Innovative Designs


ATS/American prides itself on its use of innovative designs in solving transportation problems. Transportation design is changing. Many of the newer innovative designs are better operationally, reduce collisions, and often times can save in construction costs. ATS/American understands when and where to apply each type of innovative design and, perhaps more importantly, ATS/American knows how to design these great solutions to get the optimal performance and value.

Our Innovative Design Project Experience


ATS/American provides expertise on the following designs


  • Bowtie
  • Center Turn Overpass
  • Continuous Flow Interchange
  • Continuous Flow Intersection
  • Continuous T-Intersection
  • Contraflow Left Interchange
  • Diverging Diamond Interchange
  • Diverging Double Roundabout Interchange
  • Diverging Partial Cloverleaf
  • Diverging Windmill Interchange
  • Double Roundabout Interchange
  • Double-Wide Intersection
  • Echelon
  • Expanded Diverging Diamond Interchange
  • Folded Lefts Interchange
  • Indirect Left Turns
  • Intersections with reversible lanes
  • Intersections with variable lane assignments
  • Jughandles
  • Median U-turn
  • Michigan Urban Diamond
  • Modern Roundabout
  • Paired Intersections
  • Parallel Flow Intersection
  • Partial Cloverleaf Bypass Lanes
  • Quadrant Roadway
  • Restricted Left Turns
  • Signalized Traffic Circles
  • Single Loop Interchange
  • Single Point Urban Interchange
  • Single Roundabout Interchange
  • Split Intersection
  • Superstreet
  • Synchronized Split-Phasing Intersection
  • Texas Diamond Interchange
  • W-Interchange
  • Windmill Interchange