The TIGER/Line files are extracts of selected geographic and cartographic information from the Census Bureau's TIGER® (Topologically Integrated Geographic Encoding and Referencing) database. MARIS staff created road files by processing the TIGER data with ArcGIS 9.1 Advanced TIGER Conversion Tool (2002) and the Coverage Analysis Select Tool to extract the streets by using the CFCC Codes containing A or P as specified in the documentation (tgr05fe.pdf). The files were converted to shapefiles then projected into MSTM.
Click on 2005-1st, 2005-2nd, 2006-1st, etc... links for more information including details about counties that have been geographically updated.
|2005-1st Metadata||2006-1st Metadata||2006-2nd Metadata|