I was unaware that in other places, there were either no bids, or frequent rebidding. Did 3 years preload, then I was a full time driver without a bid for 2 years, worst 2 years of my UPS career. Luckily, got a bid at 2 years. Did 2 routes over the next 27 years til retirement. Right around 13 years each. I hated the bouncing around. Don't think I would have made it if we didn't have permanent bids.