Provincial Highway 66 (Taiwan)
| Provincial Highway 66 | ||||
|---|---|---|---|---|
| 台66線 | ||||
| 東西向快速公路觀音大溪線 (East-West Expressway, Guanyin-Daxi Line) | ||||
| Route information | ||||
| Maintained by Directorate General of Highways | ||||
| Length | 27.259 km (16.938 mi) | |||
| Existed | 20 January 2001–present | |||
| Major junctions | ||||
| West end | Prov 61 in Guanyin | |||
| East end | Cty 112A in Daxi | |||
| Location | ||||
| Country | Taiwan | |||
| Highway system | ||||
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Provincial Highway 66 (Chinese: 台66線) is an expressway, which begins in Guanyin District, Taoyuan City on Provincial Highway 61 and ends in Daxi District, Taoyuan City, on County Road 112A.