Stop by Booth # 837 at the Greater Columbus Convention Center during the 2016 Ohio Department of Engineering Conference Oct. 25-26 in Columbus, OH to learn more about Rodel's powerful new features!


Exhibit hours are from 7:30 am-7:00 pm Tuesday and from 7:30 am-1:00 pm Wednesday. Tues., Oct. 25, 7:30 am-7:00 pm Wed., Oct. 26, 7:30 am-1:00 pm


Rodel is a roundabout-specific analysis tool that allows engineers, planners, and researchers to understand the unique operation and performance of roundabouts.

  • Seamless integration of both HCM model & lane-based Empirical model
  • Validated by U.S. data
  • Facilitates optimized geometric design solutions

Rodel is preferred for its accuracy and versatility in modeling all types of roundabouts:

  • Closely-spaced and series of roundabouts 
  • Single-lane to complex multi-lane roundabout geometries 
  • Flared entry designs 
  • Right turn bypass lanes

Rodel utilizes the most advanced scientific capacity research and is used worldwide to design and analyze roundabouts.