- Our Work
- What's Happening
- Data and Resources
- About
- What We Do
- Boards
- Advisory Committees
- Bicycle Pedestrian Advisory Committee
- Equity Advisory Committee
- Freight Advisory Committee
- Land Use Technical Advisory Committee
- Model Users Group
- Regional FTA Caucus
- Regional Project Evaluation Committee
- Regional Staff Committee
- Regional Traffic Operations Committee
- Regional Transit-Oriented Development Committee
- Special Needs Transportation Committee
- TDM Advisory Committee
- Transportation Operators Committee
- Budget
- Careers
- Members
- Request for Proposals
- Tribes in the Central Puget Sound Region
- Contact Center
Adopted Level of Service Standards for Regionally Significant State Highways
Level of Service Standards
This table (along with the map) explains the level of service standards.
Tier
LOS Standard
Description
1
LOS "E/mitigated"
Tier 1: For this process, the "inner"...
Transit Access
PSRC has been engaged in transit access work for the past several years. PSRC’s work builds on efforts from around the region to identify regional transit access needs and to clarify priorities for...
American Community Survey 2017 One-Year Estimates
The files below include survey results from 2017. They are demographic profiles which include age, sex, income, household size, education, and other topics.
American Community Survey 2019 One-Year Estimates
The files below include survey results from 2019. They are demographic profiles which include age, sex, income, household size, education, and other topics.
2010 Census Data
As a State Data Center for the central Puget Sound region, PSRC keeps a complete inventory of data released from the 1990, 2000, and 2010 censuses, as well as the American Community Survey (ACS)....
2000 Census Data
As a State Data Center for the central Puget Sound region, PSRC keeps a complete inventory of data released from the 1990, 2000, and 2010 censuses, as well as the American Community Survey (ACS)....
Public Involvement for the Regional Transportation Plan
Get Involved!
We want to hear from you. Here are some ways to tell us about your transportation priorities and experiences.
Share your story of using specialized transportation services to inform...
