ILLINOIS CENTRAL RAILROAD

The Illinois Central Railroad (IC), sometimes called the "Main Line of Mid-America," had primary routes connecting Chicago, Illinois with New Orleans, Louisiana and Birmingham, 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 IC was one of the earlier Class I railroads in the US. Its roots stretch back to 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. An amendment championed by Senator George W. JONES extended the line to Dubuque ensuring the future importance of the city.

The Illinois Central was officially chartered by the Illinois General Assembly on February 10, 1851. 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 1867 the Illinois Central extended its track into Iowa. Throughout the 1870s, and 1880s the IC acquired and expanded railroads throughout the southern United States. IC lines crisscrossed the state of Mississippi and went as far as New Orleans, Louisiana to the south and Louisville, Kentucky in the east. In the 1880s, northern lines were built to Dodgeville, Wisconsin, Sioux Falls, South Dakota, and Omaha, Nebraska. Further expansion continued into the early twentieth century.

The Canadian National Railway gained control of the IC in 1998, and it is now part of the CN Southern Region.