Namhae Expressway Branch 1
# Namhae Expressway Branch 1

The Namhae Expressway Branch 1, or the Namhae Expressway 1st Branch (Korean: 남해고속도로 제1지선; RR: Namhae Gosok Doro Je-il(1) Jiseon) is an expressway in South Korea, connecting Haman to Changwon. It is Branch Line of Namhae Expressway.

## History

* 14 November 1973: Open to Traffic.(This segment is one of the Namhae Expressway)
* 25 August 2001: Masan Oegwak Expressway(마산외곽고속도로) opens to traffic.(Sanin~Changwon)
* 17 November 2008: This segment is endowed name with Namhae 1st Branch Expressway, And Masan Oegwak Expressway is changed name with Namhae Expressway.

## Constructions

### Lanes

* 4 lanes

### Length

* 17.88 km

### Limited Speed

* 100 km/h

## List of facilities

* IC: Interchange, JC: Junction, SA: Service Area, TG:Tollgate

| No. | Name | Korean Name | Hanja Name | Connections | Notes | Location |
| - | - | - | - | - | - | - |
| 1 | Sanin JC | 산인분기점 | 山仁分岐點 | Namhae Expressway (Expressway route 10) | Expressway Begin | Haman, Gyeongsangnam-do |
| TG | Sanin TG | 산인요금소 | 山仁料金所 | | | |
| 2 | Naeseo JC | 내서분기점 | 內西分岐點 | Jungbu Naeryuk Expressway (Expressway route 45) National Route 5, Local Route 30 | | Changwon, Gyeongsangnam-do |
| 3 | W.Masan IC | 서마산나들목 | 西馬山나들목 | National Route 5 | | |
| 4 | E.Masan IC | 동마산나들목 | 東馬山나들목 | National Route 14, National Route 79 | | |
| TG | Masan TG | 마산요금소 | 馬山料金所 | | | |
| 5 | Changwon JC | 창원분기점 | 昌原分岐點 | Namhae Expressway (Expressway route 10) | | |
| | Changwon End | 창원 종점 | 昌原 終點 | Namhae Expressway (Expressway route 10) | Expressway End | |
