In August 2011, Tropical Storm Irene devastated a four-mile stretch of Kelley Stand Road in Sunderland, Vermont—a critical access route connecting Sunderland and Stratton that provides connectivity to the Green Mountain National Forest (GMNF) for recreation, camping, and timber harvesting activities. The storm's torrential rains washed out bridges and culverts, eroded embankments, and destroyed drainage infrastructure throughout the mountainous corridor, leaving the route impassable. The town was forced to close this vital link for more than three years, leaving the community isolated from recreational areas and forest resources.
VHB partnered with the GMNF and the Town of Sunderland to evaluate reconstruction alternatives, complete environmental review, design and permit the work, and oversee construction of roadway and bridge improvements at 32 damaged sites along the corridor while protecting sensitive ecosystems. The reconstruction placed strong emphasis on balancing resilient transportation infrastructure with the natural environment. Through hydrologic, hydraulic, and geomorphic analysis of Roaring Branch Brook, the team incorporated stream stabilization features such as rock cross vanes and on-site material reuse to improve roadway resiliency, support aquatic habitat, and preserve the character of this scenic mountain road.
VHB provided construction administration services throughout the reconstruction, coordinating closely with federal and local stakeholders to navigate complex regulatory requirements. The collaborative effort restored safe public access to the national forest, reopening Kelley Stand Road, and reconnecting the community to valued recreational and natural resources.
