In Yakutia, a section of a federal highway totaling 500 km is…

In Yakutia, a section of a federal highway totaling 500 km is blocked due to flooding.

Consensus

A section of the federal highway 'Kolyma’ in Yakutia was closed due to a landslide or flooding.
The closure affected a stretch of approximately 500 kilometers along the road.
The incident occurred as a result of heavy rainfall and severe weather conditions.
Movement on the road is prohibited for all types of vehicles.
There are no detour routes available for traffic.
Authorities have advised drivers to avoid traveling through this area.

The closure affects a 500-kilometer stretch from the village of Teply Klyuch to the settlement of Ust-Nera, with water overflow over the road surface and partial destruction of bridge approaches. — kommersant
The affected section spans from kilometer 478 to 960, describing the road as turning into a turbulent river with asphalt fragments scattered across it; also notes that about three thousand vehicles passed during the closure period over three days. — vm
The closure is specifically due to landslides at kilometers 593.95 and 594.05, with the affected segment running from kilometer 478.06 to 596. — interfax