Norwich, Ohio

Salt Creek Bridge (Muskingum County, Ohio)
Built 1938 by C.P. Smith
Closed-spandrel arch bridge over Salt Creek on US 22/US 40
Open to traffic

Zane Gray Bridge (Muskingum County, Ohio)
Originally built 1909 by the Mt. Vernon Bridge Co. over Salt Creek on Zane's Trace (now Wheeling Road (TR 442)). Relocated 2000.
Pony truss bridge on the grounds of the National Road/Zane Gray Museum, east of Zanesville
Open to pedestrians only