Provincial Highway 15 is a north–south highway that connects
Tamsui
Tamsui District (Hokkien POJ: ''Tām-chúi''; Hokkien Tâi-lô: ''Tām-tsuí''; Mandarin Pinyin: ''Dànshuǐ'') is a seaside district in New Taipei, Taiwan. It is named after the Tamsui River; the name means "fresh water". The town is popula ...
in
New Taipei City
New Taipei City is a special municipality located in northern Taiwan. The city is home to an estimated population of 3,974,683 as of 2022, making it the most populous city of Taiwan, and also the second largest special municipality by area, be ...
with
Hsinchu City
Hsinchu (, Chinese: 新竹, Pinyin: ''Xīnzhú'', Wade–Giles: ''Hsin¹-chu²'') is a city located in northwestern Taiwan. It is the most populous city in Taiwan Province not among the special municipalities, with estimated 450,655 inhabi ...
. The highway is known as Xibin Highway (西濱公路) for the entire stretch. The highway runs along the coasts of northwestern
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
. The total length is .
Route description
The highway begins at the intersection of PH 2 in Tamsui. After crossing through
Tamsui River
The Tamsui River (alternatively Danshui River, ) is third longest river in Taiwan after Zhuoshui River and Gaoping River, with a total length of , flowing through Hsinchu County, Taoyuan, Taipei and New Taipei City. It is located in northern pa ...
via
Guandu Bridge
The Guandu Bridge () is a bridge in New Taipei, Taiwan. It spans over the Tamsui River and links Bali District and Tamsui District. The bridge is a 165 meters long through arch bridge designed by Tung-Yen Lin under T.Y. Lin International. It no ...
, the highway enters
Bali
Bali () is a province of Indonesia and the westernmost of the Lesser Sunda Islands. East of Java and west of Lombok, the province includes the island of Bali and a few smaller neighbouring islands, notably Nusa Penida, Nusa Lembongan, and Nu ...
before turning towards the coast. The highway then runs along the coasts of northwestern Taiwan for the remainder of the route. After leaving Bali, the highway passes Linkou and enters
Taoyuan City
Taoyuan () is a special municipality (Taiwan), special municipality of the Taiwan, Republic of China (Taiwan) located in northwestern Taiwan, neighboring New Taipei City to the north-east, Yilan County, Taiwan, Yilan County to the south-e ...
. In Taoyuan the highway passes through the coastal districts of Luzhu,
Dayuan
Dayuan (or Tayuan; ; Middle Chinese ''dâiC-jwɐn'' < LHC: ''dɑh-ʔyɑn'') is the Chinese
,
Guanyin
Guanyin () is a Bodhisattva associated with compassion. She is the East Asian representation of Avalokiteśvara ( sa, अवलोकितेश्वर) and has been adopted by other Eastern religions, including Chinese folk religion. She ...
Hsinchu County
Hsinchu County (Wade–Giles: ''Hsin¹-chu²'') is a county in north-western Taiwan. The population of the county is mainly Hakka; with a Taiwanese aboriginal minority in the southeastern part of the county. Zhubei is the county capital, where ...
Zhubei
Zhubei ( Wade-Giles: ''Chupei''; Hakka PFS: ''Chuk-pet''; Hokkien POJ: ''Tek-pak'') is a city in the nation of Taiwan. It is one of the fastest-growing settlements in Taiwan, with a population gain of 51,000 between 2010 and 2019, the highest ...
before ending at
Hsinchu City
Hsinchu (, Chinese: 新竹, Pinyin: ''Xīnzhú'', Wade–Giles: ''Hsin¹-chu²'') is a city located in northwestern Taiwan. It is the most populous city in Taiwan Province not among the special municipalities, with estimated 450,655 inhabi ...
. The highway shares a concurrency with PH 61 in Xinfeng and runs parallel to the latter between Xinfeng and Hsinchu.
Spur route
*: The highway connects the parent route with PH 61 (Xibin Expressway, 西濱快速道路) in
Dayuan District
Dayuan District (), formerly known as Dayuan Township () is a coastal district in northwestern Taoyuan City, Taiwan.
History
Dayuan District was originally named ''Toa-khu-hng'' (), literally means a vast (大) vegetable garden (坵園) as an o ...
,
Taoyuan City
Taoyuan () is a special municipality (Taiwan), special municipality of the Taiwan, Republic of China (Taiwan) located in northwestern Taiwan, neighboring New Taipei City to the north-east, Yilan County, Taiwan, Yilan County to the south-e ...