Our Mission Facilitate existing regional and state-wide transportation planning efforts. Forecast future freight and passenger transportation service needs for eastern Washington. Identify gaps in eastern Washington's current transportation infrastructure. Pinpoint transportation system improvement options critical to economic competitiveness and mobility within eastern Washington.                 Contact us: Ken Casavant, Project Director 509-335-1608 | Accessibility | Copyright | Policies POB 646210, Washington State University, Pullman, WA, 99164-6210 USA