USA HISTORY

Detailed explanation-1: -Beginning in May of 1942 and ending in August of 1945, a nationwide speed limit of 35 miles per hour was instated. The “Victory Speed” limit was instated in order to reduce gasoline and rubber consumption. The slower people drove, the less gas and rubber they would need.

Detailed explanation-2: -What is the speed limit in the USA? The maximum speed limit on rural interstate highways is 70mph, with a 45mph minimum. On four-lane divided highways, the limit is 65mph, and on all other highways it’s 55mph. If you are driving through a designated school zone, you must drop to 15mph.

Detailed explanation-3: -Statutory speed limits are established by State legislatures for specific types of roads (e.g., Interstates, rural highways, urban streets) and can vary from State to State. They are enforceable by law and are applicable even if the speed limit sign is not posted.

Detailed explanation-4: -First instituted in 1901, speed limits are assigned to increase road safety and reduce the risk of traffic collisions. For a long period, individual states were responsible for determining their own speed limit laws. After oil shortages in the 1970s, Congress established a national maximum speed limit of 55 mph.

Detailed explanation-5: -In 1974, the federal government passed the National Maximum Speed Law, which restricted the maximum permissible vehicle speed limit to 55 miles per hour (mph) on all interstate roads in the United States. The law was a response to the 1973 oil embargo, and its intent was to reduce fuel consumption.