When any prisoner has been sentenced to imprisonment in a county jail for a period not to exceed 11 months and 29 days, the sheriff is authorized to permit the prisoner to work on the county roads or within municipalities within the county on roads, parks, public property, public easements or alongside public waterways up to a maximum of 50 feet from the shoreline .T.C.A. § 41-2-123(b)(1).

It is the duty of such prisoners to pick up and collect litter, trash and other miscellaneous items that are unsightly to the public and that have accumulated on the county roads. All such prisoners participating in this work program shall be under the supervision of the county sheriff or the sheriff's representative. Prisoners used by a municipality shall be supervised by representatives of the municipality. The prisoners may be used by municipalities for such duties or manual labor as the municipality deems appropriate.  T.C.A. § 41-2-123(b)(2).

Neither the state nor any municipality, county or political subdivision thereof, nor any employee or officer thereof, shall be liable to any person for the acts of any prisoner while on a work detail, while being transported to or from a work detail, while attempting an escape from a work detail, or after escape from a work detail. T.C.A. § 41-2-123(d)(1).

Neither the state nor any municipality, county, or political subdivision thereof, nor any employee or officer thereof, shall be liable to any prisoner or prisoner's family for death or injuries received while on a work detail, other than for medical treatment for the injury during the period of the prisoner's confinement. T.C.A. § 41-2-123(d)(2).