Other Links
FHWA Interstate 50th Anniversary homepage
http://www.fhwa.dot.gov/interstate/homepage.cfm
AASHTO Interstate 50th Anniversary homepage
http://www.interstate50th.org/
ARTBA Interstate 50th Anniversary homepage
http://www.artba.org/50th/ATI/index.htm
Route Log and Finder List for the Interstate System
http://www.fhwa.dot.gov/reports/routefinder/
Three States Claim First Interstate Highway
http://www.fhwa.dot.gov/infrastructure/rw96h.htm
Rex Whitton: The Man from Missouri
http://www.fhwa.dot.gov/infrastructure/whitton.htm
