Charles County, the ramp from westbound Roue364 to eastbound Route 94 closed.
- Route 364, St. Charles County, the ramp from westbound to eastbound Route 94 will be closed through summer.
Please see the list of daily road closures, weather permitting:
Thursday, March 17
- Route 100, St. Louis City, 6 a.m. to 2 p.m., Graham St. to Dale Ave. closed for St. Patricks Day Parade.
- I-44, St. Louis County, 9 a.m. to 5 p.m., two eastbound lanes closed at Big Bend.
- I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph Rd. to Illinois.
- I-255, St. Louis County, 8 a.m. to 3 p.m., one lane closed westbound from Illinois to Koch Rd.
- I-255, St. Louis County, 10 p.m. to 6 a.m., two lanes closed eastbound and westbound from Koch Road to Illinois.
- Route 100, St. Louis County, 6 a.m. to noon, 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 Sappington to Big Bend.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed from I-170 to Route 67.
- Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound and from Spoede to Old Olive.
- Route 364, St. Louis County, 7 p.m. to 9 a.m., up to three westbound left or right lanes closed at the Missouri River.
- Route 364, St. Louis County, 6 a.m. to 2 p.m., one westbound left or right lane closed at the Missouri River.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound between Route K and Lake St. Louis.
- I-70. St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between Wentzville Parkway and Routes T/W.
- Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
- Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
- Route BB, Jefferson County 7 a.m. to 5 p.m., one lane closed in various sections along the corridor. Flaggers will direct traffic through the closure.
Friday, March 18
- Route 100, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound at I-270 and Des Peres.
- I-44, St. Louis County, 9 a.m. to 5 a.m. Monday, March 21, two eastbound lanes closed at Big Bend.
- I-44, St. Louis County, 9 a.m. to 5 a.m., two eastbound lanes closed at Big Bend.
- I-270, St. Louis County, 9 p.m. to 6 a.m. and 7 p.m. to 9 a.m., various lane closures from McDonnell to Lindbergh.
- I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph Rd. to Illinois.
- I-255, St. Louis County, 8 a.m. to 3 p.m., one lane closed westbound from Illinois to Koch Rd.
- I-255, St. Louis County, 10 p.m. to 6 a.m., two lanes closed eastbound and westbound from Koch Road to Illinois.
- Route 100, St. Louis County, 6 a.m. to noon, one lane closed westbound from Big Bend to Brentwood.
- Route 100, St. Louis County, 7 a.m. to noon, one lane closed eastbound from Sappington to Big Bend.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed from I-170 to Route 67.
- Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound from Spoede to Old Olive.
- Route 364, St. Louis County, 7 p.m. to 9 a.m., up to three westbound left or right lanes closed at the Missouri River.
- Route 364, St. Louis County, 6 a.m. to 2 p.m., one westbound left or right lane closed at the Missouri River.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound between Route K and Lake St. Louis.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed eastbound and westbound between Wentzville Parkway and Route T/W.
- Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
- Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
- Route BB, Jefferson County 7 a.m. to 5 p.m., one lane closed in various sections along the corridor. Flaggers will direct traffic through the closure.
Saturday, March 19
- I-270, St. Louis County, 9 p.m. to 6 a.m. and 7 p.m. to 9 a.m., various eastbound lane closures from McDonnell Blvd. to Lindbergh.
Sunday, March 20
- No Scheduled Closures
Monday, March 21
- I-70, St. Louis City, 9 a.m. to 3 p.m., one lane eastbound and westbound over the Mississippi River closed.
- I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph Rd. to Illinois.
- I-255, St. Louis County, 8 a.m. to 3 p.m., one lane closed westbound from Illinois to Koch Rd.
- I-255, St. Louis County, 10 p.m. to 6 a.m., two lanes closed eastbound and westbound from Koch Road to Illinois.
- I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
- Route 100, St. Louis County, 6 a.m. to noon, 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 Sappington to Big Bend.
- Route 100, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound at I-270 and Des Peres.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed from I-170 to Route 67.
- Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound from Spoede to Old Olive.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound between Route K and Lake St. Louis.
- Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
- Route 364, St. Charles County, 7 p.m. to 6 a.m., various eastbound lanes closed at the Missouri River.
- Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
- Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound at Lowry Lane. Flaggers will direct traffic through the closure.
- Route BB, Jefferson County 7 a.m. to 5 p.m., one lane closed in various sections along the corridor. Flaggers will direct traffic through the closure.
- Route F, Jefferson County, 7 a.m. to 7 p.m. one lane closed in various sections along the corridor. Flaggers will direct traffic through the closure.
Tuesday, March 22
- I-70, St. Louis City, 9 a.m. to 3 p.m., one lane eastbound and westbound over the Mississippi River closed.
- I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph Rd. to Illinois.
- I-255, St. Louis County, 8 a.m. to 3 p.m., one lane closed westbound from Illinois to Koch Rd.
- I-255, St. Louis County, 10 p.m. to 6 a.m., two lanes eastbound and westbound closed from Koch Road to Illinois.
- I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed eastbound and westbound at Lindbergh.
- Route 100, St. Louis County, 6 a.m. to noon, 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 Sappington to Big Bend.
- Route 100, St. Louis County, 9 a.m. to 3 p.m., one lane closed westbound at I-270 and Des Peres
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed from I-170 to Route 67.
- Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound from Spoede to Old Olive.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound between Route K and Lake St. Louis.
- Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
- Route 364, St. Charles County, 7 p.m. to 6 a.m., various eastbound lanes closed at the Missouri River.
- Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
- Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound at Lowry Lane. Flaggers will direct traffic through the closure.
- Route BB, Jefferson County 7 a.m. to 5 p.m., one lane closed in various sections along the corridor. Flaggers will direct traffic through the closure.
- Route F, Jefferson County, 7 a.m. to 7 p.m. one lane closed in various sections along the corridor. Flaggers will direct traffic through the closure.
Wednesday, March 23
- I-70, St. Louis City, 9 a.m. to 3 p.m., one lane eastbound and westbound over the Mississippi River closed.
- I-255, St. Louis County, 6 a.m. to 2 p.m., one lane closed eastbound from Telegraph Rd. to Illinois.
- I-255, St. Louis County, 10 p.m. to 6 a.m., two lanes eastbound and westbound closed from Koch Road to Illinois.
- I-270, St. Louis County, 8 a.m. to 2 p.m., one lane closed westbound at Lindbergh.
- Route 100, St. Louis County, 6 a.m. to noon, 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 Sappington to Big Bend.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed from I-170 to Route 67.
- Route 340, St. Louis County, 8 a.m. to 3 p.m., one lane closed eastbound from Spoede to Old Olive.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one lane closed westbound between Route K and Lake St. Louis.
- Route 94, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound at Muegge.
- Route 364, St. Charles County, 7 p.m. to 6 a.m., various eastbound lanes closed at the Missouri River.
- Route 185, Franklin County, 8 a.m. to 3 p.m., one lane closed northbound and southbound from Hawthorn to Elbert.
- Route 21, Jefferson County, 8 a.m. to 4 p.m., one lane closed northbound and southbound at Lowry Lane. Flaggers will direct traffic through the closure.
- Route BB, Jefferson County 7 a.m. to 5 p.m., one lane closed in various sections along the corridor. Flaggers will direct traffic through the closure.
- Route F, Jefferson County, 7 a.m. to 7 p.m. one lane closed in various sections along the corridor. Flaggers will direct traffic through the closure.
Districts Involved
St. Louis
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