The Boston Bruins have a road problem that’s going to have to improve down the stretch if they hope to be a playoff team.The Black and Gold dropped their fifth road game in a row – if one counts the outdoor Stadium Series game in Tampa as a road tilt – with a 3-1 loss to the Flyers at the Wells Fargo Center on Saturday afternoon, and some of the happenings in defeat had the familiar ring of other losses on the road this season.The loss dropped the B’s to 11-13-4 on the road this season, a mark that will need to improved as the Bruins play a slew of road games at the very end of the season when a wild card spot is likely to be clinched.