To control traffic and allow traffic to flow in an orderly fashion.
A busy traffic crossing in a city during busy peak hours without the traffic lights functioning. Anachy is when there is no goverment
Logically, unless there were reasons to control traffic, there would have been no reason to create or install traffic lights. Because "traffic" generally comprises vehicles (motorized or otherwise), the traffic was probably there prior to the lights. Certainly, there were mechanical traffic signals that preceded traffic lights, not to mention traffic officers who once stood at busy intersections to direct traffic on a regular basis.
it all depends on what kind of person you are new york is uniquely designed but only some are fit for it. do you like riding on subways , bright lights, busy streets, traffic, millions of people non stop noise if all that is a yes well new york is perfect for you!
rues animées
The best thing you might want to do is to take shortcuts, through public and avoid the busy freeways/highways especially in the morning.
Traffic lights are programmable so there is no set amount of time. This is necessary so that traffic departments can set them different depending on the amount of traffic on a particular roadway. A busy road would have shorter time periods than a road with little traffic on it so that traffic is not jammed for too long a time.
it is traffic
Theb streets where always busy with market sellers and buyers.
They set themselves on fire in the middle of busy streets.
We ran into heavy traffic and a lot of cars on the busy freeway.
keeps the cat busy
No because if the high street is very busy and loads of people use it then the traffic is busy it doesn't matter because loads of people use it