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We are committed to ensuring our work has minimal impacts on the natural environment and our communties.
Videos, project webpages, information centers, and publications that demonstrate the results of creative mitigation and notable historical resources describing the history of Washington’s Transportation system
Learn more about fish barriers we've removed and what we're working on next.
How our crews work to remove trash from the sides of our highway system.
Our methods for controlling negative and promoting natural greenery along our state highway system.
Ensuring the animals that help our natural greenery grow thrive.
Best actions and practices to deliver sustainability benefits for the agency and the state.
