| Category | Transportation |
| Agency | Metro |
| Sub-Agency | DRC |
| Date Released | January 1, 1996 |
| Date Updated | July 29, 2010 |
| Frequency | Quarterly |
| Description |
The bus system is composed of one line layer (bus routes) and three point layers (bus stops, bus labels and downtown bus labels). |
| Agency Program | Metro / DRC |
| Technical Documentation | TriMet Bus System (routes) (metadata) |
| Keywords |