Iowa Highway 16 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Iowa Highway 16" in English language version.

refsWebsite

Global rank English rank

low place

low place

163^rd place

185^th place

google.com

"Iowa Highway 16" (Map). Google Maps. Retrieved May 21, 2014.

iowadot.gov

2009 Volume of Traffic on the Primary Road System of Iowa (PDF) (Report). Iowa Department of Transportation. January 1, 2009. Retrieved January 15, 2011.
"1928 Map - Historical Iowa Transportation Maps" (PDF). Iowa Department of Transportation. Iowa Department of Transportation. Retrieved July 12, 2014.