Directions to TriMet Directions to TriMet Search | Advanced Search | New Members | Coupons and Discounts | All Categories Automotive, Aviation & Marine >> TRANSPORTATION TriMet 1800 SW 1st Ave., Ste. 300Portland, OR 97201 | map (503) 962-6455 | fax: (503) 962-6469 Visit Site Get directions to: TriMet, 1800 SW 1st Ave., Ste. 300, Portland OR Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!