Maries County Route Z will be closed for culvert maintenance on July 22 from 7:30 a.m. to 4:30 p.m., east of County Road 322, local access maintained.

MoDOT will close Boone’s Crossing ramp (Exit 17) on I-64 westbound for pavement repairs from 4 a.m. to 3 p.m. on Thursday, July 17, weather permitting. Detours are available.

MoDOT announces funding under TEAP for local Missouri agencies to study traffic issues, with $120,000 available and a deadline of May 22, 2026 for project completion.

MoDOT seeks public input on the Route 179 bridge deck replacement project in Cole County, with a community meeting on July 29 and a comment period until August 5.

St. Peters, MO will experience traffic delays due to traffic signal upgrades at key intersections from July 14-17 as part of the Gateway Green Light program.

MoDOT will close lanes at night on I-44 from Joplin to Strafford from July 21 until September end for the Forward 44 project.

MoDOT delays Route 5 and U.S. Route 40 intersection upgrade to 2026 to bundle it with nearby projects for cost efficiency, bidding to open in October.

MoDOT announces lane closures on Route AB in Ladue for construction, starting July 16. One lane will be closed for a month, affecting travel between Route 141 and I-270, with delays expected.

A lane on northbound I-270 in St. Louis will stay closed indefinitely after an incident damaged a bridge girder, causing traffic disruption and repair uncertainty.

MoDOT announces Route A in Camden County will close for culvert replacements from July 21-24 between 8 a.m. and 4 p.m.

Route 179 at Moniteau Creek Bridge has reopened after repairs, with a new bridge deck replacing the old one. MoDOT advises drivers to be cautious in work zones.

St. Louis commuters will face lane closures and detours due to MoDOT's roadwork from July 10-16, including a significant two-week closure on eastbound Reavis Barracks near I-55 starting July 14th.

MoDOT is set to close the right westbound lane of the Missouri Route 14 bridge over U.S. Route 65 for repairs from July 21 to August 18, with potential night work also affecting traffic.