Drainage

Demands placed on highway systems can cause or exacerbate flooding issues. Whether your project is a new highway on new alignment or improvements to existing roadways, our professionals have extensive experience addressing the conveyance of stormwater.

We perform coordination and detailed hydrologic and hydraulic modeling to improve geometrics of intersections, analyze impervious areas and alleviate existing drainage problems. We also analyze highway culverts, complete stream and structure surveys, engineer stream crossings, and develop detailed plans for drainage alternative analysis.

Highway Drainage Services:

  • Hydrologic and hydraulic modeling
  • Location drainage studies
  • Bridge and culvert hydraulics and design
  • Scour analysis
  • Unique stormwater collection and conveyance systems

Featured Projects

Featured Team

Yogesh Mantri

Regional Director | Arizona Transportation

Steve Bicking

PE, D.WRE, CFM

Senior Engineer | Illinois Transportation

Ryan Simbro

PE

Regional Director | Iowa Transportation

Tony Simmons

PE

Regional Director | Illinois Transportation

Tim Thoreen

PMP

Regional Director | Minnesota Transportation

Jason Dohrmann

PE

Regional Director | Missouri Transportation

Ben White

PE, LS

Regional Director | South Dakota Transportation + Construction

Featured Insights

Urban Loop Award

Blog

The Urban Loop Awarded #5 of Top 10 Roads and Bridges

Blog

The Road Less Traveled: Pandemic Traffic Changes

Brochure

Transportation

Understanding a project’s goals and objectives from the project life-cycle perspective yields the best value and outcomes for our clients and communities.