National Freeway Bureau: 1968（24 hours）
Maintenance Office, Directorate General of Highways: query calls for main traffic
Directorate General of Highways: query call for disasters 0800-231-304
Voice query for road conditions: (02)2311-3456＃1968
First Maintenance Office (Keelung, New Taipei City, Taoyuan, and Hsinchu): (02)8687-51111
Fuxing Construction Branch, Northern Cross-Island Highway, Taiwan # 7 provincial route (Lalashan): (03)382-2356
Jingmei Construction Branch, Taiwan # 62 provincial route: (02)2935-0333
Second Maintenance Office (Miaoli, Taichung, Changhua, and Nantou): (04)2371-0530
Puli Construction Branch, Taiwan # 14 and # 14A provincial routes (Chingching and Hehuanshan): (049)298-2066
Xinyi Construction Branch, New Central Cross-Island Highway, Taiwan # 16 provincial route: (049)279-1510
Kukuan Construction Branch, Kukuan end, Central Cross-Island Highway, Taiwan # 8 provincial route: (04)2595-1224
Third Maintenance Office (Kaohsiung, Pingtung, Taitung, and Penghu): (08)789-3456
Jiaxian Construction Branch, Taitung end, Southern Cross-Island Highway, Taiwan # 20 provincial route: (07)675-1014
Taitung Construction Branch, Taitung end, South-Link Highway, Taiwan # 9 provincial route: （089）322-164
Fenggang Construction Branch, Pingtung end, South-Link Highway, Taiwan # 9 provincial route: (08)877-1114
Fourth Maintenance Office (Yilan and Hualien): (039)962-501~8
Hualien Construction Branch, East Rift Valley, Taiwan # 9 provincial route: (03)823-0570~4
Nanao Construction Branch, Suhua Highway, Taiwan # 9 provincial route: (039)982-161~3
Luoshao Construction Branch, Troko end, Central Cross-Island Highway, Taiwan # 8 provincial route: (03)839-1311~2
Dulishan Construction Branch, Taiwan # 7A provincial route (Wuling, Mingchi, and Taipingshan): (039)809-601~2
Fifth Maintenance Office (Yunlin, Tainan, and Chiayi): (05)278-2861
Alishan Construction Branch, Alishan Highway, Taiwan # 18 provincial route: (05)259-2426
Taiwan # 82 provincial route: (05)268-9103
