| Agency overview | |
|---|---|
| Formed | 1974; 51 years ago (1974) |
| Preceding agencies |
|
| Jurisdiction | State ofIdaho |
| Headquarters | 3311 West State Street Boise, Idaho[1] |
| Agency executives |
|
| Parent agency | State of Idaho |
| Website | itd |
TheIdaho Transportation Department (ITD) is the state ofIdahogovernmental organization responsible for statetransportation infrastructure. This includes ongoingoperations and maintenance as well as planning for future needs of the state and itscitizens. The agency is responsible for overseeing the disbursement offederal, state, andgrantfunding for transportation programs in the state.[2]
Idaho's state transportation system consists of more than 12,200 miles (19,600 km) (lane miles) of roads, more than 1,800 bridges, approximately 1,630 miles (2,620 km) ofrail lines, 126 public-use airports, and thePort ofLewiston.
The agency is also responsible for 29 rest areas and 12ports of entry.[2]
TheIdaho Legislature created the State Highway Commission 112 years ago in 1913. The group consisted of theSecretary of State, the State Engineer and three other members to be appointed by the governor. The Commission was empowered to:
In 1919, the Commission was abolished and its functions were transferred to a Bureau of Highways in theDepartment of Public Works.[3] Aproperty tax was enacted by the Legislature to fund roads for the state andbonds were issued to build a highway system.
In 1950, the Idaho Department of Highways was reorganized and placed under the direction of a governing Board. In 1974, the Idaho Department of Highways became the Idaho Transportation Department. TheDepartment of Motor Vehicles originally reported to the Idaho Department of Law Enforcement, but was transferred to ITD in 1982.


ITD is organized into five divisions and six district offices. The agency serves under an appointed seven member Idaho Transportation Board. The board establishes state transportation policy and guides the planning, development and management of the Idahotransportation network. The board is appointed by thegovernor. One board member represents each of the six regional districts. A seventh member is appointed as chairman of the board.
The department has the following six divisions:

The transportation department also oversees federal grants to 15 rural and urban public transportation systems, provides state rail planning and rail-project development and supports bicycle and pedestrian projects.