Districts Impacted
Project Summary
The Phelps County Route HH bridge over Spring Creek, north of Rolla, is slated for replacement in 2027. Built in 1958, the bridge is in poor condition, showing signs it has reached the end of its useful life, and in need of replacement. The existing structure will go from a 20-foot-wide, single-lane bridge to a 24-foot-wide, two-lane bridge.
Construction will require a full roadway closure. No detour will be signed, but signs located well ahead of the closure will alert motorists to use an alternate route.
Public Meeting
An in-person public meeting will be held on Wednesday, May 20, 2026, from 4:30 to 6 p.m. at Fellowship Hall at the Spring Creek Baptist Church, located at 14975 State Route HH in Rolla. Members of the project team will be on hand to provide information and answer questions from the community. There will be no formal presentation, so members of the public can come and go as they please. By participating and commenting, the public can help MoDOT determine what best serves the needs of the roughly 400 motorists who use the bridge on an average day while being responsible stewards of available funding.
Meeting Materials
Current Bridge Conditions
Route HH bridge over Spring Creek (2025).
Bridge Location
Project Progress
The Missouri Department of Transportation is in the process of designing a new bridge on Phelps County Route HH over Spring Creek. The bridge is in poor condition, showing signs it has reached the end of its useful life, and is in need of replacement. The existing structure will go from a 20-foot-wide, single-lane bridge to a 24-foot-wide, two-lane bridge. The project also includes new approach pavement, pavement markings, and barriers.
This project is expected to require new right-of-way acquisition.
The estimated total cost (engineering and construction) for this project is $2 million. This cost may change.
During the three-week comment period running May 13 – June 3, 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.
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In-person - An open-house-style public meeting will be held Wednesday, May 20, 2026, from 4:30 to 6 p.m. at Fellowship Hall at the Spring Creek Baptist Church, located at 14975 State Route HH in Rolla. 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.
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Online - All meeting exhibits are available on this website, and feedback may be submitted using the form below by June 3, 2026.
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By email – Send comments to CDCR@modot.mo.gov by June 3, 2026, with the subject line: Route HH Bridge Replacement over Spring Creek in Phelps County.
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By traditional mail – Comments may be mailed to Missouri Department of Transportation, 1511 Missouri Boulevard, Jefferson City, MO 65109, postmarked by June 3, 2026. Please reference: Route HH Bridge Replacement over Spring Creek in Phelps County.
The project is currently scheduled to be part of MoDOT's January 2027 letting, when contractors may submit competitive bids. The Missouri Highways and Transportation Commission may award the contract as part of their February 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.
Construction will require a full roadway closure for approximately five months. No detour will be signed, but motorists will be alerted well ahead of the closure to use an alternate route.
At this time, the new bridge is expected to be completed by Dec.1, 2027.
FREQUENTLY ASKED QUESTIONS
Why is MoDOT replacing the bridge?
Built in 1958, the bridge is in poor condition, showing signs it has reached the end of its useful life, and in need of replacement.
How will this bridge work affect traffic?
Construction will require a full roadway closure for approximately five months. No detour will be signed, but motorists will be alerted well ahead of the closure to use an alternate route.
Why wasn’t a bypass considered, or closing one lane at a time?
Due to the cost, right of way acquisition and time required, building a bypass would not be a prudent use of these funds.
Additionally, the bridge is not wide enough to allow for construction one half at a time.
What is the expected completion date for this project?
At this time, the new bridge is expected to be completed by Dec. 1, 2027.
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 HH Bridge Replacement over Spring Creek in Phelps County on your inquiries.
How can I stay updated on the project’s progress?
Sign up for project-specific updates using the form below.
Project News
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Public input sought on Phelps County bridge project
JEFFERSON CITY, Mo. – The Missouri Department of Transportation is seeking community input on a project which will replace the Phelps County Route HH bridge over Spring Creek, north of Rolla. Built in 1958, the Spring Creek Bridge is in poor...
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Planned Road Work for Mid-Missouri
JEFFERSON CITY, Mo. – The following is a list of general highway maintenance and construction work planned in the mid–Missouri area May 4 - 10, 2026. Weather conditions may postpone scheduled work. Many projects will include lane closures which could...
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POSTPONED: U.S. Route 63 over Little Piney Creek to narrow to one lane next week in Phelps County
JEFFERSON CITY, Mo. – A project to replace the deck (driving surface) of the Little Piney Creek Bridge on U.S. Route 63 at Yancy Mills is set to begin next week. Due to weather, the starting date for the project has been postponed to Wednesday, May 6...