DC Metro Area Running/Jogging/Cycling Trails: Waypoints and Mileposts

GPS coordinates collected by ^z = Mark Zimmermann along Rock Creek Trail, Capital Crescent Trail, Sligo Creek Trail, Northwest Branch Trail, Northeast Branch Trail, Paint Branch Trail, Indian Creek Trail, W&OD (Washington & Old Dominion) Trail, the Mount Vernon Trail, the George Washington's Birthday Marathon route, and Beach Drive in Rock Creek Park — in Montgomery County and Prince George's County, Maryland, in Washington, DC, and in northern Virginia — compare with static trail routes as shown on Fifteen League Ley Lines ... cf. DC Boundary Stones, Google Map Experiments in the ^zhurnal, the directory of ^z Google Maps ... or send email to z (at) his (dot) com ... cf. ^zhurnaly ... last update 3 Sep 2006 ...