Jungbu Naeryuk Expressway

The Jungbu Naeryuk Expressway (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.



History

 * December, 1977 - Daegu~Masan Section open the traffic (Guma Expressway)
 * September 28, 2001 - Sangju~Gimcheon Section open the traffic.
 * December 20, 2002 - Yeoju~Chungju Section open the traffic.
 * December 15, 2004 - Sangju~Chungju Section open the traffic.
 * November 30, 2007 - Gimcheon~Hyeonpung JC Section open the traffic.
 * September 15, 2010 - Yeoju~N.Yeoju Section open the traffic.
 * December 28, 2012 - N.Yeoju~Yangpyeong Section open the traffic.

Lanes

 * 4 Lanes

Lengths

 * 301.77 km

Speed limit

 * Naeseo JC ~ Gimcheon JC / N.Yeoju IC~Yangpyeong IC : 100 km/h
 * Gimcheon JC ~ N.Yeoju IC : 110 km/h

Branch Line

 * See Jungbu Naeryuk Expressway Branch

List of facilities

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