Our bus system within Chapel Hill-Carrboro city limits is also free thanks to UNC.
The regional transit bus is $2 per ticket, with various passes available that get it down to $1.60. I am planning to start riding the transit bus to work a couple of days a week come springtime. I will still drive a couple of days since the bus ride will add time to my commute, and I want to get home early enough to cycle after work a couple of days a week. I also work at home one day a week. If I could get down to driving to work just two days a week, I'd be very pleased indeed. Especially since we have only the one car and rarely drive anywhere on the weekends -- last night's Super Bowl party excepted.
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow