• I-210/Cove Lane Interchange
  • Bridging Kentucky Program
  • CTA - Red and Purple Line Modernization Program
  • Mistissini Wooden Bridge
  • Inner Loop East Transformation Planning and Design

Transportation

Transforming transportation

When you begin with the end in mind, you create meaningful change. This philosophy guides how we approach every transportation infrastructure and transportation technology project. Our consistent driver? Providing people with better and smarter mobility options. We create connections that get people and goods moving—whether by car, bus, train, airplane, or their own two feet.

Working within the context of the communities we serve, we provide planning, detailed engineering and design, construction inspection, construction management, program management, and traffic operations services that fill the needs of our clients and advance transportation system experiences.

Rated the #8 international design firm in transportation (ENR 2019), we focus on providing solutions that respect the community and local environment, from major expressway and rural roadway projects to bridge rehabilitations, transit systems, smart transportation, and airport design. We design this way because we have the same goals as everyone else—to get where we’re going, safely and efficiently.

This is how we elevate communities.

Lyden Pindling International Airport

Complex infrastructure projects often have one major challenge in common: they have to keep running while you work on them. During the Lynden Pindling International Airport project, we worked to design and construct updates while simultaneously decommissioning existing (and aging) portions of the airport. Read More

Automated Shuttle Feasibility and Concept Plan

As a rapidly urbanizing suburb, the City of Chamblee, Georgia, is facing greater mobility needs. The City recognized this need as an opportunity to elevate their community. Through Croix Ability Services's Greenlight fund, we created a plan for shared autonomous vehicles and set the stage for Chamblee to become a smart mobility hub for the Atlanta region. Read More

The new "shovel-ready": Preparing for COVID-19 infrastructure stimulus funding

What can municipal leaders be doing now to prepare their communities for access to post-COVID-19 infrastructure funding? Read More
Making safe, smart transportation solutions a reality
200+
Awards
2.6K
People
25K
Projects Completed

Our projects have been recognized with over 200 awards, including ACEC and Roads & Bridges Top 10.
Our nearly 2,600 transportation engineers and planners create transportation networks for safe and efficient travel.
Whether a rural roadway project or a new transit system route, our focus is always on providing solutions that respect the local environment.