Tennessee Department Of Transportation

Tennessee Department of Transportation, a U.S. state government entity, acts as the prime recipient of federal transportation grants and sub-recipient for federal emergency management assistance, delivering highway infrastructure, bridge replacement, transit fleet modernization, intelligent transportation systems, and multimodal planning services to the Federal Highway Administration, Federal Transit Administration, Federal Aviation Administration, and Federal Emergency Management Agency.

TDOT operates as a government entity without SBA certifications or small-business designations, headquartered in Nashville, Tennessee. The agency's federal grant portfolio spans highway infrastructure preservation, safety improvements, public transit fleet capital, airport facility development, pedestrian and bicycle infrastructure, intelligent transportation system operations, and statewide transportation planning under CFDA numbers including 20.205 (Highway Planning and Construction), 20.287 (Surface Transportation Block Grant), 20.272 (Highway Safety Improvement), 20.258 (State Planning and Research), 20.526 (Transit Buses and Bus Facilities), 20.275 (Metropolitan Planning), 20.117 (Airport Infrastructure), and 20.513 (Enhanced Mobility for Seniors and Individuals with Disabilities).

TDOT's customer concentration is heavily weighted toward the Federal Highway Administration, which issued 29,013 of the 29,436 total awards tracked in this portfolio—representing near-total customer concentration on FHWA grant work. The Federal Emergency Management Agency accounts for 156 sub-awards related to disaster relief assistance (PA 4742), the Federal Transit Administration has issued 143 awards for transit vehicle procurement and operations, the Federal Aviation Administration Southern Region has placed 59 awards for nonprimary airport block grant administration, and the National Highway Traffic Safety Administration accounts for 37 awards.

TDOT's representative prime grant work spans pavement resurfacing, bridge replacement, and safety improvements across dozens of state routes: a $7.815 million Federal Transit Administration formula grant (June 2026, CFDA 20.526) for replacement of trolley buses and service trucks in Pigeon Forge and Gatlinburg service areas through 2035; a $400,000 Federal Highway Administration Bridge Formula Program award (June 2026, CFDA 20.263) for State Route 445 bridge replacement over the South Fork Obion River, completing July 2030; a $4.82 million Surface Transportation Block Grant award (April 2026, CFDA 20.287) for a pedestrian bridge connecting Gibbs school campuses across State Route 131 in Knox County, completing March 2031; multiple intelligent transportation system control center operations and utilities awards ($4.337 million for Nashville ITS operations, $1.376 million for Knoxville ITS operations, $1.757 million for Memphis ITS operations, and comparable awards for Chattanooga, all extending through 2029–2030); freeway service patrol (Help Trucks) grants for Nashville ($7.72 million), Memphis ($5.21 million), Knoxville ($4.46 million), and Chattanooga ($3.99 million), all through March 2029–2030; and over 200 state route resurfacing, guardrail, and pavement marking projects ranging from $100,000 to $6.64 million, primarily under STBG and HSIP.

Activity has declined across the five-year window—from 1,325 awards in 2022 to 320 in the year-to-date 2026 slice shown here (reflecting a partial-year snapshot). This pattern reflects the grant-based nature of TDOT's federal footprint: awards cluster around appropriations deadlines and fiscal-year allocations rather than individual contract actions. A total of 683 awards carry ultimate completion dates within the next twenty-four months, creating a significant recompete exposure as highway, transit, and airport projects reach closure and require new funding cycles or successor grants. TDOT's sub-award activity is minimal (1% of portfolio), limited primarily to emergency management pass-throughs to Tennessee Emergency Management Agency for disaster assistance administration.

TDOT operates overwhelmingly as a formula-grant recipient under federal transportation programs that apportion funds to states based on statutory methodology rather than competitive procurement. The agency does not compete for discretionary contracts or participate in government-wide acquisition vehicles; its federal engagement is characterized by recurring annual or multi-year grant awards tied to highway apportionments, transit capital programs, and airport development funding streams. This posture positions TDOT as a captive user of federal transportation funding rather than a vendor in the traditional federal contracting sense.