WHORM - Transportation (TN)
| Primary Code |
Primary Description |
Secondary Code |
Secondary Description |
Available for Research? |
|---|---|---|---|---|
| TN | Transportation | YES | ||
| TN001 | Highway Transportation | YES | ||
| TN001-01 | Motor Pool | YES | ||
| TN002 | Interurban Transportation (Subway) | YES | ||
| TN003 | Pipeline | YES | ||
| TN004 | Railroad | YES | ||
| TN005 | Water | YES |