Pennsylvania Route 770
|Maintained by PennDOT|
|Length:||12.2 mi (19.6 km)|
|Existed:||December 1962 – present|
|West end:||PA 59 in Lafayette Township|
|US 219 in Bradford Township|
|East end:||PA 646 in Keating Township|
Pennsylvania Route 770 (PA 770) is a 12-mile-long (19 km), east–west state highway located in McKean county in Pennsylvania. The western terminus is at PA 59 in Lafayette Township. The eastern terminus is at PA 646 in Keating Township.
PA 770 begins in Lafayette Township at an intersection with PA 59. The route goes east to the village of Custer City, where it has a short concurrency with US 219. After the concurrency with US 219, the route continues southeast to its terminus at PA 646 in the village of Aiken. The route goes by 3 names at various points—Warren Road, Buffalo–Pittsburgh Highway, and Minard Run Road.
The entire route is in McKean County.
|Lafayette Township||0.0||0.0||PA 59 – Warren, Smethport|
|Bradford Township||6.7||10.8||US 219 south – Ridgway||Western terminus of US 219 concurrency|
|7.3||11.7||US 219 north – Bradford||Eastern terminus of US 219 concurrency|
|Keating Township||12.2||19.6||PA 646 – Smethport, Olean|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi
PA 770 Truck
|Location:||Lafayette Township – Bradford Township|
|Length:||13 mi (21 km)|
Pennsylvania Route 770 Truck is a 13-mile-long (21 km) truck route bypassing a segment of PA 770 where trucks over 10 tons are prohibited in McKean County. It begins at the PA 770 terminus in Lafayette Township. It ends at PA 770 in Bradford Township. The route is an oddity as it is longer than its main route (PA 770) by one mile, and that its only signed as such westbound, instead of both directions. The entire route follows PA 59 on its western end, and US 219 on its eastern end.
- "New Highway Rt. 321 Designation Approved". The Kane Republican. December 7, 1961. p. 1. Retrieved April 21, 2017 – via Newspapers.com.
- Google (March 20, 2013). "Pennsylvania Route 770" (Map). Google Maps. Google. Retrieved March 20, 2013.
- PA State Route 770 Ends[unreliable source] Archived May 5, 2007, at the Wayback Machine.
Route map: Google