Speaking Engagement

Speaking Engagements

September 18, 2018

Ohio Roundabouts Conference

Creekside Conference Center Gahanna, OH Visit Event Website

Implementing Unique Roundabout Designs

In Delaware County, the Ohio Department of Transportation (ODOT) identified safety concerns at an existing 4-leg rural intersection and opted to replace it with a roundabout as the preferred countermeasure. Due to the existing skew of the intersection and property locations of adjacent parcels, ODOT studied a standard roundabout design, along with an elliptical roundabout and a peanut-shaped roundabout. 

Design was completed using Bentley® Solutions’ OpenRoads software, in which 3D models and a driving simulation were created to more accurately display the roundabout concepts to township officials. The peanut-shaped alternative was chosen for its ability to remain on non-residential land, greatly reducing impacts to nearby residents while implementing the preferred intersection improvements.

Attendees will develop a more detailed understanding of:

  • The benefits of non-standard roundabout designs
  • The process used to cost-effectively and efficiently develop alternatives 
  • Effectively communicating roundabout concepts for consensus among key stakeholders

B&N Presenter:

Mike Taricska, PE

Mike Taricska, PE, Transportation Engineer

MIKE TARICSKA, PE
Transportation Engineer