Digital rendering of a complex highway interchange with multiple lanes and overpasses.

Transportation Design

Item: Transportation Design
Author: Kazi Hassan

Our experts are versed in various disciplines, including roadway and structure design, traffic and safety, intelligent transportation systems (ITS), public transit and climate resilient infrastructure.

Practice Lead

Kazi Hassan, PE, PMP, ENV SP

How we support your transportation design goals

Two construction workers in safety vests and helmets under a highway overpass at night, pointing and observing the site.

Aerial view of highway interchange with ongoing construction and traffic.

Nighttime construction site with cranes over a highway, illuminated by bright lights.

Our transportation design philosophy centers on corridors, communities and connections. Guided by FHWA’s Safe System Approach, our team delivers innovative, safety-focused solutions — from intersection upgrades to complete freeway design.

Freeways and interchanges

We’re working on hundreds of rural and urban roadway projects to help clients explore new possibilities for the future.

Bridge design and inspection

Bridge design, replacement and rehab are vital to modern travel. We handle everything from culverts to complex structural designs.

Innovative multimodal design

Our experts deliver multimodal solutions and bring experience in innovative roadway, transit, bicycle/pedestrian, freight and rail design. We design with all users in mind.