High Quality Transit Corridors - 1/2 Mile (2017)

This data set contains high-quality transit corridors in the nine-county San Francisco Bay Region as defined in the California Public Resources Code, Section 21155 (b)(3), consistent with Senate Bill 375: Existing fixed-route bus corridor with headway of 15 minutes or better during both the morning and evening peak periods; or Fixed-route bus corridor with headway of 15 minutes or better during both the morning and evening peak periods in an adopted Regional Transportation Plan. This data set was developed using several data sources that include Planned Transit Systems identified in the Plan Bay Area 2040 Regional Transportation Plan, Existing Transit locations extracted from the 511 Regional Transit Database, and manual editing conducted by the Spatial Modeling team at the Metropolitan Transportation Commission. The corridor features represent a half-mile buffer around the transit routes that meet the above conditions. Note that the corridor alignments were developed using the best available data or, when necessary, by identifying the shortest route between two consecutive stops on that service.