Over a three-week period in February, crews from MMWD’s Watershed Maintenance staff and Conservation Corps North Bay built a beautiful log footbridge over Little Carson Creek on the east side of Kent Lake. The new bridge, located at the foot of Little Carson Trail in an area called Big Trees Grove, was built to keep foot traffic out of the creek. It is part of a larger project designed to improve water quality and fisheries habitat while creating a safer and more sustainable hiking trail. Other future elements of the project include converting a 100-year-old logging road to a trail and removing two culverts to minimize road-related sediment delivery to Little Carson Creek and Kent Lake.
The base and footings of the footbridge were made from a large, 48-inch diameter, 50-foot long redwood tree that had fallen many years ago near the work site. Based on the tree’s rings, MMWD Watershed Maintenance Supervisor Carl Sanders estimated its age at over 300 years old when it fell. Using ropes and cables, the crews were able to drag the tree 200 feet upstream without damaging the stream and its banks.
The handrails, made from a smaller redwood tree, are attached to the log base by mortise and tenon joinery. The completed bridge enhances the natural beauty of the grove and allows hikers to cross the stream safely without damaging the stream and its banks.