The Canada Southern Railway (reporting mark CASO), also known as CSR, was a railway in southwestern Ontario, Canada, founded on February 28, 1868 as the Erie and Niagara Extension Railway. Its name was changed to Canada Southern Railway on December 24, 1869. The 1868 Act specified that it was to be constructed at a broad gauge of 5 ft 6 in (1,676 mm), but that requirement was repealed in the 1869 Act, thus allowing construction at the standard gauge of 4 ft 8+1⁄2 in (1,435 mm).

New Jersey Central and Morris and Essex

New York, New Haven and Hartford:   The New York, New Haven and Hartford Railroad (reporting mark NH), commonly known as the New Haven, was a railroad that operated in the New England region of the United States from 1872 to 1968, dominating the region's rail traffic for the first half of the 20th century.