Rethinking road design.

Where new or better roads are needed to improve safety or mobility, we partner with our clients to build solutions to their unique challenges. In recent years, we’ve seen a surge in roundabouts in busy metros and smaller communities. It’s been proven that roundabouts are safer and more efficient than traditional traffic signals, but the benefits don’t stop there. Roundabouts limit speed, are less costly and can help solve traffic management challenges.

Our roundabout services include:

  • Single-Lane Roundabout Design
  • Multi-Lane Roundabout Design
  • Mini-Roundabout Design
  • Expandability expertise
  • Constructability expertise
  • Performance Checks (fast path, phi angle, truck turning)
  • Traffic Modeling (VISSIM, Rodel, etc.)
  • Roundabout Visualizations
  • Roundabout Education
  • Concrete and bituminous roundabout design
  • Signing and striping

Discover our difference.

We partner with our clients and communities to build what’s next in infrastructure—the places, spaces and systems that support our lives.

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