The way points of this bicycle route:
Left on Colesville Road
At 16th Street, Colesville Road becomes N. Portal Drive.
Left on E. Beach Drive
Right across Culvert.
Left on West Beach Drive.
Right on Beach Drive.
Crossing E-W Hwy, Beach Dr becomes Jones Mill Rd.
Left onto Capital Crescent Trail.
Tunnel goes under Wisconsin Avenue.
Trail arrives in downtown Bethesda. If you continued on it, you would get to downtown Washington, DC.