Galloway & Company: Transportation Demand Management Expansion Accelerates With TDM Specialists Addition

By Amit Chowdhry • May 23, 2026

Galloway & Company announced that San Francisco Bay Area-based TDM Specialists has joined the company, expanding Galloway’s transportation demand management (TDM) capabilities nationwide.

The move strengthens Galloway’s growing TDM practice as demand for transportation demand management solutions continues to increase across the United States. The company said its TDM services are focused on improving the efficiency of transportation networks through partnerships with real estate developers, property owners, employers, and government agencies.

Galloway’s TDM team develops transportation solutions intended to make mobility systems more user-friendly, cost-effective, and sustainable. By combining East Coast and West Coast transportation demand management expertise, the company expects to broaden its ability to address transportation and commuter challenges for clients and communities nationwide.

The addition of TDM Specialists follows Galloway’s February announcement that it expanded its TDM practice through the addition of transportation consultants from Washington, D.C.-based Wells & Associates.

Founded in Denver in 1982, Galloway has expanded to 375 professionals across 17 offices in 10 states. The company ranks No. 288 on the Engineering News-Record Top 500 list and is licensed in all 50 states. Galloway provides multidisciplinary architecture and engineering services through 14 in-house disciplines.

KEY QUOTES:

“The mandate for transportation demand management is increasing across all areas of the country. The addition of TDM Specialists is an important opportunity for Galloway to expand its TDM practice nationwide.”

Dave Guetig, President, Galloway & Company

“Joining Galloway is a great opportunity to expand a practice that we are passionate about. Having the resources of a national company enables us to deliver mobility solutions and commuter programs to more communities across the U.S.”

Elizabeth Hughes, Founder And President, TDM Specialists

“Elizabeth and her team are committed to client service and building strong relationships. By uniting Galloway’s East Coast and West Coast TDM teams, we’re combining our knowledge and significantly enhancing our ability to serve our clients’ and communities’ toughest transportation challenges.”

Courtney Menjivar, TDM Team Manager, Galloway & Company