Wide Area Road Network Plan

  • In association with national plan along with the Jeonbuk wide area transportation network to increase access to Saemangeum region, plan six large-area road networks which will facilitate the integration of the main road network with the surrounding communities

    - Expressway: Saemangeum ∼ Jeonju(new), Seohaean (extended)
    - National road: Gunsan ∼ Seocheon (extended), Saemangeum ∼ Jeonju (new), Saemangeum ∼ Jirisan (new), Saemangeum ∼ Gochang (new)
Saemangeum Wide Area Road Network Plan

3X3 main road network plan

3×3 Main Road System Concept
주간선도로체계 구상 안내(Category, Extension (km), No. of Lanes, Remarks로 구분)
Category Extension (km) No. of Lanes Remarks
North-South Highway 1 33.0 6
  • National Route 4 and Route 77
  • Seawall upper road (4 lanes) and lower road (2 lanes)
2 27.1 6~8
  • New roads connecting industrial parks, airport, complex development site, and tourism / leisure center
3 27.2 4~8
  • New road from Gunsan to Buan
East-west Highway 1 26.5 10
  • National Route 21 and expansion
2 33.8 4~6
  • Construction of new highway connecting the Port, Complex Development Site,
    the Seohaean Expressway, and Jeonju
  • Saemangeum-Jeonju : 13.5 km (highway) and 20.3 km.
3 21.5 4
  • National Route 30
  • Saemangeum Main Road Network Plan
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