Hmm, waypoints for buses would be superfluous, and except for the loading/unloading aspect, what about Traffic Lights or Stop signs as "minimal" cargo stations? They have to stop there anyway, ... oh! on second thought, that probably wouldn't work either due to the way cargo gets moved around on the map, ... a truck unloading it's content at a Stop Sign? probably hijacked (now we really need Police Cars)
coming soon, hopefully we can use some of the new mechanics:
...replace-vehicles-now button, don’t disable achievements when only cosmetic mods are active, adding names for people, a new layer to display track and street speed, and another round of performance enhancements. Also, there will be several bug fixes and game-play improvements.