The PATH Foundation
Sports, Cycling, Regional, North America - The PATH Foundation. PATH has built over 20 miles of greenway trails in metro Atlanta.
https://www.pathfoundation.org/
Texas Bicycling Information Center
Sports, Cycling, Regional, North America - Texas Bicycling Information Center. Clubs, maps, weather, event calendars, forum links.
http://www.texbiker.net
Bicycling in Austin
Sports, Cycling, Regional, North America - Bicycling in Austin. Resources for bicycling as alternative transportation in Austin.
http://bicycleaustin.com
Hotter N' Hell 100
Mambo - the dynamic portal engine and content management system
https://www.hh100.org/