Available in ArcView, ArcGIS, MapInfo and other popular GIS formats, this data set includes the pure TIGER street files from the U.S. Government, formatted and organized for GIS mapping.

This product is a TIGER translation & includes many TIGER layers but we have not re-classified the roads within this product.

Available for:

Do you have a need for more geographic boundaries for your GIS applications? The MPSI® Census Boundary product provides the information you need to perform a detailed evaluation of markets down to the smallest available U.S. census geographic area, the block. It also provides additional census boundaries, allowing you to perform GIS analysis for a variety of geographic sizes.

The boundaries included in this product are:

• Census Blocks – A block is the smallest geographic unit for which the Census Bureau tabulates data. Blocks are generally constrained by streets, legal boundaries and other features. Approximately 8.5 million blocks are identified in Census 2000.

• Block Groups – A collection of census blocks within a census tract.

• Census Tracts – These small statistical subdivisions of counties contain an average of about 4,000 persons.

• Counties & Equivalent Areas – These are the primary divisions of most states. They include counties in 48 states; parishes in Louisiana; boroughs and census areas in Alaska; and independent cities in Maryland, Missouri, Nevada and Virginia.

• States – Includes boundaries for all 50 states.

Now you can get the most extensive and current traffic volume information available for the U.S. with the TrafficMetrix® data. This comprehensive traffic source provides over 1.5 million counts at more than 900,000 traffic data points, covering all areas and all types of roads. From freeways in the nation’s largest metropolitan areas to roads in rural areas, TrafficMetrix gives you the traffic volume information you need.

MPSI continuously updates its TrafficMetrix data with traffic information from almost 6,000 sources nationwide. All data is standardized and assembled into a common geographic database. Originally developed to support sophisticated retail trade models, TrafficMetrix is built on years of data and experience.