Sometime this week, likely Wednesday Oct. 12, contractors will begin reconstruction of the multi-use trail in Rock Creek Park along Beach Drive between Tilden St NW and Piney Branch Parkway. The National Park Service will provide a delineated and protected space for pedestrians and cyclists on Beach Drive adjacent to the trail work. Cyclists and pedestrians will need to rejoin the multi-use trail and exit Beach Drive at Piney Branch Parkway. Construction crews continue work on the surface of Beach Drive between Porter St NW and the Rock Creek & Potomac Parkway, which begins just south of the zoo tunnel. https://www.nps.gov/rocr/learn/news/construction-work-to-begin-on-multi-use-trail-mid-week-between-tilden-st-and-piney-branch-parkway.htm