Sloan's Lake Bridge (SE side)
Parking lot just to the west of bridge. (in view)
Street parking in some sections are another option but then you have to cross 17th.
ALLOT of foot traffic. Try to be as stealthy has you can.
BYOP
Congratulation goes to geocyclists85 at 10:39am for FTF 
Additional Waypoints
019TA6K - ParkingLot Entrance
N 39° 44.643 W 105° 02.360