Pennsylvania Route 331 (English Wikipedia)
Analysis of information sources in references of the Wikipedia article "Pennsylvania Route 331" in English language version.
refsWebsite
Global rank
English rank
194th place
643rd place
55th place
36th place
2,258th place
1,630th place
414th place
253rd place
163rd place
185th place
google.com
- "overview of Pennsylvania Route 331 Truck" (Map). Google Maps. Retrieved March 11, 2024.
maps.google.com
- "Pennsylvania Route 331" (Map). Google Maps. Retrieved March 31, 2013.
newsbank.com
nl.newsbank.com
- "PENNDOT closes bridge in Independence". Observer–Reporter. Washington, Pennsylvania. August 31, 2005. Retrieved March 31, 2013.
newspapers.com
- "Make Changes in Route Numbers". The Morning Call. April 18, 1935. p. 2. Retrieved May 2, 2018 – via Newspapers.com.
wikiwix.com
archive.wikiwix.com
- Bureau of Maintenance and Operations (January 2015). Roadway Management System Straight Line Diagrams (Report) (2015 ed.). Pennsylvania Department of Transportation. Archived from the original on February 17, 2011. Retrieved June 30, 2015.
- General Highway Map - Washington County, Pennsylvania (PDF) (Map). Pennsylvania Department of Transportation. 2012. Archived from the original (PDF) on September 8, 2011. Retrieved March 31, 2013.