Transportation Expertise

At LJA, we work with our clients to develop the transportation infrastructure offering more than a connection from point A to B. We integrate safety and innovation in every aspect of the planning, design, and construction process resulting in a reliable, congestion-eased, multi-modal transportation facility.

Our Range of Expertise

  • Bond Indenture Reporting
  • Bridge Layouts, Design, and Detailing
  • Complex/Exotic Bridge Design
  • Construction Management & Oversight
  • Corridor and Route Studies
  • DOT Pre-Certifications
  • Feasibility Studies
  • Freeway/Toll Road Planning and Design
  • Hydrology & Hydraulics
  • Illumination
  • Intelligent Transportation Systems
  • Marine
  • Multi-level Interchange Planning and Design
  • NEPA/Environmental Document Preparation
  • Operations and Maintenance Management
  • Parking and Circulation Studies
  • Pedestrian Facilities
  • Program and Project Management
  • PS&E Documents
  • Retaining Walls
  • Roadway and Facility Inspection
  • Schematic Design
  • Signage and Pavement Markings
  • Structural Engineering
  • Thoroughfare Planning
  • Toll Feasibility
  • Traffic Control/Construction Sequencing
  • Traffic Engineering Studies
  • Traffic Impact Analysis
  • Traffic Signal Timing and Design
  • Transportation Planning and Design
  • Urban and Rural Highway/Roadway Design
  • Utility Coordination and Relocation Design

Engineering Efficient Transportation Solutions

As an industry leader in transportation, we provide turn-key services for planning, design, construction, and operations of new and existing facilities. Our trusted advisors serve as an extension of staff by embedding program management experts into our client’s major corridors and programs. And downstream of construction, LJA’s operations and maintenance experts continue to support our clients by optimizing the project’s life cycle through our asset management practice.

We understand that transportation is a people business and that client-employee relationships are critical to the success of every assignment. Our clients range from local municipal to major metropolitan tolling agencies and DOT’s.  No project is too large or too small, with our client portfolio of projects ranging from 50K to over 2B in total construction cost.


Driving Tomorrow’s Transportation Landscape

It’s about more than just the destination.

At LJA, we provide an extensive range of program management services to shape the future of transportation infrastructure. Our transportation projects are designed to be harmonious with the natural environment, not to overpower it, providing necessary mobility without compromise.

We’re not just a team; we’re a collection of seasoned experts adept in the domains of transportation, program management and tollways.

More About Our Work

Transportation Resources

Experience the transformative power of LJA’s integrated approach, where every road, bridge, and pathway is designed to drive progress and foster connections.


Our Work In Transportation

Our Impact In Transportation
Street, Highway, Traffic Light Filler Photo 10-min

Do You Have a Transportation Project?

Start your journey with us and experience the LJA difference.