2025 Unified List
The Unified List outlines critical investments to improve the performance of the regional transportation system.
Horizon 2045
Horizon 2045 is your regional transportation plan aimed at meeting the infrastructure, financial, growth and community needs of the Spokane region through 2045
Maps
Maps for local transportation plans and documents, as well as many other local datasets
TIP
The Transportation Improvement Program (TIP) is a document of transportation projects and programs to be completed or constructed in the upcoming four years
Who We Are & What We Do
The Spokane Regional Transportation Council (SRTC) is the lead agency for transportation planning for the area covered by Spokane County. SRTC offers services that include conducting transportation studies, census information analysis, air quality conformity and analysis, traffic count data, travel demand modeling and distributing state and federal funds to local transportation projects and programs. For more information on SRTC and member jurisdictions, see the About SRTC page.
Provided data, analysis, and/or mapping products created and distributed by the Spokane Regional Transportation Council (SRTC) are for informational, planning reference, and guidance purposes only. They are based on the best information available at the time of production. SRTC makes no warranty, express or implied, related to the accuracy or completeness of the content of these materials and expressly disclaims liability for any errors or omissions. Any duplication or dissemination of the map/data should be accompanied by a statement that this is an SRTC map/data product. Any modification to SRTC data, mapping, or subsequent analysis shall not be represented as an SRTC product.