Provides an API to MetroTransit data such as real-time bus locations and schedules. The API is not well documented; you can do things like "?format=json" to get json from the API, or use "?callback=example" for JSONP.

The Public Transit API returns the Transit Score for a location and provides easy access to nearby public transit stops and routes.
Programmers can use the Public Transit API to:
• Add Transit Score to your website
• Show public transit stops on a map
• Show details about nearby transit routes
The Public Transit API has data from over 200+ public transit agencies.
NOTE to Hack the Commute developers: Ask for API key.

Transit Centers

A concurrency travel shed is a geographic area within unincorporated King County where all development within the travel shed would be likely to use or be affected by traffic on arterials within the travel shed.
Purpose: The travel shed data depicts the geographic layer of unincorporated King County by which to measure existing traffic conditions against the concurrency level-of-service standard.

Link is latest version.

General Transit Feed Specification (formerly "Google Transit Feed Specification") data package for Metro Transit system, including stops, route patterns and full service schedule.Data set has a custom license. Version as of 05/24/2013 is attached. Access latest license version at:
http://www.metrostlouis.org/About/DeveloperResource/DeveloperTermsofUse.aspx

Transportation features including rail, trails and pedestrian walkways with address ranges & names derived from digital orthophotography and GPS.
Purpose: Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Automated Trip Planning group. This group assists Metro bus riders to find the best itinerary possible. Trans_Network is a derived data layer from the TNET (Transportation Network) Geodatabase. TNET is the authoritative transportation network layer for King County. On-going maintenance to TNET is provided by multiple agencies and jurisdictions in King County.

Transportation features including rail, trails and pedestrian walkways with address ranges & names derived from digital orthophotography and GPS.
Purpose: Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Automated Trip Planning group. This group assists Metro bus riders to find the best itinerary possible. Trans_Network is a derived data layer from the TNET (Transportation Network) Geodatabase. TNET is the authoritative transportation network layer for King County. On-going maintenance to TNET is provided by multiple agencies and jurisdictions in King County.

Transportation features including rail, trails and pedestrian walkways with address ranges & names derived from digital orthophotography and GPS.

Transportation features including rail, trails and pedestrian walkways with address ranges & names derived from digital orthophotography and GPS.
Purpose: Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Automated Trip Planning group. This group assists Metro bus riders to find the best itinerary possible. Trans_Network is a derived data layer from the TNET (Transportation Network) Geodatabase. TNET is the authoritative transportation network layer for King County. On-going maintenance to TNET is provided by multiple agencies and jurisdictions in King County.