Legend (pan/Municipalities)

Interstate 8 (0) Governmental (1) CITY OF SAN LUIS CITY OF SOMERTON CITY OF YUMA TOWN OF WELLTON YUMA COUNTY Governmental (2) CITY OF SAN LUIS CITY OF SOMERTON CITY OF YUMA TOWN OF WELLTON Yuma County (3) YUMA COUNTY Governmental (4) YUMA COUNTY