Measuring access to opportunities is the future math of mobility.

In December 2022, Twin Cities policymakers and planners celebrated the opening of the D Line, the latest bus rapid transit project by Metro Transit. The new line strengthened the spine of service running north-south through the urbanized core of the region: from Brooklyn Center, following Minneapolis’ long axis to the south, through the gridded suburbs of Richfield and Bloomington all the way to the Mall of America. Largely replacing Minnesota’s single busiest bus route (Route 5), the D Line features expanded high-frequency hours, higher-capacity vehicles, and improved trip speeds. The D Line represents the best of local transit service, an undoubtable improvement for the mobility of transit riders.