# Hawaii Speed Limits – National Speed Limits in Hawaii

In Hawaii the maximum speed limit is posted at 60 mph (97 km/h) on Interstate H-1 between Kapolei and Waipahu, Interstate H-3 between the Tetsuo Harano Tunnels and the junction with H-1, and on Saddle Road. All other freeways, including Interstate H-2, have a maximum speed limit of 55 mph (89 km/h), with the speed limit dropping to 45 mph (72 km/h) in central Honolulu. Other highways generally have speed limits of 55 (89 km/h) mph and in many cases much less.

Hawaii has a minimum speed along much of Interstate H-1 of 10 mph (16 km/h) below the speed limit. The minimum speed is usually 45 mph (72 km/h) when the speed limit is 55 mph (89 km/h), and 40 mph (64 km/h) when the speed limit is 50 mph (97 km/h).