I-94 under M-3 & M-29

The Federal Highway Administration (FHWA) awarded Michigan Department of Transportation (MDOT) $221,052.00 on August 12, 2025, under the Highway Planning and Construction program (CFDA 20.205) to execute structural rehabilitation and preservation work on Interstate 94 at the M-3 and M-29 interchange in Macomb County, Michigan. The project encompasses zone painting, structural steel repair, deck patching (including full-depth patching), epoxy overlay application, substructure patching, slope pavement repair, metal mesh panel installation, and approach repair work on Bridge Structure 6182 (S01-50112). This formula grant funding supports critical infrastructure maintenance activities designed to extend bridge service life and ensure safe transportation corridor operations.

The Highway Planning and Construction program provides federal financial assistance to state departments of transportation for highway and bridge preservation, rehabilitation, and related transportation infrastructure improvements. MDOT's execution of this bridge rehabilitation project reflects the program's emphasis on capital preventative maintenance and structural repairs that preserve existing transportation assets and address safety concerns across Michigan's federal-aid highway system. The project duration and specific completion timeline are consistent with typical infrastructure preservation initiatives administered through state-level transportation planning processes.

Project description

Zone painting, structural steel repair, deck patching, deck patching- full depth, epoxy overlay, substructure patching, slope pavement repair, metal mesh panels, approach repair under M-3 & M-29 at M-29 STR 6182 S01-50112, macomb county