Yes. Being housed in the work house at Bradley County Jail means the inmate is part of the county's work release program and is going out into the community to work. The difference from a standard jail setting is meaningful: work house inmates leave the facility during work hours, hold jobs in the public, and return to custody at the end of each workday.
The program operates under the direct supervision of the county, which means oversight stays in place throughout. Work house placement is not full freedom but it is a significant step toward it. Inmates in this status have earned a level of trust that general population inmates have not, and the program is designed to help them build work history, earn income, and prepare for full release in a structured way.
If your person is in the work house, that is a positive sign about where they stand in the system and how their time is progressing.