State Route 315 Ramp Closures
Starting June 11 and continuing through late November 2018, the entrance ramp to southbound SR-315 at Cannon Drive and 12th Avenue will be closed, as well as Cannon Drive between 12th Avenue and Herrick Drive (which will remain closed until 2019).
Motorists may use Neil Ave. to exit this area of campus. Detour signs will be posted. Dates are weather dependent and subject to change.
The northbound SR- 315 exit ramp to Medical Center Drive / King Avenue will remain closed through mid-August 2018. Motorists may use Goodale St. to Neil Ave., or Lane Ave. to Olentangy River Rd.
View construction detours and Cannon Drive Relocation Project websites for additional information. The project will straighten and elevate Cannon Drive to provide future flood protection and open up 12 acres of developable land. The first phase of construction is expected to last through the fall of 2019.