Mammoth Gorge Map v2.0 - Spintires: MudRunner

The map is complex, with many narrow mountain roads and bridges, hard-to-reach forests, ravines and marshes.

You came to the gas station to refuel the fuel tanks, but there was no fuel on it. The fuel worker said that the gasoline truck was supposed to deliver the fuel early in the morning, but for some unknown reason, he never arrived. Also, the refueler told that rumors were circulating about a refueling station abandoned in the Mammoth Gorge.

Your tasks: 
to find out the reason why the tank truck did not arrive;
to find the mammoth gorge;
find a barrel with fuel;
mend an abandoned garage in the Mammoth Gorge;
to help unload the felling.

What is on the map:
1 garage (closed)
1 refueling
3 loading points + 1 felling site
5 sawmills
5 slots for machines + 9 machines on the map

PS: Fences can be broken and in the mountains a sneaker in the floor does not reap.