Rock Creek and Potomac Parkway Lane Closures and Construction Update Summer 2014
Construction work on Rock Creek and Potomac Parkway at Waterside Drive continues. There will be lane closures between rush hours to accommodate work on the roadway, multi-use trail and infrastructure. More »
An Administrative History-Bicycling
The 1960s saw a resurgence in the popularity of the bicycle as a mode of transportation and recreation for adults as well as children. Rock Creek Park made its first special effort to accommodate cyclists early in that decade, when Ross Drive was occasionally reserved for their use. In 1966 the section of Beach Drive from Joyce Road to Broad Branch Road was first limited to bicycle and pedestrian traffic on Sunday mornings. By that fall about three and a half miles of trail north of the Nature Center had been bluestone-surfaced for bicycle use. In the following years the Beach Drive automobile closure was extended to Morrow Drive, and the bicycle trail was extended.
These initial efforts were not altogether successful. The trail was overly steep in places, and the surface was not stable enough for thin tires. Bicycle use on the closed roads did not appear sufficient to justify their closure, and motorists complained. They also objected to sharing roads simultaneously with cyclists, who tended to hold up traffic. 
Cyclists made rapid gains in number and influence, however. In September 1971 they prevailed upon the Park Service to set aside one lane, of the Rock Creek and Potomac Parkway north of Virginia Avenue for a week o promote commuting by bicycle in lieu of automobiles. The experiment, was well publicized and enjoyed a good response from cyclists, but its positive aspects were overshadowed by massive traffic tieups with severe inconvenience to the great majority of parkway users unable or unwilling to shift to bicycles. The political impossibility of continuing the lane closure--the goal of the bicycle lobby--was quickly apparent. The Service compromised by paving over the existing bridle trail between Connecticut and Virginia avenues for bicycle use; the crash project was completed by the following week.
During the 1970s good paved bicycle trails were completed north along Beach Drive to Broad Branch Road and from Joyce Road north to near the Maryland line. The missing link was the stretch from Broad Branch to Joyce roads. Beach Drive between those points continued to be closed to auto traffic during weekend hours, when commuters did not rely heavily on it; but when motorists and cyclists coexisted on the narrow, winding road, the association was unpleasant for both.
In its Statement for Management on Rock Creek Park prepared in 1977, the Service listed as an objective "To improve the quality of the visitor's experience by reducing excessive automobile commuter traffic on roads within Rock Creek Park, and encourage the shift of such traffic to mass transit, bicycle, and other more appropriate forms of transportation." In line with this objective, the Service in 1980 studied nine alternatives for completing the bicycle system. At one end of the spectrum, 5-1/2 miles of new bicycle trail paralleling Beach Drive would be built, entailing no effect on auto traffic. At the other end, major segments of Beach Drive would be permanently converted to bicycle use only, eliminating it as a through route for automobiles.  Michael A. Replogle, an engineer with transportation experience, advanced a tenth alternative in March 1981 on behalf of the People's Alliance for Rock Creek Park (PARC), an outside group. His plan would permanently close Beach Drive to through auto traffic both above and below Joyce Road as soon as the Metro subway system was opened to the Van Ness station on Connecticut Avenue.
In March 1983 the Service advanced a three-phase solution largely endorsed by PARC. Portions of Beach Drive above Joyce Road would be closed to cars on weekends and holidays during the warm months. One lane of Beach Drive south to Broad Branch Road would be reserved for cyclists and joggers during weekday rush hours, allowing cars the other lane in the prevailing rush hour direction. After 1985, when the Red Line of Metro was to be completed beyond Van Ness and reconstruction work on 16th Street was to be finished, a gate would be placed near Boulder Bridge permanently barring that section of Beach Drive to automobiles.
Three months later, however, the Service disappointed the bicycle forces and others interested in curtailing auto traffic by a change of position. It confirmed the weekend closings on upper Beach Drive between Picnic Area 10 and Wise Road and between West Beach Drive and the Maryland line--measures previously tried with good results. But it would not interfere with weekday traffic below Joyce Road. Instead, it would build a 2.5-mile bicycle trail paralleling that segment of Beach Drive down to Broad Branch Road. 
The Washington Area Bicyclist Association called the decision a "shocking turnaround" and "a totally inadequate response to the problem of high-volume, high speed auto commuter traffic in this magnificent national park." The National Parks and Conservation Association was equally critical. "Caving in to pressure from automobile commuters and some city officials, Manus Fish, NPS director of the National Capital Region, announced that a three-year planning effort would be disregarded, and he offered a new bike path instead," it reported in its National Parks magazine. "Because construction of a paved path through the narrow valley would disrupt the site and--most important--would do nothing to alleviate traffic problems, NPCA is opposed to the plan." 
The opposition to the new bicycle path, together with its cost, dimmed the likelihood of its early construction. At this writing the closings on upper Beach Drive are in effect on weekends during daylight savings time, and the drive between Joyce and Broad Branch roads is barred to automobiles on weekends year round. Further measures to curb auto traffic in favor of bicycles do not appear imminent. 
Did You Know?
Coyote sightings have been reported in Washington, DC since May 2004. DO NOT FEED or attempt to feed them. Once a wild animal gets accustomed to being fed by humans there is much more likelihood that an individual will get bitten by an animal looking for food. More...