Signals & Intersections

Signalized intersection or a roundabout? Which will best keep cars moving and people safe, and not break the bank to create or maintain? How long is too long to wait at an intersection and what are the trade offs? SCJ can provide the design options and data needed for your community to make these decisions. There are more than 300 signal systems and 50 roundabout intersections in the Pacific Northwest that have been developed by SCJ.