Update frequency: The data are licensed as of current date; periodic updates can be provided.
Users: The data is licensed for one user.
Format: CSV or other formats upon request.
Coverage: National download file or States by agreement. Contact us for state-specific data set pricing and download.
The following fields are available:
||Census Block ID, TIGER 2010
||Census Feature Classification road type (S1100, S1200, etc.)
||Distance of segment covered (m). The segment lengths are based upon US Census distances and will consider each side of the road (eg. a road that is shared in two Census blocks will show the length in both Census blocks).
||Boolean indicating if the block is covered, based upon FCC Centroid Coverage method (0=no, 1=yes)
||Percentage of block covered, based upon FCC Actual Area Coverage method