Bog Dam Loop Rd. in Berlin, NH will be closed to vehicle traffic for road maintenance from June through December. As part of the project, a local contractor will replace culverts with bridges to address road maintenance issues and to enhance the passage of aquatic organisms. Crossings will be replaced at Stony Brook, Spruce Brook, and East Branch of the Upper Ammonoosuc River. This road closure will limit access to several dispersed campsites and Landing Camp Trail Trailhead.