National Highway System Asset Management Program
The objective of the program is to highlight the importance of preserving the roadway system by incentivizing agencies to use asset management strategies that provide cost-effective solutions to maximize the life expectancy of a roadway.
NHS Asset Management Awards
Local Agency NHS route information
- Local Agency IRI Values (PDF 4.4MB) – International Roughness Index (IRI) values by roadway segment
- All NHS Route Segments (PDF 712KB) – list of local agency managed NHS segments as reported to FHWA
- Local Agency NHS Mileage Summary (PDF 69KB) – list of local agency lane miles
14 fish passage projects were completed in 2020
improving access to 54.2 miles of upstream habitat.
11,959 incidents responded to
by WSDOT’s incident Response teams during second quarter of 2021, 15% more than same quarter in 2020.
41 Pre-existing Funds Projects Advertised
during the eighth quarter of the 2019-2021 biennium.