Comparing metro lines in major cities…
- Source: Washington Post
- Via: Kevin Uhrmacher

Monday is the first workday of the SafeTrack era for D.C. area metro riders. Over the next 10 months, D.C.’s metro will undergo a slew of repairs that will require temporary line closures, single-tracking and the suspension of late-night service on weekends.
Read more at: www.washingtonpost.com