Public agencies and private industries face growing demands to improve transportation safety, mobility and access, all while saving time and money. Our concept-to-completion services help meet these challenges today and into the future.

What We Do



years of transportation design experience


design-build transportation projects


bridges designed nationwide


What We Do


  • I-49/Eighth Street Interchange & Roadway Improvements

    Services for a highway interchange and arterial widening, including “complete street” components, overpass bridge, pedestrian tunnels and trail connection.

  • MS4 Compliance Assistance

    Assistance in the development of an updated stormwater management plan to meet municipal separate storm sewer system (MS4) requirements.

  • U.S. 169/I-70 North Loop PEL Study

    A planning and environmental linkages (PEL) study for a major highway loop and bridge in downtown Kansas City, Missouri.

  • Kapalama Container Terminal

    Program management support for congestion-relieving improvements to the Kapalama Container Terminal (KCT) in Hawaii.

  • Merchants Bridge Replacement

    Design and environmental services for main span truss replacement and foundation repairs for Merchants Bridge.

  • 30 Crossing Design-Build

    Design services as part of a joint venture for an initiative that includes interstate connections, a major river crossing and multimodal considerations.

  • LaGuardia Terminal Landside Roadway System

    Design for interim and proposed landside roadway changes for arrival and departure levels, curbside pick-up and taxi staging areas to optimize traffic ...

  • U.S. 380 Improvements

    Feasibility study examining plans to convert U.S. 380 into a freeway across Collin County, Texas.

Insights & News

White Paper

Preparing for Successful and Sustainable Electric Vehicle Market Growth

The electric vehicle (EV) sector is driving the global automotive industry's fut...

White Paper

Get Ahead of the Crisis: Factor Evacuation-Driven Demand Into Utility Plans for EV Charging

Electric vehicle (EV) adoption is growing rapidly, as are instances of extreme w...


Capitalizing on New Funding Options for Critical Infrastructure in Texas


AREMA Honors Merchants Bridge With Hay Award

Case Study

Merchants Rail Bridge Project in St. Louis Succeeds With Detailed Engineering and Precise Construction Planning