The settlement of Shkaruby was founded in 1917 on the present site of Tynda, as a rest stop and winter camp on the route from the Amur to the newly discovered gold fields on the Timpton River, a tributary of the Aldan. In 1928, in conjunction with construction of the highway to Yakutsk, it was renamed Tyndinsky. In 1932, plans for what would eventually become the Baikal-Amur Mainline named Tynda as a possible future hub station. A long rail line, connecting Tynda with BAM station near Skovorodino on the Trans-Siberian Railway was constructed between 1933 and 1937, although this was then dismantled during World War II and the rails reused for other projects closer to the front. In 1941, Tynda was granted urban-type settlement status. The revival of the construction of the BAM as an All-Union Komsomol Project in the early 1970s saw the reconstruction of the rail line between Bamovskaya and Tyndinsky, followed by the construction of the BAM east and west of the town. The settlement and its hub station were placed under the patronage of Komsomol brigades from Moscow, befitting its status as symbolic capital of the BAM. As its population grew due to the construction, the settlement was granted town status and received its present name on November 14, 1975. The Amur Yakutsk Mainline also began construction from Tynda, with the section to Neryungri completed in 1977. The AYaM currently sees passenger services as far as Tommot in the Sakha Republic, with completion to Yakutsk expected in 2013. The full extent of the BAM opened for full use in 1989, with the exception of the Severomuysky Tunnel. Tynda went into a decline after the BAM was completed, as the utilization of the mainline turned out to be low. Tynda's population has dropped by over 30% since the dissolution of the Soviet Union, from a high of 61,996 inhabitants recorded in the 1989 Soviet Census, to an estimated population of around 38,000 in 2008.
Climate
Tynda has a subarctic climate with severely cold, rather dry winters and warm, very rainy summers.
, Ukrainians, and Belarusians make up the majority of the town's population. Around 1,500 North Koreanloggers worked in the region as of 2007, strictly prohibited from speaking with journalists and residing in isolated camps which are closed to all other people.
Economy and transportation
Tynda is the crossing point for the Baikal-Amur Mainline and Amur Yakutsk Mainline railways, the town's station is one of the most important on both lines and possesses a large locomotive depot. Other than railway-related activities, the town's economy relies largely on the timber industry, with the Tyndales corporation based here. The M56 motorway to Yakutsk also passes through the town. The town is served by the Tynda Airport, located to the north. After being closed for a number of years, air services from Blagoveshchensk via Zeya resumed in 2007.