It isn’t just roads that see construction and detours during the summer, one of Langley Township’s most popular trails will be shut down for several months starting Monday, July 20. Part of the Fort-to-Fort Trail along the Fraser River, and connecting trails through the Salmon River Natural Area Park are to be closed until Oct. 30. The closure is necessary for upgrades to the dikes along the banks of the Salmon River, and bank erosion repairs, a…