Archive for October 15th, 2014

Mass Transit Needs Mass

October 15th, 2014 7 comments

Transit expansion is in demand but Metrorail, light rail, and other high capacity transit projects can be expensive to build, operate and maintain.  With limited resources to invest, our region must ensure that these projects serve the most robust transit markets and are supported by strong transit friendly policies.

Informed by our peers and local performance measures, Metro is developing guidelines that the region can use to inform development of high capacity transit projects. As we’ve explored previously, there’s much more to transit expansion than Metrorail. In fact, due to the cost associated with Metrorail expansion along with existing land uses and built environment in much of the region, most of our future high capacity transit projects will be made up of other transit modes. But what is the best way to decide what mode best fits each corridor? The goal of the expansion guidelines is to inform those decisions.

Development in Arlington’s Rosslyn-Ballston Corridor has validated initial and ongoing investments in Metrorail. (source: Arlington County)

A literature and peer review included policy documents from BART (PDF), the Bay Area Metropolitan Transportation Commission, Florida DOT, Virginia DRPT, Federal Transit Administration (PDF), and research from the University of California Transportation Center (UCTC). The review found that ridership, density, the presence of walkable streets and sidewalks, local plans and policies, and cost effectiveness are the most relevant criteria to evaluate transit projects and that rigorous performance targets are needed to support each transit mode. Read more…