The Los Angeles County Metropolitan Transportation Authority (LACMTA) eyes an in-house transit police department, and in May marked the six consecutive month of year-over-year ridership growth. Also, Metropolitan Atlanta Rapid Transit Authority (MARTA) advances the $230 million Streetcar East Extension project; Massachusetts Bay Transportation Authority (MBTA) in July will temporarily close the Green Line’s B Branch for a track upgrade; Metra launches a $33.9 million, three-station rebuild project in Chicago; and Vancouver’s TransLink releases study results showing that developer-sponsored incentives boost transit ridership and revenues.