Route 570 is a one-mile (1.6 km) road that stretches from Route 56 in Lihue to Lihue Airport on the island of Kauai. Before the construction of Route 51 in the 1980s, the road provided primary access to Lihue Airport with the north and eastern shores of the Kauai.

Following the intersection with Hawaii Route 56, Hawaii Route 570 the heads east and comes to a major intersection with Hawaii Route 51. Hawaii Route 570 then enters into the property of Lihue Airport and makes a complete route around the terminal entrance with access to car rental areas and private hangars also.

The entire route is in Lihue, Kauai County.

mi	km	Destinations	Notes
0.0	0.0	Route 56 – Poipu, Waimea, Hanalei
1.1	1.8	Route 51 – Kapaa, Nawiliwili
1.1	1.8	Lihue Airport	Terminus at entrance to airport
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

• Route Log for Hawaii Route 570