• Tragedy in Anne Arundel: A car hit a light pole and rolled into a family taking a break from a bike ride. A 60-year-old woman died and three more were hospitalized with serious injuries. (WaPo)

• Eight pedestrians, four cyclists hit by cars in D.C. this past week. (GGW, StruckDC)

• Richard Layman tries to debunk the myth that bike and pedestrian trails lead to crime. (Urban Places and Spaces)

• Metro opens up its data to computer developers. (Examiner)

• How our commutes are changing. "The car is still king." (WaPo)

• Witness to the 70-person Metro brawl. (WaPo)

• Safety issues on the Capital Crescent Trail. (Fox)