Michigan Department Of Transportation

Michigan Department Of Transportation, a U.S. state government entity based in Lansing, acts as the prime recipient of federal transportation infrastructure grants from the Federal Highway Administration, Federal Aviation Administration, and Federal Transit Administration, with no subcontract footprint and no federal contract prime work — the entirety of MDOT's federal relationship consists of direct grants for state transportation projects.

MDOT's federal award portfolio is dominated by formula grants under the Surface Transportation Block Grant Program (STBG, CFDA 20.287), which funds pavement preservation, bridge maintenance, culvert replacement, and roadway safety improvements across Michigan's state highway system and local agency roads. Recent representative work includes a $4.65 million STBG award (June 2, 2026) for bridge replacement on Beitner Road over the Boardman River in Grand Traverse County; a $3.6 million STBG award (May 18, 2026) for milling, base repair, and hot mix asphalt overlay on 15 Mile Road in Sterling Heights, Macomb County; and a $1.17 million STBG award (June 11, 2026) for concrete pavement repair and ramp improvements on I-75 near Dunbar Road in Detroit. Beyond STBG, MDOT receives federal grants under the Highway Safety Improvement Program (HSIP, CFDA 20.272) for roundabout construction and traffic signal modernization, the Bridge Formula Program (CFDA 20.263) for bridge preservation work, and the Airport Infrastructure Grants program (CFDA 20.117) in which MDOT acts as state administrator distributing sub-awards to nonprimary airports across Michigan for runway reconstruction, apron resurfacing, taxiway lighting, and hangar improvements. MDOT also received awards under the Carbon Reduction Program (CFDA 20.265), Congestion Mitigation and Air Quality Improvement Program (CMAQ, CFDA 20.268), Technology & Innovation Deployment Program (CFDA 20.227), and the Bridge Investment Program (CFDA 20.264) for competitive multibridge bundling projects.

The Federal Highway Administration dominates MDOT's funding landscape, accounting for 55,094 of 55,593 recent awards (99% by count), though the combined potential value figure of $15 thousand is a placeholder artifact and does not reflect actual dollars. The Federal Aviation Administration (Great Lakes Region) awarded 186 grants for airport infrastructure administration; the Federal Transit Administration awarded 45 grants; GSA's Public Buildings Service awarded 30 grants ($156.3 million combined potential value) for office building leasing. Across all federal sources, MDOT has received $36.31 billion in obligated dollars against $628.1 million in combined potential value across 55,593 awards since 2002.

MDOT's activity trajectory shows a five-year decline — from 1,961 awards in 2022 to 564 in the year-to-date 2026 period — reflecting either slower grant processing, reduced project starts, or a shift in award structure away from the high-volume formula grant portfolio visible in prior years. Within the next 24 months, 130 awards face completion and potential recompete exposure.

As a state transportation authority, MDOT operates exclusively as a grant recipient (prime) with no subcontractor role and no commercial contract awards. The agency executes pavement rehabilitation, bridge preservation, culvert replacement, intersection safety improvements, and non-motorized pathway construction across Michigan's federal-aid highway system and administers pass-through airport improvement funding to nonprimary airports in the state. Work is performed statewide across Michigan at multiple counties and regions, with ultimate completion dates extending into 2034 on larger multi-year infrastructure projects.