| Naics index | Naics index description |
|---|---|
| 488490 | Shunting of trailers in truck terminals |
| 488490 | Snow clearing, highways and bridges, road transportation |
| 488490 | Snow removal, highway |
| 488490 | Street cleaning service |
| 488490 | Toll road operations, highway |
| 488490 | Truck weighing station operation |
| 488490 | Trucking terminals, independently operated |
| 488510 | Agents, shipping |
| 488510 | Customs brokers |
| 488510 | Freight forwarding |