Advisory
AVOID Eastbound Great Mills Road at Great Mills High School, this lane is closed due to a collision. No GMHS students involved.
AVOID Eastbound Great Mills Road at Great Mills High School, this lane is closed due to a collision. No GMHS students involved. 
St. Mary's County Sheriff's Office advises you to avoid the eastbound lane of Great Mills Road near Great Mills High School due to a multi-vehicle collision. No GMHS students involved. Expect delays for about an hour. Eastbound lane is closed.
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