Comparing transit alternatives
CDM Smith assessed options using a qualifications-based tool, helping SDOT select BRT as the most effective corridor solution.
Client
Seattle Department of Transportation
Location
Seattle, Washington
Markets
Priorities
Seattle advances a multimodal vision
As Seattle’s urban neighborhoods grew, its major corridor faced rising congestion and limited space for multimodal travel. To improve service and reliability, SDOT engaged CDM Smith to study high-capacity transit options along its Roosevelt to Downtown corridor and develop a concept that balanced BRT improvements with significant right-of-way constraints.
Optimizing multimodal design
Right-of-way designs balanced space limitations with targeted improvements at the most constrained segments.
Engaging communities early
Extensive outreach helped identify priorities early in the process, guiding design decisions across several neighborhoods.
Soliciting powerful feedback
Teams uncovered the most desired improvements via an extensive yet flexible public outreach approach.
“The best BRT projects are also Complete Corridors projects,” said Tim Sorenson, transit & urban mobility expert. “They not only accommodate bus and car traffic but also pedestrians and bikes.” Sorenson noted that the combination of these design elements helps SDOT achieve their goals to improve transit speed and reliability and traffic flow, while maximizing safety and access for all users.
Client
Seattle Department of Transportation
Location
Seattle, Washington