WRock Creek is a free-flowing tributary of the Potomac River that empties into the Atlantic Ocean via the Chesapeake Bay. The 32.6-mile (52.5 km) creek drains about 76.5 square miles (198 km2). Its final quarter-mile is affected by tides.
WThe 16th Street Bridge, also known as the Piney Branch Bridge, is an automobile and pedestrian bridge that carries 16th Street NW over Piney Branch and Piney Branch Parkway in Washington, D.C. It was the first parabolic arch bridge in the United States. Construction on the first span began in 1905 as part of the northward extension of 16th Street, and was finished in 1907 but was never opened to traffic. The second span began construction in 1909 and was completed in 1910. The bridge was renovated in 1990, and again beginning in October 2014.
WPiney Branch is a tributary of Rock Creek in Washington, D.C. It is the largest tributary located entirely within the Washington city limits.
WThe Rock Creek and Potomac Parkway, often known simply as the Rock Creek Parkway, is a parkway maintained by the National Park Service as part of Rock Creek Park in Washington, D.C. It runs next to the Potomac River and Rock Creek in a generally north–south direction, carrying four lanes of traffic from the Lincoln Memorial and Arlington Memorial Bridge north to a junction with Beach Drive near Connecticut Avenue at Calvert Street, N.W., just south of the National Zoological Park.
WRock Creek Cemetery is an 86-acre (350,000 m2) cemetery with a natural and rolling landscape located at Rock Creek Church Road, NW, and Webster Street, NW, off Hawaii Avenue, NE, in the Petworth neighborhood of Washington, D.C., United States. It is across the street from the historic Soldiers' Home and the Soldiers' Home Cemetery. It also is home to the InterFaith Conference of Metropolitan Washington. On August 12, 1977, Rock Creek Cemetery and the adjacent church grounds were listed on the National Register of Historic Places as Rock Creek Church Yard and Cemetery.
WRock Creek Gardens is an affluent residential neighborhood in Northwest, Washington, D.C.
WRock Creek Park is a large urban park that bisects the Northwest quadrant of Washington, D.C. The park was created by an Act of Congress in 1890 and today is administered by the National Park Service. In addition to the park proper, the Rock Creek administrative unit of the National Park Service administers various other federally owned properties in the District of Columbia located to the north and west of the National Mall, including Meridian Hill Park on 16th Street, N.W., the Old Stone House in Georgetown, and certain of the Fort Circle Parks, a series of batteries and forts encircling the District of Columbia for its defense during the U.S. Civil War.
WThe Rock Creek Woods Historic District is a national historic district located north of Kensington, Montgomery County, Maryland. It is a suburban development consisting of 74 Contemporary houses, is nestled in a wooded valley between two creeks near Connecticut Avenue. These houses were designed by Charles Goodman and built between 1958 and 1961 by Herschel and Marvin Blumberg, developers of New Town Center in nearby Hyattsville, Maryland. The original layout, including roads, lot configurations, and sidewalks, remains unaltered. During the 1960s, the neighborhood was home to a significant Jewish population and many people in the neighborhood were active in liberal causes, particularly the peace movement.