In the early 1990s,
Jilin province government constructed a railway and improved the highway to Hunchun. The
Tumen River Bridge connects between Hunchun and the North Korean village of Wonjeong () in
Sonbong. The bridge was built during the Japanese occupation in 1938. In 2010 the bridge was renovated as part of an agreement between North Korea and China to modernize the
Rason port in North Korea. In addition, a new railway line was constructed which links Hunchun and
Makhalino (a station on the
Ussuriysk-
Khasan line, before Khasan) in Russia and began operating in February 2000. Hunchun port is from
Posyet and from
Zarubino port towns of Russia. The
Jilin–Hunchun intercity railway, a 250-km/h high-speed passenger rail line from Jilin to Hunchun via Tumen (), began construction work in January 2011, and was scheduled and finished at the end of September 2015. The railway has been described as "
Dongbei's most beautiful railway" (due to the terrain it runs through) and "the fastest way to
Vladivostok" (4 hours by train from Shenyang to Hunchun, plus four hours by bus from Hunchun to Vladivostok). Reflecting the border location of the city, the train station has its sign in four languages: Chinese, Korean, Russian, and English. ==Sister cites==