TriMet to start 24 hour service for two lines
 
TriMet Line 57   TriMet is rolling out its largest expansion of bus service ever.
   This will bring 24-hour service to two lines, including Line 20, which runs from the Beaverton Transit Center to Gresham and Line 57 that runs to Forest Grove.
   There will also be an all night bus line to the airport/PDX.
   Other service improvements are expected to take effect by March of next year and will involve 13 other lines.
  TriMet said it's also looking to upgrade safety and security, buy new buses, move forward with a low-income fare, and continue to work on the Southwest Corridor project.
   To read more, visit TriMet's website.