Transport in Busan

Gadeok Island New Airport (Korean: 가덕도신공항; Hanja: 加德島新空港) is a planned international airport currently under construction on Gadeokdo, an island of Busan, Gyeongnam, South Korea. Upon completion, the airport will replace functions of Gimhae International Airport, including handling international flights. It could also replace functions of Gimhae Air Base.

The Busan–Gimhae Light Rail Transit is a light metro system between the cities of Busan and Gimhae in South Korea. The line has 21 stations including Daejeo and Sasang where passengers can transfer to Busan Metro Line 3 and Line 2 respectively. The line thus acts as a connecting rail between both Gimhae and Busan International Airport with two western outreaches of the Busan Metro system.

Gimhae International Airport (IATA: PUS, ICAO: RKPK) is located on the western end of Busan, South Korea. Opened in 1976, the airport is named after the nearby city of Gimhae. A new international terminal opened on October 31, 2007. Gimhae International Airport is the main hub for Air Busan, and a focus city for Jeju Air, Jin Air and Korean Air. Runway 18L/36R is used for military purposes only for Gimhae Air Base, but due to increasing traffic, there are plans to open the runway for airliners. In 2018, 17,064,613 passengers used the airport.

The Busan Transportation Corporation (Korean: 부산교통공사; Hanja: 釜山交通公社) is a South Korean transport company based in Busan, that was established on January 1, 2006, following the abolition of the Busan Urban Transit Authority founded in 1987.

The Jungang Expressway (Korean: 중앙고속도로) is an expressway in South Korea. Its name literally means "Central Expressway," and for much of its length it runs through mountainous terrain near the country's east-west center line, including the national parks of Chiaksan and Sobaeksan. It covers a total distance of roughly 388.1 kilometers.

The Busan Metro (Korean: 부산 도시철도; Hanja: 釜山都市鐵道; RR: Busan dosicheoldo) is the urban rail system operated by the Busan Transportation Corporation of Busan, South Korea. The metro network first opened in 1985 with seventeen stations, making Busan the second city in South Korea and third in the Korean Peninsula (after Seoul and Pyongyang) to have a metro system. The Metro itself consists of 4 numbered lines, covering 116.5 kilometres (72.4 mi) of route and serving 114 stations. Including the BGL and the Donghae Line, the network covers 205.6 kilometres (127.8 mi) of route and serving 158 stations.

The Port of Busan is the largest port in South Korea, located in the city of Busan, South Korea. Its location is known as Busan Harbor.