Ohio State Route 73

State Route 73 marker
State Route 73
Route information
Maintained by ODOT
Length134.80 mi[1] (216.94 km)
Existed1924–present
Major junctions
West end US 27 in Oxford
Major intersections
East end US 23 / SR 104 in Portsmouth
Location
CountryUnited States
StateOhio
CountiesButler, Warren, Clinton, Highland, Adams, Scioto
Highway system
  • Ohio State Highway System
I-73 I-74
Eastbound in Wilmington, Ohio

State Route 73 (SR 73) is an east–west state highway in the southern portion of the U.S. state of Ohio. Its western terminus is on U.S. Route 27 in Oxford at the intersection of SR 732. SR 73’s eastern terminus is in Portsmouth at US 23; this is also the southern terminus of SR 104, and the two state routes run concurrently for over 6 miles (9.7 km) from this point north. Once SR 73 enters Scioto County, it is designated as the Scenic Scioto Heritage Trail by the Ohio Department of Transportation.[2]

In combination with SR 32, SR 73's easternmost 31 miles (50 km) are part of the quickest route between Cincinnati and Portsmouth.

  1. ^ "DESTAPE". Ohio Department of Transportation. July 16, 2013. Retrieved September 21, 2014.
  2. ^ Ohio Department of Transportation. "Ohio Byways". Retrieved 2007-07-18.