Pennsylvania Route 978 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pennsylvania Route 978" in English language version.

refsWebsite

Global rank English rank

207^th place

136^th place

2,762^nd place

1,498^th place

psu.edu

pasda.psu.edu

"Pennsylvania state roads". Pennsylvania Spatial Data Access. Pennsylvania Department of Transportation. 2012. Retrieved December 25, 2012.

state.pa.us

dot7.state.pa.us

"PennDOT VideoLog - Allegheny County - Route 0978". Pennsylvania Department of Transportation. August 6, 2010. Retrieved December 29, 2012.