An ancient battle between those who take and those who protect fought on the soil of their ancestors. One who has taken for 400 years and one who has no idea the power they possess.

Poems of love and loss, life and death, screams and silence and through it all the heart whispers still.

The 2012 Mobility Report: Full Version introduces the use of crowd sourced probe data collected from vehicles and mobile devices to quantify the location and duration of congestion on Indiana interstates. The report presents a summary of the I-65 corridor, I-465, and I-94 speed profiles. Summary monthly mobility statistics for all 943 centerline miles of Indiana Interstates 64, 65, 69, 70, 74, 94, and 465 are tabulated in a graphical format to facilitate comparison of mobility along those corridors in both 2011 and 2012. In addition to the Interstate, the report describes arterial travel time characteristics for SR 37 as well as before/after analysis of a traffic signal retiming project on US 31 in Kokomo. The full version is 246 pages and includes the following appendices: * Appendix A: 2011 & 2012 Interstate Speed Profiles * Appendix B: 2011 & 2012 Interstate Speed Profiles with Linear Distance Scaled * Appendix C: 2011 & 2012 Interstate Congestion Hours Summaries * Appendix D: 2011 & 2012 Interstate Summary Statistics * Appendix E: 2011 & 2012 Interstate Segment Congestion Rankings * Appendix F: 2011 & 2012 Interstate and Arterial Corridor Travel Time Summaries * Appendix G: Performance Measure Calculation Details

The Indiana Mobility Report collection on Purdue e-Pubs (http://docs.lib.purdue.edu/imr/) was established as a repository for annual mobility reports jointly produced by INDOT and Purdue University. The tools and data described in the annual reports provide a quantitative evaluation of how the Indiana highway system is performing, where opportunities lie for future infrastructure investments, and assessment of mobility when new infrastructure investments are completed.

The 2011 Mobility Report—Full Version introduces the use of crowd sourced probe data collected from vehicles and mobile devices to quantify the location and duration of congestion on Indiana interstates. The report presents a detailed case study presented of the I-65 corridor, as well as examples of travel time reliability information for sections of Interstates 65, 70, and 94. Summary monthly mobility statistics for all 943 centerline miles of Indiana Interstates 64, 65, 69, 70, 74, 94, and 465 are tabulated in a graphical format to facilitate comparison of mobility along those corridors. The report contains three appendices. Appendix A details the location of congestion pockets on each corridor. Appendix B provides quantitative summary of congestion for each interstate by month and direction. Appendix C provides travel time reliability statistics along three corridors in northern Indiana, twelve corridors in central Indiana, and four corridors in southern Indiana.