 In the district, Beach Drive is closed for a police investigation between Rock Creek Parkway and Porter Street. Northbound traffic on Rock Creek Parkway must go up onto Shoreham Hill toward Woodley Park. 395-695-FINE. Southern Avenue blocked at points between Pennsylvania Avenue and Massachusetts Avenue. A crash ending a police chase and an investigation there on Southern. Check out the Genesis GV70 EV with electrifying elegance and shocking incentives, including $18,500 in lease cash.