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|---|---|---|---|---|
| 台63線 | ||||
| Zhongtou Highway (中投公路) | ||||
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| Route information | ||||
| Maintained by Directorate General of Highways | ||||
| Length | 19.023 km[1] (11.820 mi) | |||
| Existed | 1 January 1998–present | |||
| Major junctions | ||||
| North end |  Prov 3 in South District, Taichung | |||
| East end |  Prov 14b in Caotun, Nantou | |||
| Location | ||||
| Country | Taiwan | |||
| Highway system | ||||
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Provincial Highway 63 (Chinese: 台63線) is a limited-access highway, which begins in Taichung at the intersection of Guoguang Road (Provincial Highway No. 3) and Zhongming South Road and ends in Caotun, Nantou on Bixing Road (Provincial Road 14B). It is commonly known as Zhongtou (Taichung-Nantou) Highway.