TriMet: Prototype next-generation 3000-series bus
TriMet: Front of the 3000-series bus
TriMet: NASCAR-inspired electronic cooling system
TriMet: Ultra-low-emission engine
TriMet: Easier-to-maintain engines
TriMet: Turning lights on the mirrors
TriMet: Thicker tires for a smoother ride
TriMet: Trumpeted exhaust diffuser
TriMet: Longer, more gradual boarding ramp
TriMet: Interior of the 3000-series bus
TriMet: Easy-to-open windows
TriMet: Brighter LED lighting
TriMet: Larger windshield