NPMRDS
FHWA National Performance Management Research Data Set of probe speeds keyed to TMC segments.
| Publisher | Unknown |
|---|---|
| Coverage | Unspecified |
| Licence | LicenseRef-Proprietary
Publisher's wording: Proprietary |
| Themes | network-traffic-referencing-standards, routing-networks-geocoding-lrs |
| Update cadence | Not stated |
| Formats | Not stated |
| Status | active |
| Last verified | Not stated |
| Notes | Available to agencies only |
| Recipe | Not stated |
| Related | Not stated |
Access endpoints
| Type | URL | Layer or index | Auth | Notes |
|---|---|---|---|---|
http | https://ops.fhwa.dot.gov/perf_measurement/ | Not stated | none | Not stated |