The Federal Motor Carrier Safety Administration (FMCSA) Hazardous Material Routes were developed using the 2004 First Edition TIGER/Line files. The routes are described in the National Hazardous Material Route Registry (NMHRR). The on-line NMHRR linkage is http://hazmat.fmcsa.dot.gov/nhmrr/index.asp With the exception of 13 features that were not identified with the Tiger/Lines, Hazmat routes were created by extracting the TIGER/Line segments that corresponded to each individual route. http://datadiscoverystudio.org/geoportal/rest/metadata/item/7668e314e73e4679a2990ea23000aaf5/html
Name | Value | Last Modified | |
---|---|---|---|
@context |
|
Extracted by http://clowder.ncsa.illinois.edu/extractors/deprecatedapi on Oct 11, 2020 |
No extraction events recorded.
Views: | 8 |
Last viewed: | Jun 15, 2025 11:47:19 |
Downloads: | 0 |
Last downloaded: | Never |
Last Modified: | Oct 11, 2020 03:11:37 |