Information for contractors and consultants

ADA regulations for public rights-of-way page

Information on building disabled-accessible sidewalks, driveways, curb ramps, crosswalks and other pedestrian routes.

Clean water projects
Plans for current projects.

Design and drafting standards
County standards for creating plans and other documents.

Development engineering

County review of transportation and stormwater projects built by private developers.

• Applications, forms and development fees
• Development and Engineering Advisory Board
• Permit status
• Road modification process improvements (PDF)

Erosion control certification

Credited courses Washington Department of Ecology accepts for erosion and sediment control certification.

NE 88th Street Project
Clark County Public Works plans to widen and improve NE 88th Street, between Highway 99 and NE St. Johns Road, beginning in spring 2012.

• Invitation for contractors to submit comments and suggestions on plans and specifications (PDF)
• List of bid items based on 90 percent plans (PDF)
• Notes from Jan. 12, 2012, constructability meeting (PDF)

Road projects
Plans for current projects

Street and road standards

Minimum standards for public and private transportation facilities.

Standard details manual

Standard details for building ramps and sidewalks, planting landscaping, controlling erosion, constructing stormwater systems and making other improvements.

Technical data on current projects

Plans, drawings and specifications on road, park and clean water projects.

Traffic control plans
Traffic control permits and related information to use for submitting a complete application.

Traffic impact fees

Traffic impact fee districts, rates and credits.