A bridge over Tyukyan River (the 702nd km)
A bridge over Malaya Botuobuya river (the 1151st km of the highway)[1]

The A331 Highway, also known as the Vilyuy Highway, is a highway in Russia connecting Yakutsk to Mirny, the highway is 1,166 km (724 mi), the first half of the highway from Yakutsk to Vilyuysk is paved with a few short unpaved sections in between.The next half of the highway(Vilyuysk to Mirny) is not paved.[2][unreliable source?]

Major junctions

Name of town/road Mi Km
Sergelyakhskoyle Shosse 0 0
Berdigestyakh 109 177
Vilyuysk 353 569
Verkhnevilyuysk 403 650
Zharkhan 464 748
Suntar 590 950
98K-015 715 1151
Mirny 724 1166

References