Community Transit vs Transport for Denver, US

Community Transit, the public transit authority for Snohomish County, WA, publishes its own GTFS schedule data (current and upcoming service-change versions) plus three keyless GTFS-Realtime feeds — trip updates, vehicle positions, and service alerts — as static downloads. The original listing pointed at TransitLand's decommissioned v1 GitHub README with no real connection to this agency; reconciled here to Community Transit's own open-data portal.

RTD Denver's original gtfs-developer-guide.shtml page is gone after a full site rebuild (now 404s); the transit agency's open-data offering now lives under open-records/open-spatial-information, split into static GTFS zip downloads (bus, light rail, commuter rail, plus the regional Bustang service) and three GTFS-Realtime protocol-buffer feeds (vehicle positions, trip updates, alerts). No API key is required, only acceptance of a redistribution license agreement.