The Transportation Act refers to a series of laws in the United States aimed at regulating the transportation industry, particularly focusing on railroads and later extending to other modes of transport. The most notable version, passed in 1958, aimed to improve the efficiency and safety of transportation services while ensuring fair competition among carriers. It established guidelines for the operation and management of transportation systems. In addition to railroads, the Transportation Act has influenced the development of highways, air travel, and maritime transport. It has led to the creation of various regulatory bodies, such as the Federal Aviation Administration (FAA) and the Surface Transportation Board (STB), which oversee compliance and promote safe, reliable transportation across the nation.