When Were Fixed-time Traffic Lights Invented?
When Were Fixed-time Traffic Lights Invented? Fixed-time traffic lights were invented in the United States and introduced in New York in 1918. Eight years later the...
Read MoreWhen Were Fixed-time Traffic Lights Invented? Fixed-time traffic lights were invented in the United States and introduced in New York in 1918. Eight years later the...
Read MoreWhere Did the Term Jaywalking Come From? If you cross a street carelessly or anywhere other than at an intersection, you may be called a jaywalker. This old term comes...
Read More