Rajin Port Line
Overview
Native name	라진항선(羅津港線)
Status	Operational
Owner	South Manchuria Railway (1935–1945) Korean State Railway (since 1945)
Locale	Rasŏn
Termini	Rajin Rajinhang
Stations	2
Service
Type	Heavy rail, Freight rail
History
Opened	1935
Technical
Line length	3.0 km (1.9 mi)
Number of tracks	Single track
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification	3000 V DC Catenary
Route map Legend Hambuk Line P'yŏngra Line Rajinhang Line 0.0 Rajin car shops; freight yard roundhouse 3.0 Rajinhang Wharf No. 3 Sea of Japan Wharf No. 2 Wharf No. 1 (coal)

The Rajinhang Line, or Rajin Port Line, is an electrified 3.0 km (1.9 mi) long railway line of the Korean State Railway in North Korea, connecting Rajin at the junction of the P'yŏngra and Hambuk lines with Rajin Port.^[1]

The line was opened in 1935 by the South Manchuria Railway as the Najinbudu Line ("Najin Wharf Line", 나진부두선, Najinbudu-sŏn; 羅津埠頭, Rashinfutō-sen). After the end of the Pacific War in 1945 and the subsequent establishment of the DPRK, it was nationalised with all other railways and taken over by the Korean State Railway, and given its current name.^[1]

A yellow background in the "Distance" box indicates that section of the line is not electrified.