Loading…
How much of the US trucking industry is authorized to haul hazardous materials, split against standard-freight carriers.
of US carriers are authorized to haul hazardous materials
| Period | Carriers |
|---|---|
| Hazmat-authorized | 0 |
| Standard freight | 676,470 |
Each bar is the number of registered carriers in a hazmat-authorization bucket. The hazmat flag comes from each carrier's FMCSA registration record — it marks whether the carrier is authorized to transport hazardous materials. This chart is a current-state snapshot, not a time series. Source: FMCSA carrier registration records, refreshed daily.
Defaults to 640×360. Override the width / height attributes to fit your layout.