Vehicular crash on Rock Creek Parkway at Virginia Ave NW, down near the Watergate. Emergency responders are on the scene; looks like at least one person was injured enough to need rolling-away on a gurney. Fortunately GWU Hospital is right around the corner. The intersection is blocked so you can’t turn onto Virginia Ave NW from the southbound lane, but Parkway traffic is flowing smoothly otherwise, with minimal rubbernecking.