Provincial Highway 3 (Taiwan)
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Provincial Highway 3 is a 435.608km long Taiwanese highway that starts in Taipei and ends in Pingtung. Also known as Inner-Mountain Highway (內山公路), the road travels through mountainous towns in Western Taiwan and was the major route for the area until Freeway 3 was built.
Provincial Highway 3
Highway system in Taiwan
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Highways in Taiwan are classified into five types:
Exit advance
Freeway entrance
Taiwan Highways 1 and 68 near Hsinchu
Image: Taiwan County Road 120