Expo-daero
Expo-daero is the road connecting Dolsan Intersection in Dolsan-eup, Yeosu, South Jeolla and Seongsangyo in Haeryong-myeon, Suncheon, South Jeolla. The all section is part of National Route 17, and from Deogyang Intersection to end of road is part of Local Route 22. This road was opened to traffic on 12 April 2012 for Expo 2012.History
- 20 January 2012: opened to temporary traffic
- 12 April 2012: opened to traffic
- : Motorway
- IC: Interchange
- IS: Intersection
- 3-IS: 3-way Intersection
- 4-IS: 4-way Intersection
- BR: Big Bridge
- br: bridge
- TN: tunnel
