From Wikipedia, the free encyclopedia
State Route 521 is an east-west state highway in the central portion of the U.S. state of Ohio. Its western terminus is at the U.S. Route 36/State Route 37 concurrency in Delaware, and its eastern terminus is at State Route 656 at Olive Green near Sunbury.
[edit] Cities and villages along route
[edit] Points of interest
[edit] History
- Certified in 1938.[2].
- No significant changes since certification.[2].
[edit] References
- ^ Mileages retrieved from Technical Services Straigh Line Diagrams unless otherwise noted.
- ^ a b Route 521 (The Unofficial Ohio State Highways Web Site) by John Simpson
[edit] External links