1120 SW Fifth Ave, Suite 800, Portland, OR 97204
A draft evaluation of collisions before and after various devices were built in Portland.
Typical Impacts of 14-foot Speed Bumps on Emergency Vehicles
Intersections in Portland with more than 20 collisions in a 4-year period.
A report of the methodology Portland uses to evalutate diversion to parallel streets after a project is constructed.
This report discusses the positive potential of utilizing offset speed tables on major emergency response routes.
Pedestrian Crash Map
Red Light Camera Biennial Report 2003
Red Light Camera Biennial Report 2005
Red Light Camera Biennial Report 2007
Red Light Camera Biennial Report 2009
Red Light Camera Biennial Report 2011
Split Speed Bump Report 1998