Intersections with other freeways and expressways
- Provincial Highway 64 at Exit 4 (Bali 2) in Bali, New Taipei
- Provincial Highway 66 at Exit 48 (Guanyin) in Guanyin, Taoyuan
- Freeway 3 at Exit 90 (West Coast) in Zhunan, Miaoli
- Provincial Highway 78 at Exit 233 (Taixi Junction) in Taixi, Yunlin
- Provincial Highway 82 at Exit 262 (Dongshi 2) in Dongshi, Chiayi
- Provincial Highway 84 at Exit 283 (Beimen Junction) in Beimen, Tainan