Masks no longer required at courthouse The Leavenworth Times People are no longer required to wear face coverings when visiting the Leavenworth County Courthouse or the Justice Center. County Administrator Mark Loughry announced Thursday in an email that county officials “will no longer be requiring masks for people coming into the courthouse to conduct business.” Located at 300 Walnut St., the Leavenworth County Courthouse houses many of the offices for the county government. Located across the street from the courthouse, the Justice Center houses courtrooms, offices related to the criminal justice system and the county jail. People entering the building are no longer required to wear masks. But Leavenworth County Undersheriff Jim Sherley said people may still be asked to put on masks in specific areas of the Justice Center.