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Name
Description
Architectural
Transit Facility Square Footage (PDF)
Amount of areas for Transit facility structures and properties. Updated April 2014.
CAD
King County Metro CAD standards Published May 2022
Please contact Dianne Bennett or Jeff Suter for the most current CAD manual and template files.

Dianne Bennett - dibennett@kingcounty.gov

Jeff Suter - Jeff.Suter@kingcounty,gov

Trolley Standards
Trolley Overhead Standards SA dwgs (PDF)
Updated November 2021
Trolley Standards SP dwgs-Pole Purchase Requirements (PDF)
Updated November 2021
Passenger and Route Facilities
Transit Route Facilities Guidelines (PDF)
Metro Transit route facilities design guidelines, updated 2018
updated May 2022
Design Standards
Engineering Services Design Standards (PDF)
Update March 2022
Design Quality Assurance Plan Published April 2022
Guide Specifications
Contact the project manager or project engineer for appropriate specs.
Metro Transit passenger facility design guidelines, updated 2018

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