Abraham Lincoln to John McNamar, 24 December 1836 (Legislative Digital Edition)
A Bill to Establish a State Road from Peoria to Hendersonville, [21 January 1837] (Legislative Digital Edition)
Amendment to A Bill to Establish a State Road from Jacksonville to Syracuse and Bloomington, [30 January 1837] (Legislative Digital Edition)
A Bill to Relocate a Part of the State Road Leading from Springfield to Lewiston, [10 February 1837] (Legislative Digital Edition)
Abraham Lincoln to James Semple, [13 July 1837] (Legislative Digital Edition)
A Bill to Establish a State Road from Beardstown in Cass County to Petersburg in Sangamon County, [13 July 1837] (Legislative Digital Edition)
Amendment to A Bill to Locate a State Road Therein Mentioned, [19 July 1837] (Legislative Digital Edition)
A Bill to Relocate a Part of State Road Leading from William Crow's in Morgan County to Musick's Bridge in Sangamon County, [19 July 1837] (Legislative Digital Edition)
Abraham Lincoln to John Bennett, 5 August 1837 (Legislative Digital Edition)
Petition of George Pasfield and Others to the Town of Springfield, Illinois, [14 June 1838] (Legislative Digital Edition)
Petition of T. J. Nance and Others to Illinois General Assembly, November 1838 (Legislative Digital Edition)
Summary of Legislative Debate on Resolutions Asking Information on Railroad and Fund Commissioners, 8 December 1838 (Legislative Digital Edition)
A Bill to Establish a State Road from Petersburg in Menard County, to Waverly in Morgan County, [10 January 1840] (Legislative Digital Edition)
Summary of Legislative Debate on Bill to Incorporate the Springfield and Alton Railroad Company, 6 February 1841 (Legislative Digital Edition)
A Bill Supplemental to the Charter of the Springfield and Alton Turnpike Road Company, [27 February 1841] (Legislative Digital Edition)
Petition of Nathaniel Niles and Others to Sidney Breese and Others, [8 January 1844] (Congressional Digital Edition)
Alton & Sangamon Railroad Stock Subscription Book, 20 May 1847 (Congressional Digital Edition)
Abraham Lincoln and Others to the People of Sangamon County, 30 June 1847 (Congressional Digital Edition)
Report of John Calhoun and Others regarding the Alton and Springfield Railroad, 5 August 1847 (Congressional Digital Edition)
Petition of John Chatham and Others to U.S. Congress, [December 1847] (Congressional Digital Edition)