Iwon-myeon, Taean-gun (1,796)
Roads
- Gulhang 1-gil (50)
- Gulhang 2-gil (22)
- Kkujinamu-gil (68)
- Naruteo-gil (1)
- Dangsan 1-gil (15)
- Dangsan 2-gil (62)
- Baljeon-ro (43)
- Byeotgari-gil (39)
- Bunji-gil (29)
- Sagwan-ro (316)
- Samok-gil (46)
- Sinjaesaeng-ro (29)
- Woni-ro (714)
- Eumpo-gil (101)
- Jangjak-gil (60)
- Changchon-gil (46)
- Taepo-gil (116)
- Podong-gil (39)