View source for National Freeway 1

{{short description|Freeway in Taiwan}}
{{no footnotes|date=May 2010}}
{{Redirect|National Highway 1|other highways numbered 1|List of highways numbered 1|the provincial highway|Provincial Highway 1 (Taiwan)}}
{{Infobox road
|country=TWN
|type=Fwy
|route=1
|alternate_name= Sun Yat-sen Freeway
| map         = {{Maplink|frame=yes|plain=yes|frame-align=center|frame-width=290|type=line|stroke-width=3}}
| map_custom  = yes
|length_km=374.3
|length_ref=<ref name=interchanges />
|established=31 October 1978
|direction_a=North
|terminus_a={{jct|country=TWN|PH|2}} in [[Ren'ai District, Keelung|Ren'ai]]
|junction={{plainlist|
*{{jct|country=TWN|Fwy|3}} in [[Xizhi District|Xizhi]]
*{{jct|country=TWN|Fwy|2}} in [[Taoyuan District]]
*{{jct|country=TWN|Fwy|3}} in [[Baoshan, Hsinchu|Baoshan]]
*{{jct|country=TWN|Fwy|4}} in [[Shengang District|Shengang]]
*{{jct|country=TWN|Fwy|3}} in [[Changhua]]
*{{jct|country=TWN|Fwy|8}} in [[Sinshih District, Tainan|Sinshih]]
*{{jct|country=TWN|Fwy|10}} in [[Renwu District|Renwu]]
}}
|direction_b=South
|terminus_b={{jct|country=TWN|PH|17}} in [[Cianjhen District|Cianjhen]]
|cities=[[Keelung]], [[Taipei]], [[New Taipei]], [[Taoyuan, Taiwan|Taoyuan]], [[Zhubei]], [[Hsinchu]], [[Taichung]], [[Changhua]], [[Chiayi]], [[Tainan]], [[Kaohsiung]]
|previous_type=Fwy
|previous_route=10
|next_type=Fwy
|next_route=2
}}
{{Infobox Chinese
|title=National Freeway 1
|t=國道1號
|s=国道1号
|p=Guódào Yīháo
|altname=Sun Yat-sen Freeway
|c2=中山高速公路
|p2=Zhōngshān Gāosù Gōnglù
|w2=Chungshan K'aosu Kunglu
|j2=Zung1 saan1 Gou1 cuk1 gung1 lou6
|y2=Jung1 shan1 Gau1 su4 gung1 lu4
|poj2=Tiong-san Ko-sok Kang-lō
|collapse=yes
}}

'''National Freeway 1''' ({{zh|t=國道1號|p=Guódào Yīhào|c=|s=}}), also known as '''Sun Yat-sen Freeway''' ({{zh|t=中山高速公路|p=Zhōngshān gāosù gōnglù|lbels=no}}), is a [[toll road|turnpike]] in [[Taiwan]], the first restricted controlled-access highway built in Taiwan. It begins in [[Keelung]] at the intersection of Xiao 2nd Road and Zhong 4th Road and ends in [[Kaohsiung]] at the intersection of Zhongshan 4th Road and Yugang Road, giving it a total length of {{cvt|374.3|km|mi}}. 

==Naming==
The [[Republic of China]] government named the controlled highway Sun Yat-sen Freeway in honor of [[Sun Yat-sen]], the country's founding father.{{Cn|date=July 2021}}

National Freeway 1 is a tollway where the amount charged varies by distance traveled, with vehicles being fitted with an [[Electronic Toll Collection (Taiwan)|electronic tag]] to facilitate toll calculation; the term "freeway" refers to "free of signal", and not [[Gratis versus libre|free from charge]].  There are eleven toll stations on the turnpike.

==History==
The construction began in 1971. The north section between [[Keelung]] and [[Zhongli District|Zhongli]] (now Zhongli District, Taoyuan) was completed in 1974, and the entire highway was opened in 1978. A {{cvt|20.7|km|mi|adj=on}} viaduct on top of the freeway between [[Xizhi]] and [[Wugu District|Wugu]] was completed in 1997 in order to expand the capacity of the road.{{Cn|date=July 2021}}

[[Saudi Arabia]] supported the construction of the highway by providing an interest free loan.<ref>{{cite web |last1=Cheung |first1=Han |title=Taiwan in Time: The last great friend |url=https://www.taipeitimes.com/News/feat/archives/2021/07/04/2003760252 |website=www.taipeitimes.com |date=4 July 2021 |publisher=Taipei Times |access-date=8 July 2021}}</ref>

The 2019 [[Han Kuang Exercise]] featured takeoff and landing practice by [[Republic of China Air Force]] aircraft on the [[Huatan]] section of National freeway 1 in [[Changhua County]].<ref>{{cite news|first1=Joseph|last1=Yeh|date=22 April 2019|url=http://focustaiwan.tw/news/aipl/201904220014.aspx|title=Han Kuang military drill kicks off with computer-aided war games|publisher=Focus Taiwan|access-date=22 April 2019}}</ref>

==Lanes==
The lanes in both directions are listed below.
* 4 Lanes:
** Keelung terminus – Exit 23 (Yuanshan)
** ''Xizhi-Wugu Elevated Highway:'' Xizhi terminus – Exit 26 (Huanbei)
* 6 Lanes:
** Exit 23 (Yuanshan) – Exit 25 (Taipei)
** Exit 52 (Airport System) – Exit 192 (Changhua System)
** Exit 198 (Changhua) – Exit 356 (Nanzih) (special measures adopted in partial sections)
** Exit 367 (Kaohsiung) – Kaohsiung terminus
** ''Xizhi-Wugu Elevated Highway:'' Exit 26 (Huanbei) – Wugu terminus
* 8 Lanes:
** Exit 25 (Taipei) – Exit 52 (Airport System)
** Exit 192 (Changhua System) – Exit 198 (Changhua)
** Exit 356 (Nanzih) – Exit 362 (Dingjin System)
* 10 Lanes:
** Exit 362 (Dingjin System) – Exit 367 (Kaohsiung)

==Exit list==
{{jcttop|exit|name|unit=km|length_ref=<ref name=interchanges>{{cite web|title=Freeway No. 1&nbsp;– Distances of facilities (exits, service areas)| date=5 July 2013 |url=http://www.freeway.gov.tw/english/Publish.aspx?cnid=1914&p=4607|publisher=[[Taiwan Area National Freeway Bureau]]|access-date=February 21, 2014}}</ref><ref>{{google maps|url=https://maps.google.com/maps?saddr=Exits+%E4%B8%AD%E5%B1%B1%E9%AB%98%E9%80%9F%E5%85%AC%E8%B7%AF(%E5%8D%97%E5%8F%B0%E5%8C%97)-%E5%9F%BA%E9%9A%86%E7%AB%AF&daddr=25.0697825,121.4421174+to:24.9019556,121.1567432+to:%E4%B8%AD%E5%B1%B1%E9%AB%98%E9%80%9F%E5%85%AC%E8%B7%AF%2F%E5%9C%8B%E9%81%931%E8%99%9F&hl=en&ie=UTF8&ll=23.750154,120.882568&spn=4.509046,8.453979&sll=25.069818,121.442142&sspn=0.004378,0.008256&geocode=FTxZfwEddopBBw%3BFdaIfgEdRQ89Byl5dpOoIKZCNDEDOHF3LZv6aQ%3BFUP5ewEdh7Q4BykpA6njTTtoNDFlvZtYjovmhQ%3BFfugWAEdzQ8sBw&mra=dpe&mrsp=1&sz=18&via=1,2&t=m&z=8
|access-date=February 23, 2014}}</ref>|name_ref=<ref name="osmsouth">{{cite map |publisher=[[OpenStreetMap]] |title=Relation: 國道一號中山高速公路(南下) (3745870) – OpenStreetMap |url=http://www.openstreetmap.org/relation/3745870 |cartography=OpenStreetMap contributors |access-date=December 16, 2014}}</ref><ref name="osmnorth">{{cite map |publisher=OpenStreetMap |title=Relation: 國道一號中山高速公路(北上) (3745869) – OpenStreetMap |url=http://www.openstreetmap.org/relation/3745869 |cartography=OpenStreetMap contributors |access-date=December 16, 2014}}</ref>}}
{{jctint|exit|name
|county_special=[[Keelung City]]
|cspan=5
|location_special=[[Ren-ai District|Ren'ai]]
|km=0.0
|exit=—
|road={{jct|country=TWN|PH|2|name1=Chenggong Second Road}}
}}
{{jctint|exit|name
|location_special=[[Qidu District|Qidu]]
|lspan=4
|km=1.1
|exit=1
|name=Keelung
|road={{jct|country=TWN|to1=To|PH|5|location1=Badu|location2=[[Jinshan District, New Taipei|Jinshan]]}}
}}
{{jctint|exit|name
|type=incomplete
|km=2.6
|exit=2
|name=Badu
|road={{jct|country=TWN|PH|2D|PH|62|location1=[[Ruifang District|Ruifang]]|location2=[[Nuannuan District, Keelung|Nuannuan]]}}
|notes=Northbound exit and southbound entrance
}}
{{jctint|exit|name
|type=incomplete
|km=5.0
|exit=5
|name=Dahua System
|road={{jct|country=TWN|PH|62|location1=[[Wanli District, New Taipei|Wanli]]|location2=Ruibin}}
|notes=Northbound exit and southbound entrance
}}
{{jctint|exit|name
|km=6.8
|exit=6
|name=Wudu
|road=Wudu
}}
{{jctint|exit|name
|county_special=[[New Taipei City]]
|cspan=3
|location_special=[[Xizhi District|Xizhi]]
|lspan=3
|km=10.5
|exit=10
|name=Xizhi
|road={{jct|country=TWN|PH|5B|PH|5A|to2=to|location1=[[Xizhi District|Xizhi]]}}
}}
{{jctint|exit|name
|km=11.5
|exit=11
|name=Xizhi System
|road={{jct|country=TWN|Fwy|3|Fwy|5|to2=to|location1=[[Wanli District, New Taipei|Wanli]]|location2=[[Muzha District|Muzha]]}}
|notes=Signed as exit 10 southbound
}}
{{jctint|exit|name
|km=12.8
|exit=12
|name=Xizhi Terminus
|road=[[File:TWHW1.svg|20px]] Xizhi–Wugu Elevated Road – [[Wugu District|Wugu]], Tiding
|notes=Northern terminus of viaduct (collector-express system); southbound entrance to viaduct
}}
{{jctint|exit|name
|county_special=[[Taipei City]]
|cspan=6
|location_special=[[Neihu District|Neihu]]
|lspan=3
|type=incomplete
|km=15.2
|exit=15
|name=Donghu
|road=Kangning Road
|notes=Northbound exit and southbound entrance
}}
{{jctint|exit|name
|type=incomplete
|km=16.6
|exit=16A
|name=Neihu
|namespan=2
|road=[[Nanjing Road (Taipei)|Nanjing East Road]]
|notes=Southbound exit and northbound entrance
}}
{{jctint|exit
|km=16.8
|exit=16B
|road=Chenggong Road
|notes=Signed as exit 16 northbound
}}
{{jctint|exit|name
|location_special=[[Zhongshan District, Taipei|Zhongshan]]
|lspan=2
|type=incomplete
|km=22.9
|exit=23A
|name=Yuanshan
|namespan=2
|road=Binjiang Street
|notes=Northbound exit and southbound entrance
}}
{{jctint|exit
|km=23.2
|exit=23B
|road=[[Jianguo Road (Taipei)|Jianguo North Road]] / Songjiang Road
|notes=Signed as exit 23 southbound
}}
{{jctint|exit|name
|location_special=[[Datong District, Taipei|Datong]]
|km=25.1
|exit=25
|name=Taipei
|road={{jct|country=TWN|PH|2B|name1=Chongqing North Road|location1=[[Taipei|Downtown Taipei]]|location2=[[Shilin District|Shilin]]}}
|notes=Signed as exits 25A (north) and 25B (south) southbound
}}
{{jctbridge|exit|name
|river=[[Tamsui River]]
|km=25.9
|km2=26.3
|bridge={{Interlanguage link multi|Tamsui River Bridge|zh|3=淡水河橋}}
}}
{{jctint|exit|name
|county_special=[[New Taipei City]]
|cspan=4
|location_special=[[Sanchong District|Sanchong]]
|km=27.1
|exit=27
|name=Sanchong
|road={{jct|country=TWN|CR|103|CR|104|name1=Sanhe Road|name2=Chongyang Road|dir2=south|location1=[[Sanchong District|Sanchong]]}}
}}
{{jctint|exit|name
|location_special=[[Wugu District|Wugu]]
|lspan=2
|type=incomplete
|km=32.9
|exit=32
|name=Wugu Transfer
|road=[[File:TWHW1.svg|20px]] Xizhi–Wugu Elevated Road – [[Xizhi District|Xizhi]], Tiding
|notes=Northbound transfer onto viaduct
}}
{{jctint|exit|name
|km=33.1
|exit=33
|name=Wugu
|road={{jct|country=TWN|PH|64|PH|65|CR|107A|dir2=south|name3=Xinwu Road|location1=[[Xinzhuang District|Xinzhuang]], [[Wugu District|Wugu]]}}
}}
{{jctint|exit|name
|location_special=Taishan
|type=incomplete
|km=35.8
|exit=35
|name=Taishan Transfer
|road=[[File:TWHW1.svg|20px]] Wugu–Yangmei Elevated Road – [[Taoyuan International Airport|Taoyuan Airport]], [[Hukou, Hsinchu|Hukou]]
|notes=Southbound transfer onto viaduct
}}
{{jctint|exit|name
|county_special=[[New Taipei City]]–[[Taoyuan City]] border
|cspan=2
|location_special=[[Linkou District|Linkou]]–[[Guishan District|Guishan]] border
|lspan=2
|km=40.9
|exit=41A
|name=Linkou
|namespan=2
|road={{jct|country=TWN|CR|105|name1=Wenhua First Road|location1=[[Linkou District|Linkou]]|location2=[[Guishan District|Guishan]]}}
}}
{{jctint|exit
|km=42.3
|exit=41B
|road=[[Linkou District|Linkou]], [[Guishan District|Guishan]]
}}
{{jctint|exit|name
|county_special=[[Taoyuan City]]
|cspan=10
|location_special=[[Luzhu District, Taoyuan|Luzhu]]
|km=49.1
|exit=49
|name=Taoyuan
|road={{jct|country=TWN|PH|4|location1=[[Taoyuan District]]|location2=Nankan}}
}}
{{jctint|exit|name
|location_special=[[Taoyuan District]]
|km=52.7
|exit=52
|name=Airport System
|road={{jct|country=TWN|Fwy|2|Fwy|3|extra=airport|to2=to|location1=[[Taoyuan District]]|location2=[[Dayuan District|Dayuan]]|location3=[[Taoyuan Airport]]}}
}}
{{jctrestarea|exit|name
|location_special=[[Zhongli District|Zhongli]]
|lspan=3
|km=55.2
|restarea=Zhongli Service Area
}}
{{jctint|exit|name
|km=57.0
|exit=57
|name=Neili
|road={{jct|country=TWN|CR|110A|name1=Zhongyuan Road|location1=[[Dayuan District|Dayuan]]|location2=[[Zhongli District|Zhongli]]}}
|notes=Signed as exits 57A (north) and 57B (south) northbound
}}
{{jctint|exit|name
|km=
|exit=59
|name=Zhongli Transfer
|road=Wugu–Yangmei Elevated Road<br>[[File:TWHW1.svg|20px]] north – [[Taoyuan International Airport|Taoyuan Airport]], [[Wugu District|Wugu]]<br>[[File:TWHW1.svg|20px]] south – [[Hukou, Hsinchu|Hukou]]
|notes=Northbound and southbound transfer onto viaduct
}}
{{jctint|exit|name
|location_special=[[Zhongli District|Zhongli]]–[[Pingzhen District|Pingzhen]] district line
|km=62.4
|exit=62
|name=Zhongli
|road={{jct|country=TWN|CR|114|name1=Minzu Road|location1=[[Zhongli District|Zhongli]]|location2=[[Pingzhen District|Pingzhen]]|location3=[[Xinwu District, Taoyuan|Xinwu]]}}
}}
{{jctint|exit|name
|location_special=[[Pingzhen District|Pingzhen]]
|km=65.0
|exit=65
|name=Pingzhen System
|road={{jct|country=TWN|PH|66|location1=[[Daxi District|Daxi]]|location2=[[Guanyin District|Guanyin]]}}
}}
{{jctint|exit|name
|location_special=[[Yangmei District|Yangmei]]
|lspan=3
|km=67.3
|exit=67
|name=Youshi
|road=Youth Industrial Park
}}
{{jctint|exit|name
|km=69.2
|exit=69
|name=Yangmei
|road={{jct|country=TWN|PH|1|name1=Zhongshan North Road|location1=Puxin|location2=[[Yangmei District|Yangmei]]}}
}}
{{jctint|exit|name
|km=
|exit=71.0
|name=Yangmei Terminus
|road=[[File:TWHW1.svg|20px]] Wugu–Yangmei Elevated Road – [[Taoyuan International Airport|Taoyuan Airport]], [[Wugu District|Wugu]]
|notes=Southern terminus of viaduct (collector-express system), northbound entrance to viaduct
}}
{{jctint|exit|name
|county_special=[[Hsinchu County|Hsinchu]]
|cspan=3
|location_special=[[Hukou, Hsinchu|Hukou]]
|lspan=2
|km=83.8
|exit=83
|name=Hukou
|road=[[Hukou, Hsinchu|Hukou]], [[Xinfeng, Hsinchu|Xinfeng]], [[Hsinchu Science and Industrial Park|Hsinchu Industrial Park]]
}}
{{jctrestarea|exit|name
|km=85.9
|km2=87.1
|restarea=Hukou Service Area
}}
{{jctint|exit|name
|location_special=[[Zhubei]]
|km=91.0
|exit=91
|name=Zhubei
|road=[[File:TW CHW120.svg|20px|alt=|link=]] Guangming Sixth Road to CR&nbsp;120&nbsp;– [[Qionglin, Hsinchu|Qionglin]], [[Zhubei]]
}}
{{jctint|exit|name
|county_special=[[Hsinchu City]]
|cspan=3
|location_special=[[East District, Hsinchu City|East District]]
|lspan=3
|km=94.2
|exit=95A
|espan=2
|name=Hsinchu
|namespan=4
|road=Gongdao Fifth Road
}}
{{jctint
|km=95.0
|road={{jct|country=TWN|CR|117|CR|122|name2=Guangfu Road|location1=[[Zhudong, Hsinchu|Zhudong]]|city2=Hsinchu}}
}}
{{jctint|exit
|km=96.1
|exit=95B
|espan=2
|road=Xinan Road&nbsp;– [[Hsinchu Science Park]]
}}
{{jctint
|county_special=[[Hsinchu City]]–[[Hsinchu County]] border
|location_special=[[East District, Hsinchu City|East District]]–[[Baoshan, Hsinchu|Baoshan]] border
|km=96.7
|road=Yuanqu Second Road
}}
{{jctint|exit|name
|county_special=[[Hsinchu County|Hsinchu]]
|location_special=[[Baoshan, Hsinchu|Baoshan]]
|km=99.4
|exit=99
|name=Hsinchu System
|road={{jct|country=TWN|Fwy|3|location1=[[Zhunan, Miaoli|Zhunan]]|city2=Taichung|location3=[[Zhudong, Hsinchu|Zhudong]]|city4=Taipei}}
|notes=Signed as exits 99A (south) and 99B (north)
}}
{{jctco|exit|name
|county_special=[[Hsinchu City]]
}}
{{jctint|exit|name
|county_special=[[Miaoli County|Miaoli]]
|cspan=5
|location_special=[[Toufen, Miaoli|Toufen]]
|km=110.4
|exit=110
|name=Toufen
|road={{jct|country=TWN|PH|1|CR|124A|CR|124|dir2=east|to3=to|location1=[[Sanwan, Miaoli|Sanwan]]|location2=[[Toufen, Miaoli|Toufen]]}}
}}
{{jctint|exit|name
|location_special=[[Touwu, Miaoli|Touwu]]
|km=126.0
|exit=126<!-- is it 125? -->
|name=Touwu
|road={{jct|country=TWN|PH|13|location1=[[Zaoqiao]]|location2=[[Touwu, Miaoli|Touwu]]}}
}}
{{jctint|exit|name
|location_special=[[Gongguan, Miaoli|Gongguan]]
|km=132.8
|name=Miaoli
|exit=132
|road={{jct|country=TWN|PH|6|location1=[[Gongguan, Miaoli|Gongguan]]|location2=[[Miaoli City|Miaoli]]}}
}}
{{jctint|exit|name
|location_special=[[Tongluo, Miaoli|Tongluo]]
|km=140.1
|exit=140
|name=Tongluo
|road={{jct|country=TWN|PH|13|location1=[[Miaoli City|Miaoli]]|location2=[[Sanyi, Miaoli|Sanyi]]}}
}}
{{jctint|exit|name
|location_special=[[Sanyi, Miaoli|Sanyi]]
|km=150.2
|exit=150
|name=Sanyi
|road={{jct|country=TWN|PH|13|location1=[[Sanyi, Miaoli|Sanyi]]}}
}}
{{jctrestarea|exit|name
|county_special=[[Taichung City]]
|cspan=8
|location_special=[[Houli District|Houli]]
|lspan=2
|km=158.4
|km2=159.2
|restarea=Tai'an Service Area
}}
{{jctint|exit|name
|km=160.6
|exit=160
|name=Houli
|road={{jct|country=TWN|CR|132|name1=Jiahou Road|location1=[[Houli District|Houli]]|location2=[[Waipu District|Waipu]]}}
}}
{{jctint|exit|name
|location_special=[[Shengang District|Shengang]]
|lspan=2
|km=165.5
|exit=165
|name=Taichung System
|road={{jct|country=TWN|Fwy|4|Fwy|3|to2=to|location1=[[Fengyuan District|Fengyuan]]|location2=[[Qingshui District|Qingshui]]}}
}}
{{jctint|exit|name
|km=168.1
|exit=168
|name=Fengyuan
|road={{jct|country=TWN|PH|10|location1=[[Fengyuan District|Fengyuan]]|location2=[[Shengang District|Shengang]]}}
}}
{{jctint|exit|name
|location_special=[[Xitun District|Xitun]]
|lspan=2
|km=174.2
|exit=174
|name=Daya
|road={{jct|country=TWN|PH|1B|to1=To|name1=Zhongqing Road|city1=Taichung|location2=[[Daya District|Daya]]}}
}}
{{jctint|exit|name
|km=178.6
|exit=178
|name=Taichung
|road={{jct|country=TWN|PH|12|name1=Taiwan Boulevard|city1=Taichung|location2=[[Shalu District|Shalu]]}}
}}
{{jctint|exit|name
|location_special=[[Nantun District|Nantun]]
|km=181.4
|exit=181
|name=Nantun
|road={{jct|country=TWN|CR|136|name1=Wuquan West Road|city1=Taichung|location2=[[Longjing District|Longjing]]}}
}}
{{jctint|exit|name
|location_special=[[Dadu District, Taichung|Dadu]]
|km=189.4
|exit=189
|name=Wangtian
|road={{jct|country=TWN|PH|1|location1=[[Wuri District|Wuri]]|location2=[[Dadu District, Taichung|Dadu]]}}
}}
{{jctint|exit|name
|county_special=[[Changhua County|Changhua]]
|cspan=5
|location_special=[[Changhua]]
|lspan=2
|km=192.8
|exit=192
|name=Changhua System
|road={{jct|country=TWN|Fwy|3|location1=[[Nantou City|Nantou]]|location2=[[Dajia District|Dajia]]}}
}}
{{jctint|exit|name
|km=198.4
|exit=198
|name=Changhua
|road={{jct|country=TWN|PH|19|location1=[[Changhua City|Changhua]]|location2=[[Lukang, Changhua|Lukang]]}}
}}
{{jctint|exit|name
|location_special=[[Dacun, Changhua|Dacun]]–[[Puyan, Changhua|Puyan]] township line
|km=207.7
|exit=207
|name=Puyan System
|road={{jct|country=TWN|PH|76|location1=[[Yuanlin, Changhua|Yuanlin]]|location2=[[Caotun, Nantou|Caotun]]|location3=[[Fuxing, Changhua|Fuxing]]|location4=[[Puyan, Changhua|Puyan]]}}
}}
{{jctint|exit|name
|location_special=[[Xihu, Changhua|Xihu]]
|km=211.0
|exit=211
|name=Yuanlin
|road={{jct|country=TWN|CR|148|location1=[[Puxin, Changhua|Puxin]]|location2=[[Yuanlin, Changhua|Yuanlin]]|location3=[[Xihu, Changhua|Xihu]]}}
}}
{{jctint|exit|name
|location_special=[[Pitou, Changhua|Pitou]]
|km=220.1
|exit=220
|name=Beidou
|road={{jct|country=TWN|CR|150|location1=[[Beidou, Changhua|Beidou]]|location2=[[Pitou, Changhua|Pitou]]}}
}}
{{jctrestarea|exit|name
|county_special=[[Yunlin County|Yunlin]]
|cspan=5
|location_special=[[Xiluo, Yunlin|Xiluo]]
|lspan=2
|km=229.6
|km2=230.6
|restarea=Xiluo Service Area
}}
{{jctint|exit|name
|km=230.5
|exit=230
|name=Xiluo
|road={{jct|country=TWN|PH|1|location1=[[Cihtong]]|location2=[[Xiluo, Yunlin|Xiluo]]}}
}}
{{jctint|exit|name
|location_special=[[Huwei, Yunlin|Huwei]]
|km=235.7
|exit=236
|name=Huwei
|road={{jct|country=TWN|CR|145B|location1=[[Douliu]]|location2=[[Huwei, Yunlin|Huwei]]}}
}}
{{jctint|exit|name
|location_special=[[Dounan, Yunlin|Dounan]]
|km=240.6
|exit=240
|name=Dounan
|road={{jct|country=TWN|CR|158|name1=Daye Road|location1=[[Dounan, Yunlin|Dounan]]|location2=[[Huwei, Yunlin|Huwei]]}}
}}
{{jctint|exit|name
|location_special=[[Dapi, Yunlin|Dapi]]
|km=243.8
|exit=243
|name=Yunlin System
|road={{jct|country=TWN|PH|78|location1=[[Gukeng, Yunlin|Gukeng]]|location2=[[Tuku, Yunlin|Tuku]]}}
}}
{{jctint|exit|name
|county_special=[[Chiayi County|Chiayi]]
|cspan=2
|location_special=[[Dalin, Chiayi|Dalin]]
|km=250.3
|exit=250
|name=Dalin
|road={{jct|country=TWN|CR|162|location1=[[Dalin, Chiayi|Dalin]]|location2=[[Xikou, Chiayi|Xikou]]}}
}}
{{jctint|exit|name
|location_special=[[Minxiong]]
|km=257.2
|exit=257
|name=Minxiong
|road=[[File:TW CHW164.svg|20px|alt=|link=]] Minxin Road to CR&nbsp;164&nbsp;– [[Minxiong]], [[Xingang, Chiayi|Xingang]]
}}
{{jctint|exit|name
|county_special=[[Chiayi City]]
|location_special=[[West District, Chiayi|West District]]
|km=264.3
|exit=264
|name=Chiayi
|road={{jct|country=TWN|CR|159|city1=Chiayi|location2=[[Xingang, Chiayi|Xingang]]|location3=[[Beigang, Yunlin|Beigang]]}}
}}
{{jctint|exit|name
|county_special=[[Chiayi County|Chiayi]]
|cspan=2
|location_special=[[Shuishang, Chiayi|Shuishang]]
|lspan=2
|km=271.0
|exit=270
|name=Shuishang
|road={{jct|country=TWN|CR|168|location1=[[Shuishang, Chiayi|Shuishang]]|city2=Puzi}}
}}
{{jctint|exit|name
|km=272.9
|exit=272
|name=Chiayi System
|road={{jct|country=TWN|PH|82|Fwy|3|to2=to|location1=[[Shuishang, Chiayi|Shuishang]]|location2=[[Lucao, Chiayi|Lucao]]}}
}}
{{jctrestarea|exit|name
|county_special=[[Tainan City]]
|cspan=11
|location_special=[[Houbi District|Houbi]]
|km=284.4
|km2=285.1
|restarea=Xinying Service Area
}}
{{jctint|exit|name
|location_special=[[Xinying District|Xinying]]
|km=288.4
|exit=288
|name=Xinying
|road={{jct|country=TWN|CR|172|location1=[[Xinying District|Xinying]]|location2=[[Yanshuei District|Yanshuei]]}}
}}
{{jctint|exit|name
|location_special=[[Xiaying District|Xiaying]]
|km=300.2
|exit=299
|name=Xiaying System
|road={{jct|country=TWN|PH|84|dir1=east|location1=[[Yujing District|Yujing]]}}
}}
{{jctint|exit|name
|location_special=[[Madou District|Madou]]
|km=303.7
|exit=303
|name=Madou
|road={{jct|country=TWN|CR|176|location1=[[Madou District|Madou]]|location2=[[Jiali District|Jiali]]}}
}}
{{jctint|exit|name
|location_special=[[Anding District, Tainan|Anding]]
|km=311.1
|exit=311
|name=Anding
|road={{jct|country=TWN|CR|178|to1=To|location1=[[Shanhua District|Shanhua]]|location2=[[Anding District, Tainan|Anding]]}}
}}
{{jctint|exit|name
|location_special=[[Sinshih District, Tainan|Sinshih]]
|km=315.5
|exit=315
|name=Tainan System
|road={{jct|country=TWN|Fwy|8|Fwy|3|to2=to|location1=[[Xinhua District, Tainan|Xinhua]]|city2=Tainan}}
}}
{{jctint|exit|name
|location_special=[[Yongkang District|Yongkang]]
|lspan=2
|km=319.6
|exit=319
|name=Yongkang
|road={{jct|country=TWN|PH|1|name1=Zhongzheng North Road|location1=[[Yongkang District|Yongkang]]|city2=Tainan}}
}}
{{jctint|exit|name
|km=324.4
|type=incomplete
|exit=324
|name=Dawan
|road={{jct|country=TWN|CR|180|name1=Xiaodong Road, Fuxing Road, Dawan Road|location1=[[Yongkang District|Yongkang]]|city2=Tainan}}
|notes=Southbound exit and northbound entrance
}}
{{jctint|exit|name
|location_special=[[Rende District|Rende]]
|lspan=3
|km=327.4
|exit=327
|name=Tainan
|road={{jct|country=TWN|CR|182|name1=Zhongshan Road|location1=[[Rende District|Rende]]|city2=Tainan}}
}}
{{jctint|exit|name
|km=330.7
|exit=330
|name=Rende System
|road={{jct|country=TWN|PH|86|location1=[[Guanmiao District|Guanmiao]]|city2=Tainan}}
}}
{{jctrestarea|exit|name
|km=335.6
|km2=336.5
|restarea=Rende Service Area
}}
{{jctint|exit|name
|county_special=[[Kaohsiung City]]
|cspan=15
|location_special=[[Lujhu District, Kaohsiung|Lujhu]]
|lspan=2
|km=338.3
|exit=338
|name=Luzhu
|road={{jct|country=TWN|PH|28|location1=[[Alian District|Alian]]|location2=[[Lujhu District|Lujhu]]}}
}}
{{jctint|exit|name
|km=342.0
|exit=342
|name=Kaohsiung Science
|road=[[Kaohsiung Science Park]]
}}
{{jctint|exit|name
|location_special=[[Yanchao District|Yanchao]]
|km=349.4
|exit=349
|name=Gangshan
|road={{jct|country=TWN|CR|186|location1=[[Yanchao District|Yanchao]]|location2=[[Gangshan District|Gangshan]]}}
}}
{{jctint|exit|name
|location_special=[[Nanzih District|Nanzih]]
|lspan=2
|km=356.2
|exit=356
|espan=3
|name=Nanzih
|namespan=3
|road={{jct|country=TWN|PH|22|name1=Qinan Road|location1=[[Dashe District|Dashe]]|location2=[[Nanzih District|Nanzih]]}}
}}
{{jctint
|km=356.9
|road=Xingnan Road
}}
{{jctint
|location_special=[[Nanzih District|Nanzih]]–[[Renwu District|Renwu]] district line
|km=358.0
|road={{jct|country=TWN|CR|183|location1=[[Nanzih District|Nanzih]]|location2=[[Renwu District|Renwu]]}}
}}
{{jctint|exit|name
|location_special=[[Renwu District|Renwu]]
|km=362.4
|exit=362
|name=Dingjin System
|road={{jct|country=TWN|Fwy|10|Fwy|3|to2=to|location1=[[Cishan District|Cishan]]|location2=[[Zuoying District|Zuoying]]}}
}}
{{jctint|exit|name
|location_special=[[Sanmin District|Sanmin]]
|km=367.5
|type=incomplete
|exit=367A
|espan=2
|name=Kaohsiung
|namespan=4
|road={{jct|country=TWN|PH|1|name1=Jiouru First Road}}
|notes=Southbound exit and northbound entrance
}}
{{jctint
|location_special=[[Lingya District|Lingya]]
|lspan=3
|km=368.3
|type=incomplete
|road={{jct|country=TWN|PH|1E|name1=Jianguo First Road}}
|notes=Southbound exit and northbound entrance
}}
{{jctint|exit
|km=368.7
|exit=367B
|road=Zhongzheng First Road
}}
{{jctint|exit
|km=369.0
|type=incomplete
|exit=367C
|road=Sanduo First Road
|notes=Northbound exit only
}}
{{jctint|exit|name
|location_special=[[Fengshan District|Fengshan]]
|lspan=3
|km=369.6
|type=incomplete
|exit=369
|name=Ruilong Road
|road=Ruilong Road
|notes=Southbound exit only
}}
{{jctint|exit|name
|km=370.4
|type=incomplete
|exit=370
|name=Wujia System
|road={{jct|country=TWN|PH|88|dir1=east|city1=Pingtung City}}
|notes=Southbound exit and northbound entrance
}}
{{jctint|exit|name
|km=371.8
|type=incomplete
|exit=372
|name=Wujia
|road=[[File:TW CHW183.svg|20px|alt=|link=]] Sanshang Street to CR&nbsp;183 (Wujia Second Road)&nbsp;– [[Fongshan District|Fengshan]]
|notes=Northbound exit and southbound entrance
}}
{{jctint|exit|name
|location_special=[[Cianjhen District|Cianjhen]]
|km=372.8
|exit=—
|road={{jct|country=TWN|PH|17|name1=Zhongshan 4th Road}}
}}
{{jctbtm|col=8|keys=incomplete}}

===Xizhi–Wugu Elevated Road===
{{jcttop|exit|name|unit=km|length_ref=<ref name=interchanges />|name_ref=<ref name="osmsouth" /><ref name="osmnorth" />}}
{{jctint|exit|name
|county_special=[[New Taipei City]]
|location_special=[[Xizhi District|Xizhi]]
|km=12.8
|exit=—
|road={{jct|country=TWN|Fwy|1|dir1=north|nolink1=y}}
}}
{{jctint|exit|name
|county_special=[[Taipei City]]
|cspan=3
|location_special=[[Neihu District|Neihu]]
|km=18.8
|exit=18
|name=Tiding
|road=Tiding Boulevard
}}
{{jctint|exit|name
|location_special=[[Songshan District, Taipei|Songshan]]
|km=20.7
|type=incomplete
|exit=20
|name=Xiatayou
|road=Binjiang Street
|notes=Northbound exit only
}}
{{jctint|exit|name
|location_special=[[Datong District, Taipei|Datong]]
|km=26.1
|type=incomplete
|exit=26
|name=Huanbei
|road=Huanhe North Road
|notes=Northbound exit and southbound entrance
}}
{{jctint|exit|name
|county_special=[[New Taipei City]]
|cspan=3
|location_special=[[Wugu District|Wugu]]
|lspan=3
|km=32.0
|type=incomplete
|exit=32
|name=Wugu Transfer
|road=[[File:TWHW1.svg|20px]] Wugu–Yangmei Elevated Road – [[Taoyuan International Airport|Taoyuan Airport]], [[Yangmei District|Yangmei]]
|notes=Southbound exit and northbound entrance
}}
{{jctint|exit|name
|km=32.1
|type=incomplete
|exit=33
|name=Wugu
|road={{jct|country=TWN|PH|64|PH|65|CR|107A|dir2=south|name3=Xinwu Road|location1=[[Xinzhuang District|Xinzhuang]], [[Wugu District|Wugu]]}}
|notes=Southbound exit and northbound entrance
}}
{{jctint|exit|name
|km=32.9
|exit=—
|road={{jct|country=TWN|Fwy|1|dir1=south|nolink1=y}}
}}
{{jctbtm|keys=incomplete|col=8}}

===Wugu–Yangmei Elevated Road===
{{jcttop|exit|name|unit=km|name_ref=<ref name="osmsouth" /><ref name="osmnorth" />}}
{{jctint|exit|name
|county_special=[[New Taipei City]]
|cspan=2
|location_special=[[Wugu District|Wugu]]
|km=32.0
|exit=—
|road=[[File:TWHW1.svg|20px]] Xizhi–Wugu Elevated Road – [[Xizhi District|Xizhi]], Tiding
}}
{{jctint|exit|name
|type=incomplete
|location_special=Taishan
|km=35.8
|exit=35
|name=Taishan Transfer
|road={{jct|country=TWN|Fwy|1|dir1=north|nolink1=y}}
|notes=Northbound transfer to ground
}}
{{jctint|exit|name
|county_special=[[Taoyuan City|Taoyuan]]
|cspan=3
|location_special=[[Taoyuan District]]
|km=52.7
|exit=52
|name=Airport System
|road={{jct|country=TWN|Fwy|2|dir1=west|extra=airport|location1=[[Dayuan District|Dayuan]]|location2=[[Taoyuan International Airport|Taoyuan Airport]]}}
|notes=No exit to eastbound
}}
{{jctint|exit|name
|location_special=[[Zhongli District|Zhongli]]
|km=59.7
|exit=59
|name=Zhongli Transfer
|road={{jct|country=TWN|Fwy|1|dir1=north|location1=[[Taoyuan District|Taoyuan]]|nolink1=y}}<br>{{jct|country=TWN|Fwy|1|dir1=south|location1=[[Zhongli District|Zhongli]]|nolink1=y}}
|notes=Northbound and southbound transfer to ground
}}
{{jctint|exit|name
|location_special=[[Yangmei District|Yangmei]]
|km=71
|exit=—
|road={{jct|country=TWN|Fwy|1|dir1=south|nolink1=y}}
}}
{{jctbtm|keys=incomplete|col=8}}

==Gallery==
<gallery class="center">
File:SYS_FREEWAY_Start.JPG|[[Huabiao]] at the start in [[Keelung]]
File:Zhongshan Freeway at Taishan District, New Taipei 20180418a.jpg|Freeway 1 with the Wugu-Yangmei Viaduct in [[Taishan District, New Taipei|Taishan District]], [[New Taipei City|New Taipei]]
File:Taishan Toll Station 20050605.jpg|Former Taishan Tollbooth (dismantled after being replaced by [[Electronic Toll Collection (Taiwan)|electronic toll collection]]
File:National_Highway_No._1_(Taiwan).JPG|[[Taichung]] section
</gallery>

==See also==
* [[Highway system in Taiwan]]
* [[Ten Major Construction Projects]]

==References==
{{reflist}}
* [http://www.freeway.gov.tw/ Taiwan Area National Freeway Bureau] {{in lang|zh}}
* [http://www.freeway.gov.tw/English/ Taiwan Area National Freeway Bureau] {{in lang|en}}

{{Freeways and Expressways in Taiwan}}

{{DEFAULTSORT:Freeway No. 01}}
[[Category:Transport infrastructure completed in 1978]]
[[Category:Highways in Taiwan]]
[[Category:Highway strips]]