Jungbu Naeryuk Expressway

Expressway No.45 shield}}
Expressway No.45
Jungbu Naeryuk Expressway
중부내륙고속도로
Map
Route information
Length301.77 km (187.51 mi)
Existed1977–present
Major junctions
South endNaeseo IC in Changwon, Gyeongsangnam-do
Namhae Expressway Branch Line
Major intersections Gyeongbu Expressway( AH 1)
Dangjn–Yeongdeok Expressway
Pyeongtaek–Jecheon Expressway
Yeongdong Expressway
North endChasan JC in Namyangju, Gyeonggi-do
Seoul-Yangyang Expressway
Location
CountrySouth Korea
Major citiesDaegu, Gimcheon, Sangju, Chungju, Yeoju, Yangpyeong
Highway system
Jungbu Naeryuk Expressway
Hangul
중부내륙고속도로
Hanja
Revised RomanizationJungbu Naeryuk Gosok Doro
McCune–ReischauerChungbu Naeryuk Kosok Toro

The Jungbu Naeryuk Expressway (Korean중부내륙고속도로; literally meaning Central Inland Expwy.) is an expressway in South Korea. Numbered 45, it was first constructed in three parts: connecting Yangpyeong to Chungju and Sangju to Gimcheon and Hyeonpung to Changwon. The part of the expressway between Chungju and Sangju was completed at the end of 2004, with the last remaining section being that between Gimcheon and Hyeonpung. The Jungbu Naeryuk Expressway Branch Line (a.k.a. Guma Expressway) is route number 451 and connects Hyeonpung to N. Daegu.

A speed zone exists from Exit 1 to Exit 13 (Masan-Gimcheon). The maximum speed is 100 km/h, and the minimum speed is 50 km/h. Another speed zone exists from north of exit 13 to exit 28 (Gimcheon-N. Yeoju). The maximum speed limit is 110 km/h, and the minimum speed limit is 50 km/h.

J-N Exp'way in Maseong-myeon, Mungyeong