The State Of Hawaii Department Of Transportation

The State Of Hawaii Department Of Transportation, operating as Hawaii Department Of Transportation, is a U.S. state government entity and recipient of federal grant awards in highway planning, construction, safety, and transportation infrastructure development. The department serves as Hawaii's single designated recipient for federal highway formula allocations distributed by the Federal Highway Administration, National Highway Traffic Safety Administration, Federal Motor Carrier Safety Administration, and the Department of Transportation's Immediate Office of the Secretary, administering over 4,900 awards since 1993 with combined obligations exceeding $6.59 billion.

Hawaii DOT's federal grant portfolio concentrates exclusively in transportation infrastructure and safety. The department receives the vast majority of its federal awards from the Federal Highway Administration—4,734 grants under programs including the Highway Planning and Construction program (CFDA 20.205), Surface Transportation Block Grant Program (CFDA 20.287), Bridge Formula Program (CFDA 20.263), Highway Safety Improvement Program (CFDA 20.272), State Planning and Research program (CFDA 20.258), and specialized initiatives such as the Carbon Reduction Program (CFDA 20.265), Congestion Mitigation and Air Quality Improvement Program (CFDA 20.268), and PROTECT resilience funding. Representative recent work includes a $9.679 million formula grant awarded August 25, 2026, for traffic signal modernization at various Oahu locations with ADA improvements and intersection cable upgrades through November 2031; a $5.25 million project grant under the Highway Research and Development Program (CFDA 20.200) for artificial intelligence-driven smart corridor management with adaptive routing across 67 signalized intersections statewide; and a $2.704 million cooperative agreement for installation of electric vehicle charging stations and battery energy storage at the Oahu District Office. The National Highway Traffic Safety Administration accounts for 159 awards funding behavioral highway safety programs including impaired driving countermeasures, occupant protection initiatives, nonmotorized road user safety, and traffic records system improvements, with the Section 402 State and Community Highway Safety program contributing $2,923,275 obligated October 1, 2025, through September 30, 2029. The Federal Motor Carrier Safety Administration and DOT's Immediate Office of the Secretary contribute specialized programs including the SMART Grants Program funding for vehicle-pedestrian-bicycle collision avoidance systems ($1.29 million awarded July 15, 2025) and Reconnecting Communities Pilot Program support for H-1 Cap Park planning ($2 million awarded December 23, 2025).

Work is performed statewide across Hawaii's islands—Oahu, Hawaii, Maui, Kauai, Molokai, and Lanai—with administrative oversight centered at the department's Honolulu headquarters at 869 Punchbowl Street. Recent activity shows 82 awards in 2026 (through August), 213 in 2025, 275 in 2024, 278 in 2023, and 305 in 2022, reflecting typical annual flow of formula-based highway allocations. The department faces 195 awards with ultimate completion dates within the next twenty-four months, representing ongoing recompete and pipeline activity across multiple program categories. Hawaii DOT operates as a child entity under the State Of Hawaii parent structure and maintains a one-award federal grant sub-award relationship with the National Fish and Wildlife Foundation for coastal resilience engagement activities around Oahu's Laie-to-Kaaawa corridor, identifying nature-based solutions for coastal highway protection. The department's role is statutory and non-competitive; it does not bid against private contractors but rather administers federally allocated transportation infrastructure funding through established state transportation planning processes in coordination with county and local planning organizations across Hawaii's islands.