TriMet provides public transportation in the Portland metro area, including Multnomah, Washington and Clackamas counties. Its comprehensive transit network includes 81 bus lines, the 52-mile MAX Light Rail system, the 14.7-mile WES Commuter Rail service, and LIFT paratransit service. MAX and buses combined eliminate 210,400 daily car trips, or 66 million trips in our region each year, and TriMet service eliminates about 4.2 tons of smog-producing pollutants every day.