Bonner County ID Department of Transportation

Find Bonner County, Idaho departments of transportation, highways, roads, and bridge departments. Departments of transportation provide information on public transport, including roads, highways, bridges, traffic conditions, closures, tolls and travel information.


Bonner County Road & Bridge 123 South 1st Avenue Sandpoint ID 83864 208-265-1497


Clark Fork Transportation Department Idaho 200 Clark Fork ID 83811 208-266-1417

Ponderay Transportation Department 30900 Idaho 200 Ponderay ID 83852 208-263-3412

About Bonner County Departments of Transportation

Bonner County Departments of Transportation are branches of Idaho State, Bonner County, or Federal government whose mission is to plan for and develop a fast, efficient, accessible, and convenient transportation system and infrastructure that effectively serves the citizenry and promotes economic vitality in Bonner County, ID.

You may contact the Department of Transportation for questions about:
  • Bonner County DOT compliance training
  • DOT number lookups
  • Road, interstate and highway traffic and closures
  • Road toll and travel information
  • Bonner County Transportation Dept jobs and employment
Bonner County Department of Transportation

Bonner County Transportation Departments are responsible for maintaining and improving transportation infrastructure, including state roads and highways, bridges, airports, ports and waterways, public transit systems, and railways in Bonner County. Infrastructure maintenance often involves emergency response to accidents, disasters, and inclement weather such as winter storms. Bonner County DOT Offices manages the allocation of Federal and Idaho State funding for Bonner County transportation capital improvements and the use of any Idaho funding sources dedicated for transportation purposes, such as toll proceeds and fuel taxes.

US Department of Transportation

The U.S. Department of Transportation (USDOT) is a cabinet-level department headed by the Secretary of Transportation. The department is comprised of eleven offices and administrations primarily organized around modes of transportation. Much of what USDOT does is regulatory in nature. For example, the National Highway Traffic Safety Administration develops regulations for motor vehicle safety and for fuel efficiency standards in Bonner County. The Pipeline and Hazardous Materials Safety Administration regulates the nation's pipeline infrastructure and shipments of hazardous material by land, sea, and air.

Bonner County Transportation Projects

The USDOT is a major source of funding for transportation capital projects, especially transit and highway projects in Bonner County, ID. The Surface Transportation Program provides Idaho State and local Bonner County governments approximately $10 billion annually in flexible funding for a wide range of improvements, as well as capital planning purposes.