Standard Plans

Publication Number
M 21-01
Manual Manager
Bill Berens, 360-705-7256
Design Office, Engineering and Regional Operations Division

The manual contains standard engineering drawings used for road, bridge, and municipal construction.

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Improved access to 98.2 miles of upstream fish habitat

through 15 fish passage projects in 2021.

28% increase in the value of exports and imports 

from $90.2 billion in 2020 to $115.5 billion in 2021.