The North Carlin Springs Road Bridge over North George Mason Drive will be closed to all traffic from 7 p.m. Friday, Dec. 8 through 5 a.m. Monday, Dec. 11 for partial demolition of the existing bridge. The closure will also affect the section of North George Mason Drive underneath the bridge. When reopened on Monday, Dec. 11, the remainder of the Carlin Springs Road Bridge will be limited to one travel lane in each direction and a single sidewalk until completion of the project to replace the bridge.