Find a Police Department, State Trooper or Sheriff along route United States 641 | |
| BENTON POLICE DEPT | Benton |
| MARSHALL COUNTY SHERIFF DEPARTMENT | Benton |
| CALVERT CITY POLICE DEPT | Calvert City |
| EDDYVILLE POLICE DEPT | Eddyville |
| LYON COUNTY SHERIFF OFFICE | Eddyville |
| CRITTENDEN COUNTY SHERIFF DEPARTMENT | Marion |
| MARION POLICE DEPT | Marion |
| CALLOWAY COUNTY SHERIFF DEPARTMENT | Murray |
| MURRAY CITY POLICE DEPT | Murray |
| CALDWELL COUNTY SHERIFF OFFICE | Princeton |
| PRINCETON POLICE DEPT | Princeton |
| LIVINGSTON COUNTY SHERIFF OFFICE | Smithland |