News Summary
Missouri is gearing up for one of its busiest construction seasons with over 1,000 active work zones statewide. Major projects focus on improvements along I-70 and the Forward 44 initiative. While construction efforts may cause delays, especially in cities like St. Louis and Kansas City, MoDOT is working to minimize disruption during peak traffic times, ensuring safety for both workers and drivers. The department is also addressing staffing challenges to keep projects on track, aiming to successfully complete significant road improvements by 2030.
Missouri is entering one of its busiest construction seasons to date as the final holiday weekend of the summer approaches. With over 1,000 active work zones throughout the state on any given day, drivers are advised to exercise caution and adhere to posted speed limits in construction areas.
The Missouri Department of Transportation (MoDOT) is currently undertaking its largest projects in history, focusing on significant improvements along I-70 and the Forward 44 initiative. These extensive construction efforts are expected to last for several years, with I-70 project alone encompassing over 200 miles of roadwork, making rapid progress as multiple sections of the project are worked on simultaneously.
Major active work zones can be found in cities like St. Louis, Columbia, and Kansas City. Travelers in particular areas, including between Columbia and Kingdom City, Wentzville to Warrenton, and Blue Springs, should anticipate delays throughout this summer as construction activity ramps up.
In an effort to minimize disruption for motorists, MoDOT is scheduling most construction activities during off-peak hours, including at night. Moreover, with the college football season kicking off in August, adjustments will be made to the construction timetable to avoid lane closures on game days and ensure traffic flows smoothly during these high-traffic events.
MoDOT also faces staffing challenges for its on-the-ground crews, a situation that has persisted over the past couple of years. However, recent pay raises have initiated improvements in recruitment and retention, allowing MoDOT to become more competitive in the job market, which is crucial for the successful completion of these major projects.
The ambitious Improve I-70 Project aims to add a third lane connecting St. Louis and Kansas City. MoDOT’s goal is to have the entire I-70 project completed by the end of 2030, a timeline that reflects the extensive and complex nature of the work involved.
As Missouri drivers navigate through these many construction zones, safety remains a primary focus for MoDOT. The department emphasizes that cooperation from motorists is vital to protect both highway workers and road users. The urgency for safety is underscored by last year’s traumatic statistics, which reported 10 fatalities and 83 serious injuries in traffic crashes during the Memorial Day holiday. MoDOT’s aim this year is to achieve zero fatalities.
To assist road users, MoDOT provides resources for tracking ongoing road construction, lane closures, and potential delays through its Traveler Information Map. This tool is essential for motorists seeking to avoid congestion and ensure a safe journey during this particularly busy construction season in Missouri.
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Additional Resources
- First Alert 4
- WGEM
- Fox 2 Now
- Columbia Tribune
- KTTN
- Wikipedia: Missouri Department of Transportation
- Google Search: Missouri road construction
- Google Scholar: Missouri construction safety
- Encyclopedia Britannica: Road Construction
- Google News: Missouri construction updates

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