Site Development
Cascade Industrial Center Subarea Plan
City of Arlington, WA
Transpo Group delivered transportation analysis supporting the Cascade Industrial Center Subarea Plan and Planned Action EIS. The work evaluated roadway and intersection improvements, pedestrian and bicycle connectivity, and opportunities to integrate future bus rapid transit service supporting long‑term industrial growth.
Seattle Convention Center Addition
City of Seattle, WA
Transpo Group managed and led traffic engineering design for the Seattle Convention Center expansion in downtown Seattle. Services included traffic management planning, multi‑phase traffic control staging, signal modifications at 13 intersections, channelization design along 10 corridors, and comprehensive pedestrian and bicycle mobility analysis within constrained urban right‑of‑way.
Tehaleh Planned Community
Pierce County, WA
Transpo Group provided EIS transportation analysis, expert testimony, and design services for the Tehaleh master‑planned community, which includes housing, commercial development, schools, and parks. Ongoing support includes traffic monitoring, development agreement updates, intersection design, and coordination across multiple local and state agencies.