Road Closure: Rock Creek and Potomac Parkway
On October 26 from 6:00 am to 11:30 am, the entire length of Rock Creek and Potomac Parkway will be closed for the 2014 Marine Corps Marathon.
Lane Closure: Rock Creek & Potomac Parkway Southbound in the area of the K Street ramps
Sept 29 - Nov 30, weekdays, 9:45am - 2:45pm and 9pm - 5am, right southbound (curb) lane closure in the area of the K Street exit ramp to accommdate work on the Whitehurst Freeway bridge over the Rock Creek and Potomac Parkway. More »
Evening Lane and Road Closures, Beach Drive
DC Water crews will be performing sewer inspections on Beach Drive NW from 9:00 pm to 5:30 am through November 28, 2014. This work will require lane and road closures. More »
Reptiles and Amphibians
Common Reptiles of Rock Creek Park
Ringneck Snake (Diadophis punctatus)
Common Amphibians of Rock Creek Park
Red-backed Salamander (Plethodon serratus)
Did You Know?
Peirce Mill was built in the early 1820's by Isaac Peirce. It operated commercially until the main shaft broke in 1897.