Address: There are many access points for the trail. The southernmost one is at Big Creek Park, at the intersection of Old Alabama and Belcourt Pkwy
Cost of admission: None
Governance: City of Roswell, City of Alpharetta, and Forsyth County
Approximate miles of trails: 17 miles of greenway with more to come, plus several adjacent hiking and mountain biking trails. The Alpharetta/Roswell section has 7.2 miles and the Forsyth County section has 9.6 miles
Hours: March thru October – 6:00 am to 9:30 pm, November thru February – 6:00 am to 7:00 pm
Miles from downtown Atlanta: 21 (southern end), 38 (northern end)
MARTA directions: There are a few convenient access points. All buses depart from North Springs Station.
You can take the 140 or 141 to North Point Pkwy @Mansell Rd and walk east until you reach the greenway.
You can take the 140 or 141 to North Point Pkwy @ North Point Ct and walk south on Haynes Bridge Road to the Haynes Bridge trail spur.
You can take the 140 to North Point Pkwy @ Old Milton Pkwy or take the 185 to Old Milton Pkwy @ North Point pkwy (same intersection) and go southeast on Old Milton Pkwy. On the north side of the road, you'll see stairs leading down to the trail.
Trail surface: Mostly paved with some boardwalk, also with some natural-surface alternate routes or spurs