The biggest railroad currently is the UP (Union Pacific). Next in line would be BNSF (Burlington Northern Santa Fe), then NS (Norfolk Southern) and finally CSX.
The biggest railroad in US history is most likely Penn Central (because the biggest railroad before, the Pennsylvania Railroad, and the New York Central Railroad merged and made one large railroad).
Levi
Verizon.
what is the biggest brewing comp in the us
GENERAL MOTORS IS THE BIGGEST CAR MANUFACTURE IN U.S
The address of the Little River Railroad And Lumber Company Museum is: Us Highway 321, Townsend, TN 37803
UnitedHealth Group
Yellow-Roadway Corporation
The biggest oil company is Exxon Mobile. The state wich produces the most oil is Louisiana.
Peter Cooper
The Thompson Cigar Company in Florida has the largest humidor in the US .
The Underground Railroad?
International Paper is biggest paper company in world.