MoDOT engineers are designing a new structure to replace the current Third Fork Platte River Bridge.
The project was part of our February 2019 letting. At that time, contractors were able to submit competitive bids for the project.
At their March meeting, the Missouri Highways and Transportation Commission reviewed all qualifying bids for the project. The lowest bidder who met all required criteria was awarded the contract for the bridge replacement project. The project was awarded to Boone Construction Company in the amount of $1,057,003.00.
The contractor may begin work as early as March 25, 2019, by contract, though an exact schedule of work has not been determined yet.
The bridge will be closed for construction. The exact date and length of the closure will be determined when MoDOT engineers meet with the contractor. By contract, the bridge may be closed 96 calendar days. The bridge reopened to all traffic June 9, 2019.
By contract, the contractor must have all work completed before Dec. 1, 2019.
The bridge opened to all traffic June 9, 2019.
UNION STAR, Mo. – Located just east of Union Star on U.S. Route 169, the Third Fork Platte River Bridge has served motorists since 1931. A replacement project to bring the DeKalb County bridge up to current standards will be led by contractors from...
UNION STAR, Mo. – Plans are underway to replace the Third Fork Platte River Bridge on U.S. Route 169 near Union Star and the Missouri Department of Transportation would like your input. MoDOT is hosting an open-house public information meeting to...
Frequently Asked Questions
Q. Why is MoDOT closing the road during construction?
A. Closing the road at both bridges saves taxpayer money by allowing the contractor to work more efficiently. This will result in a shorter construction period.
Q. How long will the road be closed?
A. The exact timing of the closure has not been established yet. A maximum closure time of 96 days is part of the contract to which the contractor must adhere.
Q. What is the detour?
A. A signed detour is planned over Route M and Route 48.
Q. Why not build a bypass?
A. Based on the cost/benefit ration, building a bypass would not be a prudent use of taxpayer funds. A bypass also could have negative impacts and disruption to private property.
Q. Who can I contact if I have further questions?
A. Questions about the project may be directed to CUstomer Service at:
- 888 ASK MODOT (1-888-275-6636)
Q. How can I stay updated on the project's progress?
A. Sign up for project-specific updates using the form below