Mississippi Central Railroad (1904-1967)

Illinois Central Railroad

Combined route map of the Chicago Central (red) and Illinois Central (blue) railroads in 1996.
Two Illinois Central EMD SD70's leading a train at Homewood, Illinois
Reporting mark	IC
Locale	Midwestern to Gulf Coast, United States
Dates of operation	1851–1999
Successor	Canadian National Railway
Track gauge	4 ft 8 1⁄2 in (1,435 mm) standard gauge
Length	3,130.21 mi (5,037.58 km)
Headquarters	Chicago, Illinois

The Illinois Central Railroad (reporting mark IC), sometimes called the Main Line of Mid-America, was a railroad in the central United States, with its primary routes connecting Chicago, Illinois, with New Orleans, Louisiana, and Mobile, Alabama. A line also connected Chicago with Sioux City, Iowa (1870). There was a significant branch to Omaha, Nebraska (1899), west of Fort Dodge, Iowa, and another branch reaching Sioux Falls, South Dakota (1877), starting from Cherokee, Iowa. The Sioux Falls branch has been abandoned in its entirety.

The Canadian National Railway acquired control of the IC in 1998.

Riding on the City of New Orleans
Illinois Central Monday morning rail
Fifteen cars and fifteen restless riders
Three conductors and 25 sacks of mail...
Good morning America, how are you?
Say, don't you know me? I'm your native son.

The IC is one of the early Class I railroads in the US. Its roots go back to abortive attempts by the Illinois General Assembly to charter a railroad linking the northern and southern parts of the state of Illinois. In 1850 U.S. President Millard Fillmore signed a land grant for the construction of the railroad, making the Illinois Central the first land-grant railroad in the United States.

The Illinois Central was chartered by the Illinois General Assembly on February 10, 1851. Senator Stephen Douglas and later President Abraham Lincoln were both Illinois Central men who lobbied for it. Douglas owned land near the terminal in Chicago. Lincoln was a lawyer for the railroad. Upon its completion in 1856 the IC was the longest railroad in the world. Its main line went from Cairo, Illinois, at the southern tip of the state, to Galena, in the northwest corner. A branch line went from Centralia, (named for the railroad) to the rapidly growing city of Chicago. In Chicago its tracks were laid along the shore of Lake Michigan and on an offshore causeway downtown, but land-filling and natural deposition have moved the present-day shore to the east.