The Hāna Highway is a 64.4-mile long stretch of spectacular views of rainforest, waterfalls, beaches and coastline. On the east after Kalepa Bridge, the highway continues to Kīpahulu on the Piilani Highway. Although Hāna is only about 52 miles from Kahului, it takes about 2.5 hours to drive when no stops are made as the highway is very winding and narrow and passes over 59 bridges, 46 of which are only one lane wide. There are approximately 620 curves along Route 360 from just east of Kahului to Hāna, virtually all of it through lush, tropical rainforest. Many of the concrete and steel bridges date back to 1910 and all but one are still in use. This full-day trip to the Hana coast has the best scenic drive along the shorelines of Maui.