Pennsylvania Route 553 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pennsylvania Route 553" in English language version.

refsWebsite

Global rank English rank

2,762^nd place

1,498^th place

low place

7,014^th place

2,258^th place

1,630^th place

maps.google.com

Bureau of Maintenance and Operations (January 2019). Roadway Management System Straight Line Diagrams (Report) (2019 ed.). Pennsylvania Department of Transportation. Retrieved March 2, 2019.

Indiana County, Pennsylvania Highway Map (PDF) (Map). PennDOT. 2018. Retrieved March 2, 2019.
Cambria County, Pennsylvania Highway Map (PDF) (Map). PennDOT. 2018. Retrieved March 2, 2019.