Road surface (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Road surface" in Simple English language version.

Last modified: 01:22:47, 12 January 2026 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

low place

1^st place

low place

8,530^th place

7,564^th place

low place

low place

asphaltpavement.org (Global: low place; Simple English: low place)

"History of Asphalt". National Asphalt Pavement Association (NAPA). Retrieved 9 January 2016.

"The History of Asphalt". Asphalt Education Partnership. Archived from the original on 12 October 2004. Retrieved 9 January 2016.

"Pavement History". Pavia Systems, Inc. 30 September 2008. Retrieved 9 January 2016.

"The History of Asphalt". Asphalt Education Partnership. Archived from the original on 12 October 2004. Retrieved 9 January 2016.