The Chicago Department of Aviation (CDA) compiles monthly statistics, including flight operations, passenger totals and cargo tonnage. The data is provided by the airlines and summarized by the CDA. Use the drop downs below to view all air traffic data from O'Hare and Midway International Airports from as far back as the year 2000.
Information on the characteristics and the physical condition of the various elements of the public airports in Illinois as well as data on the actual use of both the publicly and privately owned airports in the state.
IDOT annually publishes detailed traffic information based on a statewide traffic count program. Counts from this program range in duration from continuously recorded data at permanent count stations to thousands of 24-hour counts at locations throughout the state.
RTAMS is a data warehouse for planning and financial information on the transit system in the northeastern Illinois area surrounding Chicago. RTAMS also allows users to access transit and related data through interactive maps. A great source for demographics, transit access scores, TOD information, and more.
The BTS Geospatial Portal features the National Transportation Atlas Database (NTAD), provides access to a collection of reference, thematic, and story maps, and develops mapping applications to visualize and analyze geospatial data, and tools that allow users to make custom maps.
Information and statistics on more than 660 transit systems in the United States. The types of data reported include operational characteristics, services characteristics, capital revenues and assets, and financial operating statistics. Subjects: buses, rail, transit, transportation modes.
Public transit ridership numbers from the Bureau of Transportation Statistics. Transit modes, include, among others, bus, trolleybus, vanpool, jitney, and demand response service; and heavy rail transit, light rail transit, commuter rail (including Amtrak contract commuter service), automated guideway transit, inclined plane, cable car, monorail, aerial tramway, and ferryboat.