Combined (road and rail) road Adler — the station is a mountain resort "Alpika-Service" (the village of Krasnaya Polyana) will become the main artery of the 2014 Olympics and will improve the region's infrastructure by connecting interchanges with the federal highway M-27.
The combined length of the road will be 48.2 km., Including 12 tunnels with a total length of over 30 kilometers.
In addition to the tunnel complex will be built 10.8 km railway and the railway bridge built 22 total length of almost 11.4 km.
The course must be put into operation no later than the third quarter of 2013.
March 19, 2012 completed the sinking of transport tunnels and major technological adits (6 rail, road and 3 galleries 3 technology).
At the moment, the northern third of the portal tunnel complex continuing installation spans of cable-stayed bridge. The total length of the bridge — 810 meters.
In the road tunnel fifth tunnel complex, located near the village of Krasnaya Polyana, completed the construction of a permanent tunnel lining.
The planned capacity of the railway Adler — Krasnaya Polyana — 6 pairs of trains per hour. The compositions will in this area at speeds up to 160 km / h Positioning of trains will be carried out by means of a satellite navigation system GLONASS.