Provides departmental organization and contacts, aeronautic, highway, public transportation, railroad, and waterway information, contracts, proposals, and construction standards and specifications as well as public service information and links to related state agencies.

Includes relevant information on bridges and U.S.-numbered routes.

Provides organizational history and background information, turnpike maps, engineering drawings, and extension information, toll collection reports, and information and contacts for the PikePass automated toll collection system.

Includes photos and highway guides. The site also has coverage from other U.S. states.

Various aspects including termini and a proposal for a Tulsa beltway.