• Interchanges

  • Grade Separations

  • Bridges

  • Concrete/Asphalt Paving

  • Electrical/Traffic Signals


  • Design projects include highway, railroad, and multi-level interchanges

  • Experts in reinforced concrete, cast-in-place box girders, precast sections, among others

  • Structural design using Linear and Non-Linear Finite Element Analysis



  • BIM/Schedule Integration

  • Claims Services & Dispute Resolution

  • Development of Detailed Construction Schedules

  • Evaluation of Implementation Scenarios using “What-If” Analysis
  • Athalye Advantages

    squeezing a dollarProviding cost-effective service to our clients is a touchstone of Athalye’s commitment to remaining competitive in the industry. To minimize management costs, the Athalye Team provides staff with multiple skills to complete projects withy the smallest possible field team. ...READ MORE

    Featured Project

    Colton Crossing Rail-to-Rail Grade Separation Project, Colton, CA
    Colton Crossing Rail-to-Rail Grade Separation Project, Colton, CASpearheaded by Union Pacific Railroad, with involvement of FHWA, Caltrans, SANBAG, BNSF Railroad and City of Colton, the project consists of building a grade separation of the UPRR rail over the BNSF rail, one of the busiest at grade rail-to-rail crossings in the nation, which encompasses the construction of approximately three miles of gravity walls with three major bridges.....READ MORE
    Latest News

    Athalye Welcomed Dan Freeman, PE to the Athalye Team
    Dan FreemanDan Freeman, PE comes to us from Caltrans District 7 where he served over 25 years, departing the agency as Deputy Director of the Construction Division. During his tenure, Dan..READ MORE