PATHOLOGY

Detailed explanation-1: -Overbridges, bypass roads and flyovers are constructed to reduce the traffic problems in large cities. Other measures include using cycles whenever possible, avoiding talking over the phone while driving, give way to ambulances, and avoid overtaking.

Detailed explanation-2: -In the transportation realm, congestion usually relates to an excess of vehicles on a portion of roadway at a particular time resulting in speeds that are slower-sometimes much slower-than normal or “free flow” speeds. Congestion often means stopped or stop-and-go traffic.