Airport Fast Park
- Provides information about locations, coupons, amenities, directions, loyalty programs, company information and job opportunities.
- http://www.airportfastpark.com/

Cincinnati Streetcars Interurbans and Railroads
- Contains history, maps and pictures of Cincinnati's lost streetcar, interurban and railroad lines.
- http://homepage.mac.com/jjakucyk/Transit1/

SmarTraveler Cincinnati
- Real-time, route-specific, traffic and traveler information for the greater-metropolitan Cincinnati area.
- http://www.smartraveler.com/scripts/cinmap.asp?city=cin&cityname=Cincinnati

Metro
- Cincinnati's transit system providing bus schedules and fares.
- http://www.sorta.com/