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  5. ›RFP Yellowstone-River-Columbus-10616000

Montana Department of Transportation (MDT)·Montana

RFP Yellowstone-River-Columbus-10616000

Closes 1/12/2026$500k – $2MRequest for Proposal
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Description

The Montana Department of Transportation (MDT) is accepting proposals from consulting firms interested in the preparation of the construction plans and specifications for the Yellowstone River-Columbus project. The project involves replacing the existing bridge on State Primary Route 78 from RP 45.0 to 46.5 spanning the Yellowstone River. The selected consultant will be required to provide all services necessary for the project, including bridge design, roadway design, geotechnical investigation, survey, environmental evaluation, and permitting. • The project is located in Stillwater County on P-78 (MT-78) directly south of Columbus from reference point 45.0 to 46.5. • The project schedule will be developed and negotiated prior to executing the contract agreement. • The consultant must demonstrate a robust internal quality assurance/quality control (QA/QC) process that meets or exceeds industry standards for engineering deliverables. • The consultant must provide proof of Montana professional engineering licensure. • The consultant must submit one electronic version of the proposal in Adobe PDF format. • The proposal must contain the information listed in the RFP, including team qualifications, project approach, and record of past performance.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Kelly Williams(Consultant Design Engineer)

[email protected]

(406) 444-7964

Key dates

Opened
12/10/2025
Closes
1/12/2026

Last updated

Details

Type
Request for Proposal
Industry
Civil Engineering
NAICS
541330
Solicitation №
MDT-RFP/RFQ-2026-2138

Budget estimate

$500,000 – $2,000,000

Based on the project scope, which involves bridge design, roadway design, geotechnical investigation, survey, environmental evaluation, and permitting, the estimated budget for this project could be in the range of $500,000 to $2 million. This estimate is rough and based on the assumption that the project will require significant engineering and design services. The actual budget could be higher or lower, depending on the complexity of the project and the number of services required.

AI estimate from the solicitation

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