Traffic Lights/Rubbish

Idea

Traffic Lights
Very often when comes a bus or a tram and you stand on the opposite side of the street you just miss it because of red light for pedestrians, or some brave guys just run across the cars. Idea is to change somehow the system of traffic lights – for example if tram comes to the stop the traffic light should be green for pedestrians to be able to catch it.
Rubbish
When rubbish tracks come to pick up the rubbish in 5:30 am it’s too much noise. I here it with closed windows, in summer time it is impossible to sleep with open windows. The noise is because the guys push this garbage cans, their wheels knock on the asphalt, and in the silence of a sleeping city it's like an explosion, from which you don't even wake up, but jump up nervously. Maybe if the tank does not go on the asphalt it will be quieter, use special smooth platforms for it, then it will be quieter and calmer.