Oct. 20 on the road of regional significance "Umnas" solemn opening of a new bridge over the river Kyachchi.
In 2010, Olyekminsky ulus of the means of a bridge was built across the river Malaya Cherepaniha, and in 2011 — put into operation a new bridge over the River Great Cherepaniha.
The general contractor for the construction of a bridge across the river Kyachchi was having a lot of experience in Yakutia Scientific and Production Association "Spetsmost." The construction of the facility began in 2011. The cost of work performed 76.6 million.