Materials Evaluation Program

Submit payment for Aggregate Source Approval (ASA) and Qualified Products List (QPL) evaluations.

For QPL applications, the MEP will prompt the user to pay a preliminary Phase 1 Evaluation fee. QPL submittals for HMA Mix Designs are exempt from the Phase 1 Evaluation fee. This fee will cover the cost of the initial application review, consultation with Subject Matter Experts, and if WSDOT chooses to proceed, the cost of developing an official letter and cost sheet for the full evaluation.

The requesting party will then be able to submit electronic payment for the full evaluation fee. Upon receipt of payment, the MEP will notify the QPL or ASA Engineer to proceed with the full QPL or ASA evaluation.

How to setup the Materials Evaluation Program

  1. Read the step-by-step setup instructions (PDF 66KB)
  2. Set up an account in SecureAccess Washington (SAW) and log in.
  3. Set up Materials Evaluation Program as a service in SAW: from the 'My Secure Services' menu, select Department of Transportation, then select Materials Evaluation Program.

8,683 animals crossed the Snoqualmie Pass East Project area

as recorded by WSDOT and partners in 2020 and 2021.

46% increase in Amtrak Cascades ridership to 251,000 passengers

in 2021 compared to 172,000 in 2020.

Nine wetland and stream mitigation sites across 32.7 acres added

to our monitoring program in 2021 to help offset climate change impacts.