4:20 ISH Anne Arundel County Western District Officer injured in a departmental accident. Officer injured while making a traffic stop. Officer: "I have been hit, I need an ambulance" Route 100 West and 170. Medic 4: Transporting prioirty 2E to Shock Trauma. MSP, AAPD, AAFD, and State Highways on Scene. Route 100 West Closed.