Showing Every Single Mile of The entire eastbound of I8.From San Diego CA to Casa Grande AZ,where I8 ends on I10.Starting From Coronado CA the drive takes through downtown San Diego CA on I5 the I8 interchange where I8 begins.Then onward to La Mesa,El Cajon and Alpine CA,Ten going through the Cleveland National Forest.The down the grade into the desret to El Centro CA.From there you will see the Algodones Dunes along the Mexican border.The onward into Yuma Arizona.From there you will go through a small mountain range.You will see the I8 westbound underpasses.from there it's a desert seeing Welton,Dateland and Gila Bend AZ.Then Finally into Casa Grande AZ where I8 ends on I10.