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
Cincinnati Curb Study
In Cincinnati, as in many cities, curb space is a scarce resource. With multiple modes of transportation vying for access to the curb — from personal vehicles, buses, commercial vehicles and rideshare vehicles, to bicycles and pedestrians — Cincinnati has joined the ranks of cities around the world that are looking for ways to make curb space safer and more efficient.
Tools Assessment Technical Memorandum
We identified three travel forecasting models and 11 sketch planning tools that produce VMT forecasts or test VMT reduction strategies.
Pedestrian Crossings
Learn how the evolution of crossing treatments, guidance, and travel behavior is critical to addressing quality of life challenges and meeting expectations for those who walk.



