29 giug 1956 anni - National Interstate and Defense Highways Act
Descrizione:
Created the US's interstate highway system (42,000 miles of roads)Allowed for the quick evacuation of large urban centers, the emergency landing of planes, and the transport of nuclear missiles
Aggiunto al nastro di tempo:
Data:
29 giug 1956 anni
Adesso
~ 67 years ago
