Puerto Rico Highway 31 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Puerto Rico Highway 31" in English language version.

refsWebsite

Global rank English rank

1web.archive.org

1^st place

1^st place

low place

low place

low place

low place

5^th place

5^th place

low place

low place

163^rd place

185^th place

6,714^th place

4,445^th place

box.com

app.box.com

Luis F. Pumarada O’Neill (1991). "Los Puentes Históricos de Puerto Rico" (PDF) (in Spanish). p. 105. Retrieved 10 March 2020.

google.com

Google (27 February 2020). "PR-31" (Map). Google Maps. Google. Retrieved 27 February 2020.

noticel.com

"Cerrada por inundación la PR-31 en Naguabo" (in Spanish). NotiCel. Retrieved 27 February 2020.

pr.gov

act.dtop.pr.gov

"Tránsito Promedio Diario (AADT)". Datos de Transito 2000-2009 (in Spanish). Puerto Rico Department of Transportation and Public Works. pp. 44–45. Archived from the original on 1 April 2019. Retrieved 29 March 2019.

upr.edu

rcm1.rcm.upr.edu

"Juncos, Memoria Núm. 50" (PDF). Puerto Rico Planning Board (in Spanish). 1955. Retrieved 3 August 2020.

web.archive.org

"Tránsito Promedio Diario (AADT)". Datos de Transito 2000-2009 (in Spanish). Puerto Rico Department of Transportation and Public Works. pp. 44–45. Archived from the original on 1 April 2019. Retrieved 29 March 2019.

worldcat.org

National Geographic Maps (2011). Puerto Rico (Map). 1:125,000. Adventure Map (Book 3107). Evergreen, Colorado: National Geographic Maps. ISBN 978-1566955188. OCLC 756511572.