common word is trafficjam

Trafficjam is common word in people.specially trafficjam common word in our country.every people know it.people are sufferer every moments.day by day trafficjam are most common thing in this world.Traffic congestion is a condition on road networks that occurs as use increases, and is characterized by slower speeds, longer trip times, and increased vehicular queueing. The most common example is the physical use of roads by vehicles. When traffic demand is great enough that the interaction between vehicles slows the speed of the traffic stream, this results in some congestion. As demand approaches the capacity of a road,extreme traffic congestion sets in. When vehicles are fully stopped for periods of time, this is colloquially known as a traffic jam or traffic snarl-up.
Traffic congestion has a number of negative effects

1.Wasting time of motorists and passengers. As a non-productive activity for most people, congestion reduces regional economic health.
2.Emergencies: blocked traffic may interfere with the passage of emergency vehicles traveling to their destinations where they are urgently needed.
3.Inability to forecast travel time accurately, leading to drivers allocating more time to travel "just in case", and less time on productive activities.
4.Delays, which may result in late arrival for employment, meetings, and education, resulting in lost business, disciplinary action or other personal losses.

as a result we are suffer day by day.we don't like it.it hamper million million our resource.