The way points of this bicycle route:
Starting at Dewey Rd and Randolph Rd
South on Rock Creek hiker-biker trail
Follow trail along Beach Dr. (or use Beach Dr.)
Cross Knowles
R at light on Cedar Ln
Just after going under Beltway on Cedar, a bike path goes off to the right and winds back around to Cedar Lane—cuts out a dangerous hill.
L on West Dr. to enter NIH campus