The speed limit is 55mph.
70 mph
Depends on where you are. On I5 it is 70 miles an hour. On most freeways it is 65 except when approaching a city and it drops to 55. In towns/cities it ranges from 35 to 40 except in school zones and...
im not 100% sure but in GA as well as alot of other states the speed limit on a rural interstate HWY is 70 mph
that is too broad of a question but probably around 35-65 MPH.