Ionia and Lansing Railroad leaving only the Kidd–Greenville and Grand Ledge–Lansing segments. The latter is owned by CSX, while the former is owned by the Mid-Michigan Railroad, a Rail America company. In December 2007 Mid-Michigan petitioned the Surface Transportation Board to abandon the Lowell–Greenville section of its line, which includes Greenville–Kidd. The grade was converted to a rail trail. Ionia and Lansing Railroad The Ionia and Lansing Rail Road is a defunct railroad which operated in the state of Michigan in the 1860s and 1870s. The company incorporated on November 13, 1865; the investors hailed primarily from Lansing, Ionia and Portland. The original charter
Lansing–East Lansing metropolitan area Ionia County was added in 1973, but taken out a decade later for the 1990 Census. The Lansing–East Lansing–Owosso Combined Statistical Area includes the Lansing–East Lansing MSA, plus the Owosso μSA, which includes Shiawassee County. As of the 2010 census, the CSA had a population of 534,684. The Lansing Urban Area, as defined by the U.S. Census Bureau, which measures the extent of the built environment, had a population of 313,532 as of the 2010 census. Lansing–East Lansing MSA Owosso μSA As of the census of 2010, there were 464,036 people, 183,442 households, and 112,131 families residing within the MSA.