Advisory
AVOID Three Notch Road and Park Hall Road for the next hour due to a traffic accident.
AVOID Three Notch Road and Park Hall Road for the next hour due to a traffic accident. 
The St. Mary's County Sheriff's Office advises you to AVOID Three Notch Road and Park Hall Road due to current traffic congestion and road closure. The traffic accident will cause traffic backups and detours for the next hour.
Address/Location
St. Mary's County Sheriff's Office
23150 Leonard Hall Dr
Leonardtown, MD 20650
Contact
Emergency: 9-1-1
Non-emergencies: 301-475-8008