This project extensively conducted culvert assessment on all large culverts (more than 5 ft) within the Allen Brook watershed in Williston.  The study focused on evaluating existing conditions of all six large culverts; four on Talcott Road (2 doubles), one on South Ridge Road and one on Old Stage Road, identifying regulations and permitting processes that may required for future culvert replacement/improvement and develop a long-term implementation plan including prioritizing, conceptual plans and cost estimates that will be included in the Town's Capital Improvement Plan.