PredictionBook transitioning to read-only mode at the end of 2023 ( read more ).

The WMATA Silver line will run to Dulles by the end of 2020.

Created by davatk on 2018-04-24; known on 2021-01-01; judged wrong by davatk on 2021-01-01.

  • davatk estimated 40% on 2018-04-24
  • davatk   judged this prediction wrong on 2021-01-01.

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