As Jim Conrad said.
As a semi delivery driver, no I don't have to make deliveries to places I may get stuck, or can't get back out of safely.
Snow !
We are told chains are for the highway, not the drive way.
Can't make it ? Call customer. They can't, or wont come out and meet, it goes back to terminal until the roads clear up, or customer makes some kind of arrangements. A delivery item is not worth the value of a truck and trailer, nor the life or injuries of a driver.
