# Gwangju–Daegu Expressway

The Gwangju–Daegu Expressway(Korean: 광주대구 고속도로) formerly 88 Olympic Expressway(88올림픽 고속도로; Pal-pal(88) Olimpik Gosokdoro) is a freeway in South Korea, connecting Gwangju to Daegu (175.3 km). It was only expressway that has 2 lanes in South Korea.

## History

* 14 November 1973: Goseo-Damyang Segment opens to traffic for Branch Line of Honam Expressway
* 11 October 1981: Construction Begin
* 11 August 1984: Damyang-Okpo segment opens to traffic. (2 Lanes)
* 7 December 2006: Goseo-Damyang, Goryeong-Okpo segments widen 4~6 lanes.
* 8 November 2007: Muan Airport-Gwangju segment opens to traffic. (4 Lanes)
* 22 December 2015: Damyang~Goryeong segment will widen 4 lanes.

## Compositions
### Lanes

* Goseo JC~Damyang JC, E.Goryeong IC~Okpo JC: 6
* Damyang JC~Damyang IC~E.Goryeong IC: 4

### Length

* 181.6 km

### Limited Speed

* Goseo IC~Damyang IC~ E.Goryeong IC~Okpo JC: 100 km/h

## List of facilities

* IC: Interchange, JC: Junction, SA: Service Area, TG:Tollgate
* Muan Airport ~ Gwangju segment's name is Muan–Gwangju Expressway.
* ■: Overlap with Honam expressway
| No. | Name | Korean Name | Hanja Name | Connections | Notes | Location |
| | Munheung JC | 문흥분기점 | 文興分岐點 | Honam Expressway (Expressway route 25) 2sunhwan-ro National Route 29 Provincial Route 55 Provincial Route 60 | | Buk District, Gwangju |
| TG | East Gwangju Tollgate | 동광주요금소 | 東光州料金所 | | | |
| 12 | Goseo JC | 고서분기점 | 古西分岐點 | Honam Expressway (Expressway route 25) | | Damyang, Jeollanam-do |
| 13 | Damyang JC | 담앙분기점 | 潭陽分岐點 | Gochang–Damyang Expressway (Expressway route 253) | | |
| 14 | Damyang IC | 담양나들목 | 潭陽나들목 | National Route 29 | | |
| 15 | Sunchang IC | 순창나들목 | 淳昌나들목 | National Route 27 | | Sunchang, Jeollabuk-do |
| 16 | Namwon JC | 남원분기점 | 南原分岐點 | Suncheon–Wanju Expressway (Expressway route 27) | | Namwon, Jeollabuk-do |
| 17 | Namwon IC | 남원나들목 | 南原나들목 | National Route 17 | | |
| 18 | E.Namwon IC | 동남원나들목 | 東南原나들목 | National Route 19 | function of S.Jangsu IC removed on 12 November 2015 | |
| 18 | S.Jangsu IC | 남장수나들목 | 南長水나들목 | National Route 19 | level crossing Junction, It closed on 12 November 2015. Now used as a 743 road. | Jangsu, Jeollabuk-do |
| SA | Jirisan SA | 지리산휴게소 | 智異山休憩所 | | | Namwon, Jeollabok-do |
| 19 | Jirisan IC | 지리산나들목 | 智異山나들목 | Provincial Route 37 | | |
| 20 | Hamyang IC | 함양나들목 | 咸陽나들목 | Provincial Route 37 | | Hamyang, Gyeongsangnam-do |
| 21 | Hamyang JC | 함양분기점 | 咸陽分岐點 | Tongyeong–Daejeon Expressway (Expressway route 35) | | |
| 22 | Geochang IC | 거창나들목 | 居昌나들목 | National Route 24, National Route 37 | | Geochang, Gyeongsangnam-do |
| 23 | Gajo IC | 가조나들목 | 加祚나들목 | Provincial Route 1099 | | |
| SA | Geochang SA | 거창휴게소 | 居昌休憩所 | | | |
| 24 | Haeinsa IC | 해인사나들목 | 海印寺나들목 | Provincial Route 1084 | | Hapcheon, Gyeongsangnam-do |
| 25 | Goryeong IC | 고령나들목 | 高靈나들목 | National Route 26, National Route 33 | | Goryeong, Gyeongsangbuk-do |
| 26 | E.Goryeong IC | 동고령나들목 | 東高靈나들목 | National Route 26 | | |
| 27 | Goryeong JC | 고령분기점 | 高靈分岐點 | Jungbu Naeryuk Expressway (Expressway route 45) | | |
| SA | Nongong SA | 논공휴게소 | 論工休憩所 | | | Dalseong County, Daegu |
| 28 | Okpo JC | 옥포분기점 | 玉浦分岐點 | Jungbu Naeryuk Branch Expressway (Expressway route 451) | | |