Consistent routes/jobs?

Is there any mod or something similar I can get to essentially go from a distribution center and then to a retailer out of said center, so basically you always have a designated pickup place, then drop off wherever im told? Currently i can see what jobs my drop off location has so I can keep trucking but its never the place I originated from. I get that this game is more for being your own trucking company but I want to simulate my old job, I guess i miss it.