| Number | Northern/Western Terminus | Southern/Eastern Terminus | Length | Length | Alternative Name |
| in Sanzhi, New Taipei City | in Tamsui, New Taipei City | | | - |
| in Sanzhi, New Taipei City | in Beitou, Taipei | | Balaka Highway | - |
| in Zhongzheng District, Keelung | in Shuangxi and Gongliao, New Taipei City | | | - |
| in Shuangxi, New Taipei City | in Gongliao, New Taipei City | | Shuangao Highway | - |
| in Wugu, New Taipei City | in Sanchong, New Taipei City | | | - |
| in Luzhou, New Taipei City | Chongyang Bridge in Sanchong, New Taipei City | | Chongyang Bridge Spur | - |
| in Sanchong, New Taipei City | in Wanhua, Taipei | | | - |
| in Bali, New Taipei City | in Guishan, Taoyuan | | | - |
| in Linkou, New Taipei City | in Ruifang, New Taipei City | | | - |
| in Xinzhuang, New Taipei City | in Banqiao, New Taipei City | | Feeder Road for New Taipei City Special Highway 1 | - |
| in Wenshan, Taipei | in Pinglin, New Taipei City | | Wenshan Road | - |
| in Wugu, New Taipei City | in Shulin, New Taipei City | | | - |
| in Wugu, New Taipei City | in Xinzhuang, New Taipei City | | Wugu Interchange Spur | - |
| in Luzhu, Taoyuan | Zhongxing Bridge in Sanchong, New Taipei City | | | - |
| in Nangang, Taipei | in Shenkeng, New Taipei City | | Nanshan Highway | - |
| in Dayuan, Taoyuan | in Xindian, New Taipei City | | | - |
| in Dayuan, Taoyuan | in Pingzhen, Taoyuan | | | - |
| in Yingge, New Taipei City | Bade, Taoyuan | | Danan Interchange Spur | - |
| in Zhongzheng, Taipei | in Xindian, New Taipei City | | | - |
| in Guanyin, Taoyuan | in Daxi, Taoyuan | | | - |
| in Daxi, Taoyuan | in Daxi, Taoyuan | | Daxi Interchange Spur | - |
| in Dayuan, Taoyuan | in Longtan, Taoyuan | | Zhongfeng Road | - |
| Zhongli, Taoyuan | Longtan, Taoyuan | | Jinling Road | - |
| in Longtan, Taoyuan | in Longtan, Taoyuan | | Longtan Interchange Spur | - |
| Taoyuan HSR station | in Zhongli, Taoyuan | | | - |
| in Xinwu, Taoyuan | Guangfu Bridge in Banqiao, New Taipei City | | | - |
| in Guanyin, Taoyuan | in Qionglin | | | - |
| in Guishan, Taoyuan | in Banqiao, New Taipei City | | | - |
| in Xinfeng, Hsinchu | in Hsinchu | | | - |
| in Zhubei | in Fuxing, Taoyuan | | Luoma Highway | - |
| in Houlong | in Sanyi, Miaoli | | | - |
| Gongguan, Miaoli | in Tongluo | | Foothill Road | - |
| in Zhubei, Hsinchu | Jianshi, Hsinchu | | | - |
| in Tongxiao | in Dajia, Taichung | | | - |
| Nanliao Fishery Harbor in Hsinchu City | Wufeng, Hsinchu | | Nanqing Highway | - |
| in Qionglin | in Zhudong | | | - |
| in Zhunan, Miaoli | in Shitan, Miaoli | | | - |
| in Toufen, Miaoli | in Toufen, Miaoli | | Toufen Interchange Spur | - |
| in Sanwan, Miaoli | in Nanzhuang, Miaoli | | | - |
| in Daya, Taichung | in Wuri, Taichung | | | - |
| Houlong | in Shitan, Miaoli | | | - |
| in Daya, Taichung | in Wufeng, Taichung | | | - |
| Tongxiao railway station | in Gongguan, Miaoli | | | - |
| in Shigang, Taichung | in Dali, Taichung | | | - |
| Yuanli railway station | in Dahu, Miaoli | | | - |
| in Puli, Nantou | in Lugu, Nantou | | | - |
| Da'an, Taichung | Houli railway station | | | - |
| in Houli, Taichung | in Houli, Taichung | | | - |
| in Guoxing | in Guoxing | | | - |
| in Shengang, Changhua | in Changhua | | | - |
| in Hemei | in Changhua | | | - |
| in Hemei | in Hemei | | | - |
| in Hemei | in Xihu, Changhua | | Formerly Cty 134A and Cty 134B; originally ran from Meichang to Xihu, this became Cty 138A and Cty 146 in 2017 | - |
| in Puyan, Changhua | in Xihu, Changhua | | | - |
| in Wuqi, Taichung | in Guoxing | | Zhongpu Highway | - |
| in Changhua | in Ershui | | | - |
| Zhangbin Industrial Park in Xianxi, Changhua | in Changhua | | | - |
| in Xianxi, Changhua | in Hemei | | Was a portion of Cty 135 before 2017 | - |
| in Shengang, Changhua | in Lugu, Nantou | | | - |
| in Hemei | in Changhua | | | - |
| in Nantou City, Nantou | in Mingjian | | | - |
| in Yuanli, Miaoli | Zhuolan | | Southern Cross-Miaoli Highway | - |
| in Yuanlin | in Linnei | | | - |
| in Lukang | in Changhua | | Zhanglu Road | - |
| in Fangyuan | Dacheng, Changhua | | | - |
| in Fuxing, Changhua | in Yuanlin, Changhua | | Yuanlin Drainage Surface Road, Service Road for Expressway 76 | - |
| in Fuxing, Changhua | in Huatan | | Fanhua Road | - |
| Pitou, Changhua | in Beigang, Yunlin | | | - |
| Tuku, Yunlin | in Xingang, Chiayi | | | - |
| Yunlin HSR station | in Cihtong | ? | ? | |
| in Xihu, Changhua | in Dacun | | | - |
| in Guoxing, Nantou | in Shuili | | | - |
| Fangyuan, Changhua | in Caotun | | | - |
| in Zhushan, Nantou | in Meishan, Chiayi | | | - |
| in Douliu | in Meishan, Chiayi | | | - |
| in Zhushan, Nantou | in Gukeng | | | - |
| Fangyuan, Changhua | in Nantou City, Nantou | | | - |
| in Zhushan, Nantou | Lugu, Nantou | | | - |
| in Lugu, Nantou | in Lugu, Nantou | | | - |
| Dacheng, Changhua | in Jiji, Nantou | | | - |
| in Mailiao | in Beigang, Yunlin | | | - |
| Mailiao, Yunlin | in Mailiao | | | - |
| 6th Oil Refinery in Mailiao | Linnei | | | - |
| in Xiluo | in Lunbei | | | - |
| in Cihtong, Yunlin | in Gukeng, Yunlin | | | - |
| in Taixi, Yunlin | in Beigang, Yunlin | | | - |
| in Mailiao, Yunlin | in Cihtong, Yunlin | | | - |
| Erlun, Yunlin | Erlun, Yunlin | | | - |
| Erlun, Yunlin | Tuku, Yunlin | | | - |
| in Dounan, Yunlin | in Budai, Chiayi | | | - |
| in Taixi, Yunlin | in Dounan, Yunlin | | | - |
| in Taixi, Yunlin | in Zhushan, Nantou | | | - |
| in Dounan, Yunlin | in Gukeng, Nantou | | | - |
| in Lioujiao, Chiayi | in Fanlu | | | - |
| in Chiayi | in Zhuqi | | | - |
| Sihu, Yunlin | in Tuku, Yunlin | | | - |
| in Puzi | in Budai, Chiayi | | | - |
| in Xikou, Chiayi | in Meishan, Chiayi | | | - |
| in Meishan, Chiayi | in Meishan, Chiayi | | | - |
| Dalin, Chiayi | Minxiong, Chiayi | | | - |
| in Chiayi City | Budai, Chiayi | | | - |
| in Kouhu | in Minxiong | | | - |
| in Zhongpu | in Guantian, Tainan | | Originally ran to Chiayi; Chiayi-Houzhuang became Prov 18 and Cty 135 in 1976 | - |
| Dongshi, Chiayi | in Meishan, Chiayi | | | - |
| in Puzi, Chiayi | in Taibao | | | - |
| Dongshi, Chiayi | in Shuishang | | | - |
| Meishan, Chiayi | Alishan, Chiayi | | | - |
| Dongshi, Chiayi | in Lucao, Chiayi | | | - |
| Beimen, Tainan | in Guantian, Tainan | | | - |
| in Madou, Tainan | in Guantian, Tainan | | Feeder road for Prov 84 | - |
| in Guantian, Tainan | in Guantian, Tainan | | Feeder road for Prov 84 | - |
| in Budai, Chiayi | in Zhongpu | | | - |
| in Houbi, Tainan | in Baihe, Tainan | | | - |
| in Baihe, Tainan | in Baihe, Tainan | | | - |
| in Madou, Tainan | in Cigu, Tainan | | Feeder road for Prov 61 | - |
| in Beimen, Tainan | in Cigu, Tainan | | | - |
| Beimen, Tainan | in Dongshan, Tainan | | | - |
| in Baihe, Tainan | in Nansi, Tainan | | | - |
| in Cigu, Tainan | in Guantian, Tainan | | | - |
| in Yongkang, Tainan | in Rende, Tainan | | | - |
| in Yongkang, Tainan | in Gueiren, Tainan | | | - |
| in Annan District, Tainan | Danei District, Tainan | | | - |
| in Shanshang, Tainan | in Shanshang, Tainan | | | - |
| ' | | | | | Became a portion of Prov 29 in 1993 |
| in North District, Tainan | in Yongkang District, Tainan | | | - |
| in Yongkang, Tainan | Old in Xinhua, Tainan | | | - |
| in Shanlin, Kaohsiung | in Gaoshu, Pingtung | | | - |
| in West Central District, Tainan | in Neimen, Kaohsiung | | | - |
| in Renwu, Kaohsiung | in Fengshan, Kaohsiung | | | - |
| in Fengshan, Kaohsiung | Fengshan, Kaohsiung | | | - |
| in Niaosong, Kaohsiung | Fengshan, Kaohsiung | | | - |
| ' | Hunei Bridge | Liugui | | | Became a portion of Prov 28 in 2004 |
| in Gaoshu, Pingtung | in Fangliao | | Foothill Highway | - |
| in Xinyuan, Pingtung | in Laiyi, Pingtung | | | - |
| in Yong’an, Kaohsiung | in Dashu, Kaohsiung | | | - |
| in Dashe, Kaohsiung | in Dashu, Kaohsiung | | | - |
| in Neipu | in Donggang, Pingtung | | | - |
| in Neipu, Pingtung | in Wandan, Pingtung | | | - |
| in Wanluan | in Donggang | | | - |
| in Jiuru | in Neipu, Pingtung | | Feeder road for Freeway 3 | - |
| in Fengshan, Kaohsiung | in Zhutian | | Feeder road for Prov 88 | - |
| in Pingtung City | in Linbian | | | - |
| in Pingtung City | in Wandan, Pingtung | | | - |
| Yilan City | in Zhuangwei | | Xianmin Avenue | - |
| in Toucheng, Yilan | in Yilan City | | Feeder road for Freeway 5 | - |
| Zhuangwei | Luodong | | | - |
| Zhuangwei | Yilan City | | | - |
| Jiaoxi, Yilan | in Zhuangwei | | Was Cty 138 before 2017 | - |
| Longtan, Yilan City | Meiyi, Yilan City | | | - |
| in Xincheng, Hualien | in Yuli, Hualien | | Formerly Cty 195, Cty 195A and the original Cty 193; longest county road in Taiwan | - |
| Chihpen Forest Recreation Area in Beinan, Taitung | in Taitung City, Taitung | | | - |
| ' | Hualien Bridge | Ruisui | | | Became a portion of Cty 193 |
| ' | Ruisui | Lehe | | | Became a portion of Cty 193 |
| in Sanxing, Yilan | Wujie, Yilan | | | - |
| Luodong | Wujie, Yilan | | | - |
| in Chishang, Taitung | in Taitung City, Taitung | | | - |
| Shuidillao, Fangliao | Dawu, Taitung | | | Abolished on 1 May 2014 |
| in Shizi, Pingtung | in Checheng | | | - |
| in Mudan, Pingtung | in Mudan, Pingtung | | | - |
| in Hengchun | in Manzhou, Pingtung | | | - |
| in Manzhou, Pingtung | in Manzhou, Pingtung | | | - |
| in Magong, Penghu | Makung, Penghu | | | - |
| in Makung, Penghu | Huxi, Penghu | | | - |
| Makung, Penghu | Xiyu, Penghu | | | - |
| in Makung, Penghu | in Huxi, Penghu | | | - |
| Makung, Penghu | in Makung, Penghu | | | - |