*USE geoid TO JOIN DATA DOWNLOADED FROM DATA.CENSUS.GOV* The TIGER/Line Shapefiles are extracts of selected geographic and cartographic information from the Census Bureau's Master Address File (MAF)/T
The General Transit Feed Specification (GTFS) defines an open standard format for exchanging public transportation schedule, geographic and fare information. GTFS “feeds” let public transit agencies p
The Regional High Injury Network (RHIN) is the result of a data-driven process designed to show where killed and severe injury (KSI) crashes occurred, and where bicyclists and pedestrian crashes occur
Delaware Valley Regional Planning Commission Open Data2026-05-31 更新50
