Columbia Park Bench access walkway #4 Back to Projects Project Description: Bench does not have paved access fromthe main park trail. This bench is located between mile post 18 and the river bank. Project is to construct a concrete walk from the trail to the bench slab a distance of about 15' with the new concrete to be 3' wide and to in front of existing bench slab to at 12'x3'. Volunteers Needed: 10 Open Spots: 10 Family Friendly: Yes Special Needs: sod removal, install forms, purchase concrete, place and finish concrete walkway.