TriMet runs buses. Bus drivers, who pilot TriMet's buses, tend to show irritation, backed by particular gestures aimed your general direction, if you cut them off or otherwise get in their way while riding your bicycle.
Bus route template
add Template:BusRoute to street pages
- Trimet announced on 6/20/14 that they will begin testing electric buses from Build Your Dreams Motors. 
- http://www.oregonlive.com/commuting/index.ssf/2014/06/8_things_to_know_about_trimets.html#incart_m-rpt-1 The Oregonian: 8 things to know about TriMet's two-week electric bus test | Accessed 6/20/14