Principal
Ian Barnes
Walnut Creek Office
Jason Miller
Denver Office
Hallet Modi
Oakland Office
Chelsea Richer
Los Angeles Office
Claude Strayer
San Diego Office
Dana Weissman
San Francisco Office
Senior Associate
Andy Kosinksi
Oakland Office
Associate
Tim Baird
Salt Lake City Office
Meara Breuker
Walnut Creek Office
Natalie Chyba
Los Angeles Office
Taylor McAdam
San Francisco Office
Patrick Picard
Denver Office
Judy Schaefer
Walnut Creek Office
Magali Sourbes
Corporate Office
Diwu Zhou
Long Beach Office
Senior Engineer/Planner
Michael Adamson
Tacoma Office
Alidad Ahmadi
San Diego Office
Sonia Anthoine
Sacramento Office
Emily Chen
San Francisco Office
Tino Jonga
Seattle Office
Jasper Lee
San Jose Office
Dongyang Lin
Los Angeles Office
Sydney Provan
Denver Office
Shane Russell
San Diego Office
Kathrine Skollingsberg
Salt Lake City Office
Mark Soendjojo
San Jose Office
Zoey Zhang
San Francisco Office
Senior Technician
Shawn Levy
Corporate Office
Senior Business Services Positions
Becca Hittner
Orlando Office
Maria Nguyen
Long Beach Office
share this article
Explore More
Evolution of Quick-Build Bikeways
Quick-build projects have come a long way from their paint-and-plastic beginnings. Our Toolbox gives public agencies a practical way to compare quick-build materials for bikeways that balance budgets, timelines, durability, and aesthetics.
Stacking Benefits: The Role of Land Conservation in VMT Mitigation
What six California case studies reveal about how conservation might reduce driving, and when it might not.
Big Data and Transportation: From Questions to Confidence
Our team helped the City of Hermosa Beach develop a data-driven framework for transportation planning and monitoring to keep local residents informed.