title: Muan–Gwangju Expressway
text: # Muan–Gwangju Expressway
  
  Muan–Gwangju Expressway (Korean: 무안광주고속도로; Hanja: 務安光州高速道路; RR: Muan–Gwangju Gosokdoro) also known as 12th Expressway is an expressway in South Korea connecting Muan County to Gwangju.
  
  Formerly, this route designated as part of the Olympic Expressway but on January 3, 2008, it was separated into two segments that shared the same designation number with Gwangju-Daegu Expressway.
  
  ## History
  
  * November 8, 2007: Muan Airport IC - Naju IC (30.4 km) opened.
  * May 28, 2008: Naju IC - Unsu IC (11 km) opened.
  * September 29, 2009: West Gwangsan IC opened.
  
  ## Compositions
  
  ### Lanes
  
  * All section: 4 lanes
  
  ### Length
  
  * 41.35 km
  
  ### Speed limit
  
  * 100 km/h
  
  ## Major stopovers
  
  ### South Jeolla Province
  
  * Muan County (Mangun-myeon - Hyeongyeong-myeon - Muan-eup) - Hampyeong County (Hampyeong-eup - Eomda-myeon - Hakgyo-myeon - Daedong-myeon) - Naju (Munpyeong-myeon - Noan-myeon)
  
  ### Gwangju
  
  * Gwangsan District (Dongsan-dong - Yonggok-dong - Yong-dong - Jijuk-dong - Seobong-dong - Seonam-dong - Unsu-dong)
  
  ## List of facilities
  
  * IC: Interchange, JC: Junction, SA: Service Area, TG:Tollgate
  
  | No. | Name | Korean name | Distance | Distance | Connection | Location | Location | Note |
  | - | - | - | - | - | - | - | - | - |
  | 1 | Muan Airport | 무안공항 | - | 0.00 | National Route 77 (Gonghang-ro) Local Route 815 (Unhae-ro) | South Jeolla | Muan County | |
  | 2 | Muan Airport TG | 무안공항 요금소 | | | National Route 24 (Hamjang-ro·Hyeonhae-ro) National Route 77 (Gonghang-ro·Hyeonhae-ro) Local Route 60 (Gonghang-ro) | South Jeolla | Muan County | Main-tollgate |
  | 2 | N.Muan | 북무안 | 4.65 | 4.65 | National Route 24 (Hamjang-ro·Hyeonhae-ro) National Route 77 (Gonghang-ro·Hyeonhae-ro) Local Route 60 (Gonghang-ro) | South Jeolla | Muan County | Main-tollgate |
  | 3 | Hampyeong JC | 함평 분기점 | 4.97 | 9.62 | Seohaean Expressway | South Jeolla | Hampyeong County | |
  | SA | Hampyeong-Nabi SA | 함평나비휴게소 | | | | South Jeolla | Hampyeong County | Both-direction |
  | 4 | E.Hampyeong | 동함평 | 6.02 | 15.64 | National Route 1 (Yeongsan-ro) National Route 23 (Hamyeong-ro) National Route 24 (Hamjang-ro) Local Route 60 (Yeongsan-ro) Hakdong-ro | South Jeolla | Hampyeong County | |
  | 5 | Munpyeong | 문평 | 5.13 | 20.77 | Local Route 825 (Cheam-ro) | South Jeolla | Naju | |
  | 6 | Naju | 나주 | 9.63 | 30.40 | Local Route 822 (Noansamdo-ro) | South Jeolla | Naju | |
  | 7 | W.Gwangsan | 서광산 | 4.38 | 34.78 | Local Route 49 (Bitgaramjangseong-ro) Yeonsan-ro | Gwangju | Gwangsan District | |
  | TG | E.Gwangsan TG | 동광산 요금소 | | | | Gwangju | Gwangsan District | Main-tollgate |
  | 8 | Unsu | 운수 | 6.57 | 41.35 | National Route 13 (Donggok-ro) National Route 22 (Eodeung-daero) Mujin-daero | Gwangju | Gwangsan District | Terminus |
  | Connected with Mujin-daero Next segment: Gwangju-Daegu Expressway |||||||||
  