Muan–Gwangju Expressway () also known as 12th Expressway is an expressway in South Korea connecting Muan County to Gwangju.대통령령 제17794호, 2002년 12월 5일 일부개정.
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.건설교통부공고 제2007-446호, 2007년 11월 9일. May 28, 2008: Naju IC - Unsu IC (11 km) opened.국토해양부공고 제2008-224호, 2008년 4월 28일. September 29, 2009: West Gwangsan IC opened.국토해양부공고 제2009-859호, 2009년 9월 29일.
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 Connection Location Note 1Muan 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) Main-tollgate N.Muan 북무안 4.65 4.65 3 Hampyeong JC 함평 분기점 4.97 9.62 Seohaean Expressway Hampyeong County SA Hampyeong-Nabi SA 함평나비휴게소 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 5 Munpyeong 문평 5.13 20.77 Local Route 825 (Cheam-ro) Naju 6 Naju 나주 9.63 30.40 Local Route 822 (Noansamdo-ro) 7 W.Gwangsan 서광산 4.38 34.78 Local Route 49 (Bitgaramjangseong-ro)Yeonsan-ro Gwangju Gwangsan District TG E.Gwangsan TG동광산 요금소 Main-tollgate 8 Unsu 운수 6.57 41.35 National Route 13 (Donggok-ro)National Route 22 (Eodeung-daero)Mujin-daero TerminusConnected with Mujin-daeroNext segment: Gwangju-Daegu Expressway
See also Roads and expressways in South Korea Transportation in South Korea
References
External links Riding Muan-Gwangju Expressway MOLIT South Korean Government Transport Department