CSAH 100 Rail Crossing Grade Separation Project

Project overview

FY 2026 BUILD award scope: This project will construct a grade-separated bridge overpass to replace the existing at-grade rail crossing on CSAH 100/Main St.

Scope

This project will construct a grade-separated bridge overpass to replace the existing at-grade rail crossing on CSAH 100/Main St. The scope of work includes the construction of a bridge deck featuring two vehicular lanes, with designated space on the east side for recreational vehicles and space on the west side for a shared-use path.

Project type

Road — capital award scope

Reported investment / scope

$8,626,200 — USDOT total project cost at FY 2026 award; applies to the described award scope.

Funding sources

$6,000,000 FY 2026 BUILD grant selected by USDOT. Selection does not establish a construction contract award or current obligation/disbursement status.

Delivery method

Not available

Organizations involved

Owner / developer

Saint Louis County

Developer

Not available

Engineering firm / architect

Not available

General contractor / construction manager

Not available

EPC contractor

Not available

Technology / equipment providers

Not available

Financial sponsor

Not available

Other recorded participants

Not available

Business opportunities

Not verified

Current procurement record

Not available

Upcoming procurement

Not available

Contract / package value

Not available

Supplier / subcontractor opportunities

Not available

Workforce requirements

Not available

A project listing is not an open solicitation. Check the source for eligibility, current status, closing time and addenda.

Timeline & key dates

Expected procurement

Not available

Construction start

Not available

Estimated completion

Not available

Dated milestones

Not available

Permitting

Not available

Recent project updates

Source checked 2026-10-25 against the USDOT historical awards workbook, updated 2026-07-07. Scope and financial figures are reported at the FY 2026 award and are not a current cost re-estimate. The listed organization is the USDOT applicant/recipient; individual asset ownership is not separately verified. Current delivery stage, construction progress, contractors, bid status, and completion dates were not established by this award record. Location names the recipient jurisdiction; project limits are described in the awarded scope. No coordinates supplied for this award; no map pin has been inferred.

Challenges / risks

Not available

Related intelligence

No verified record associations have been entered for this project yet.

Connections use recorded entity IDs and public evidence. Shared keywords do not establish a relationship.

Additional project record

FY 2026 BUILD award scope: This project will construct a grade-separated bridge overpass to replace the existing at-grade rail crossing on CSAH 100/Main St.

Funded scope

This project will construct a grade-separated bridge overpass to replace the existing at-grade rail crossing on CSAH 100/Main St. The scope of work includes the construction of a bridge deck featuring two vehicular lanes, with designated space on the east side for recreational vehicles and space on the west side for a shared-use path.

Funding at award

$8,626,200 — USDOT total project cost at FY 2026 award; applies to the described award scope.

$6,000,000 FY 2026 BUILD grant selected by USDOT. Selection does not establish a construction contract award or current obligation/disbursement status.

Source and verification

Source checked 2026-10-25 against the USDOT historical awards workbook, updated 2026-07-07. Scope and financial figures are reported at the FY 2026 award and are not a current cost re-estimate. The listed organization is the USDOT applicant/recipient; individual asset ownership is not separately verified. Current delivery stage, construction progress, contractors, bid status, and completion dates were not established by this award record. Location names the recipient jurisdiction; project limits are described in the awarded scope. No coordinates supplied for this award; no map pin has been inferred.

USDOT awarded-projects publication · Official awards workbook