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Structural + Bridges

Our bridge engineering professionals take their responsibility to design structurally reliable bridges seriously. From state, county, and local highway and pedestrian bridge design to NBIS bridge inspection, our structural engineering staff has decades of practical experience, balancing form, function, and sustainability.


  • NBIS inspections
  • Rating analysis
  • Condition reports
  • Structural design
  • Type, size, and location determination
  • Shop drawing review

Structural + Bridge Leaders

Sean Marzano, SE, PE
Sean Marzano, SE, PEChampaign, IL
Kevin Loiselle, PE
Kevin Loiselle, PEIndianapolis, IN
Kevin Risch, PE
Kevin Risch, PEKenosha, WI

Auburn Road Bridge Learn More Auburn Road Bridge
and Roundabout
B&O Railroad Bridge over the Wabash River - Learn More Rails to Trails
B&O Railroad Bridge
Vernon Avenue Bridge over Sugar Creek Learn More Vernon Avenue Bridge
Over Stone Creek
Jackson Covered Bridge Over Sugar Creek Learn More Jackson Covered Bridge
Over Stone Creek
Site/Civil Engineering: Aquatic Center Let's go! View all projects

On the Blog

Designing Roadways in 3D with Ron Nordmeyer, PE
Benefit of Using Photogrammetry with Drones
Are you eligible for INDOT's Community Crossings Matching Grant?