U.S. 33/S.R. 161/Post Road Interchange Improvements

Work is underway on the U.S. 33/S.R. 161/Post Road interchange improvements! The project is in construction phase 3 and is expected to be completed in spring 2025. Check ODOT’s website for the latest information.

Work Status

• Reconstruction of both U.S. 33 bridges over Post Road/S.R. 161
• Reconstruction/widening of Post Road/S.R. 161

Traffic Impact

• The Post Road/S.R. 161 eastbound to U.S. 33 eastbound ramp is closed until summer 2025.
  • Detour: Post Road/S.R. 161 eastbound, using the S.R. 161/Eiterman Road roundabout head north in the roundabout to enter the Post Road/S.R. 161 westbound ramp to U.S. 33 eastbound loop ramp to enter U.S. 33 eastbound.
• The Post Road/S.R. 161 westbound to U.S. 33 westbound ramp is closed until summer 2025.
  • Detour: Continue on Post Road/S.R. 161 westbound, using the S.R. 161/Eiterman Road roundabout head east on Post Road/S.R. 161 eastbound, use the Post Road/S.R. 161 eastbound ramp to U.S. 33 westbound loop ramp to U.S. 33 westbound.
• The U.S. 33 traffic will be shifted to the median of U.S. 33 while construction on U.S. 33 occurs.

S.R.161/Post Road Eastbound detour to access U.S. 33 Eastbound

S.R.161/Post Road Westbound detour to access U.S. 33 Westbound

This rural interchange is at the center of substantial local and regional economic development, and the current configuration does not meet the diverse needs of this thriving area. A new design is being developed to address capacity and safety concerns.

These improvements are possible thanks to significant investments and project development assistance from the City of Dublin, Union County, the Ohio Department of Transportation (ODOT) and the Mid-Ohio Regional Planning Commission (MORPC).

*This project is led by the Ohio Department of Transportation (ODOT). Questions concerning project development can be addressed to Matthew McGuire, ODOT D6 PIO, at 740.833.8222 or Matthew.McGuire@dot.ohio.gov. Details of this project can also be found on the ODOT webpage.

Public Meetings

A public meeting was held on Tuesday, May 17, 2022, from 6:30 to 8 p.m. regarding upcoming improvements to the U.S. 33/ S.R. 161/Post Road Interchange, as well as Hyland Croy Road improvements and Hyland Glen development. Watch the presentation | Download the slides

The City of Dublin held a virtual public meeting regarding upcoming improvements to the U.S. 33/ S.R. 161/Post Road interchange on August 25, 2020.