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.[1] Its name was changed to Canada Southern Railway o

The Great Western Railway was a railway that operated in Canada West, today's province of Ontario, Canada. It was the first railway chartered in the province, receiving its original charter as the London and Gore Railroad on March 6, 1834, before receiving its final name when it was rechartered in 1845.