Traffic Engineering

Innovative Solutions to Fit Project Needs

Our broad technical expertise in traffic engineering, coupled with our commitment to sustainability, results in a team dedicated to developing innovative solutions to fit your project needs. Psomas’ traffic engineering experts provide services in transportation modeling, planning, traffic calming, and design.

Our roster of traffic engineering projects includes safety studies, signalization, construction sequencing, traffic calming and roundabouts. Our traffic experts also provide assessments, studies and financial analysis for master-planned developments.

Select Traffic Engineering Projects

Additional Traffic Engineering Projects

Contact Photo - Alejandro Angel
Alejandro Angel, PhD, PE, PTOE
Vice President/Principal
    Multimodal Transportation

    • Bike & pedestrian signals (HAWK, PELICAN, TOUCAN)
    • Rectangular Rapid Flashing Beacons (RRFB)
    • Bike Path Alignment Studies & Design
    • Transit Oriented Development (TOD) Planning/Studies

    Transportation Modeling/Planning

    • Regional Transportation Studies
    • Network Simulation
    • Corridor Studies
    • Signal Warrants & Timing Studies
    • Interchange Analysis of Alternatives
    • Transportation Financing Plans
    • Traffic Impact Studies

    Traffic Safety

    • Road Safety Analysis
    • Safety Project Prioritization
    • Road Safety Audits (RSA)


    • Traffic Signal Design
    • Pavement Markings & Signing Plans
    • Traffic Control & Sequencing Plans
    • Intelligent Transportation Systems (ITS)
    • Roundabout Design
    • Structures Design

    Agency Support

    • Agency Review of Traffic Studies
    • Development of Agency Standards
    • Field Timing Adjustments