At 0748 hrs.Station 3 was alerted for an MVA involving an overturned vehicle on W/B Rt.50 @ Rt.662 in the 3-72 Box. Rescue 3 & Engine 33 responded from Station 3. Rescue 3 arrived with one vehicle off the roadway. Officer 303 (Anthony) established Rt.50 command. PM300 transported single occupant to the Queen Anne Emergency Center. Station 3 equipment cleared the call at 0822 hrs.