I assume those are older busses in fleets that don't have the money to buy new cleaner busses. This is what I observe out on Long Island. You see maybe one or t

I assume those are older busses in fleets that don't have the money to buy new cleaner busses. This is what I observe out on Long Island. You see maybe one or two people on a bus ant any given time because LI is dominated by the car. The busses are a total loss so there's no money to upgrade.