Districts Impacted
Project overview
The Osage County Route T bridge over Loose Creek in Argyle is slated for rehabilitation in 2027. Built in 1964, the supporting structures are in good condition, but the driving surface (deck) has deteriorated and needs to be replaced.
Current construction plans call for closing Route T with a signed detour throughout the bridge deck replacement project.
Public meeting
An in-person public meeting will be held on July 14, 2026, at the Argyle VFW from 4:30 to 6 p.m. Public input is vital to help MoDOT guide the design and construction process to best serve the needs of the roughly 1,300 motorists who use the bridge on an average day, while being responsible stewards of available funding. Members of the project team will be on hand to answer questions, provide information, and receive direct feedback. There will be no formal presentation, so members of the public can come and go as they please.
Meeting Materials
PROJECT PROGRESS
The Missouri Department of Transportation is in the process of designing a new driving surface for the bridge. The plans for the new deck, which will be the same width as the existing structure, include new approach pavement and new bridge barriers.
This project is not expected to require any new right-of-way acquisition.
The estimated total cost (engineering and construction) for this project is $635,000. This cost may change.
During the three-week comment period running June 30 – July 21, 2026, the community and interested parties will have multiple avenues to learn about, ask questions, and submit input regarding the planned work and associated traffic impacts.
- In-person - An open-house style public meeting will be held July 14, 2026, from 4:30 to 6 p.m. at the Argyle VFW located at 36776 Highway T. The project team will be on hand to answer questions, provide information, and receive input about the project. There will be no formal presentation, so attendees may come and go as they please at any time during the advertised hours.
- Online - All meeting exhibits are available on this website, and feedback may be submitted using the form below through July 21, 2026.
- By email – Send comments through July 21, 2026, to CDCR@modot.mo.gov with the subject line: Route T Bridge Deck Replacement over Loose Creek in Osage County.
- By traditional mail – Comments may be mailed to Missouri Department of Transportation, 1511 Missouri Boulevard, Jefferson City, MO 65109, postmarked by July 21, 2026. Please reference: Route T Bridge Deck Replacement over Loose Creek in Osage County.
The project is currently scheduled for MoDOT's December 2026 letting, when contractors may submit competitive bids. The Missouri Highways and Transportation Commission may award the contract as part of their January 2027 meeting and, if the contract is awarded, a notice to proceed date will also be given. That is the earliest date the contractor may begin work.
Construction is expected to take place in 2027.
The current construction plans call for closing Route T at Loose Creek with a signed detour via Osage County Route P, U.S. Route 63, and Maries County Route AA. The detour is 28 miles from one side of the bridge to the other.
At this time, the new bridge deck is expected to be completed by Dec. 1, 2027.
FREQUENTLY ASKED QUESTIONS
Why is MoDOT replacing the bridge deck?
Originally built in 1966, the supporting structures are in good condition, but the driving surface has deteriorated and needs to be replaced to extend the useful life of the bridge.
How will this bridge work affect traffic?
Current construction plans call for closing Route T at Loose Creek with a signed detour via Osage County Route P, U.S. Route 63, and Maries County Route AA. The detour is 28 miles from one side of the bridge to the other.
Why is MoDOT closing the bridge?
At 26 feet wide, the bridge is not wide enough to safely accommodate the traveling public, construction workers, and heavy equipment. Additionally, bridge decks built half at a time cost more and have a shorter lifespan.
What if I have further questions?
You may email cdcr@modot.mo.gov or call us at 888 ASK MODOT (1-888-275-6636). Please reference Route T Bridge Deck Replacement over Loose Creek in Osage County on your inquiries.
How can I stay updated on the project’s progress?
Sign up for project-specific updates using the form below.
Updates
-
NOFO - FY25-26 Advanced Transportation Technology and Innovation (ATTAIN)
The ATTAIN NOFO provides up to $120 million in funding to deploy, install, and operate advanced transportation technologies to improve safety, mobility, efficiency, system performance, intermodal connectivity, and infrastructure return on investment...