For clarification purposes, what exactly do you need assistance with? Is it getting an opinion? Trouble understanding what the question means? Please explain and I will try to quickly reply :)
That is an example of an aliteration, or giving life to lifeless things throguh description.\
Suspense is a state of tension and uncertainty.
There were no roads or automobiles in the area.
It's clear through the passage that there are no paved roads or cars to get the miners from place to place. They had to carry all of their gear and supplies through dangerous trails by foot, only being able to travel a certain amount each day.