Provincial Highway 76 (Chinese: 台76線) is an expressway, which begins in the border of Puyan, Changhua and Fuxing, Changhua on Jhangshuei Road (Provincial Highway 19) and ends in Caotun, Nantou on (National Highway No.

As of 2015, a plan is to extend the expressway from CR 144 in Puyan to Fangyuan.

was the longest highway tunnel (4.9 km) in Taiwan when opened to traffic in April 2005, although the top rank moved to Hsuehshan Tunnel in National Highway No.

The exact route west of the Provincial Highway No.

However, there is an alternative route connecting to West Coast Expressway (Provincial Highway No.