PTBA members work on all types of trails from wilderness to urban, performing basic to advanced construction and maintenence. Some members also perform design work, trail layout, volunteer training and supervision, and trail consulting. The following photos are just a small sample of the different types of work we do.

28' bridge, 3 Cliff Lake Trail Project, Lolo NF, MT. Trio Construction, Inc.		Stone wall interpretive sign mounts. Big Four Picnic Area, USFS-Darrington Ranger District, Mt. Baker-Snoqualmie NF, WA. Northwest Trails, Inc.		Crusher fines tread with risers. Pebble Beach Company, Pebble Beach, CA. Donald Hays Trail Contractor, Inc.
Miner's Basin, UT. Donald Hays Trail Contractor, Inc.		Twin Falls Hydro Associates, Washington State Parks. Twin Falls Bridge, Twin Falls State Park, WA. Northwest Trails, Inc.		Cliff face crossing, Pacific Crest Trail, Mt. Jefferson Wilderness, OR. Donald Hays Trail Contractor, Inc.
Deception Creek Bridge Project, Mt. Baker/Snoqualmie NF, October 1998. Trio Construction, Inc.		Twin Falls Hydro Associates, Washington State Parks Stairway to Falls Overlook, Twin Falls State Park, WA. Northwest Trails, Inc.		Boardwalk section, Pacific Crest Trail, Wenatchee NF, WA. Donald Hays Trail Contractor, Inc.
560' block wall, paved trail, fence. El Capitan/Refugio State Beaches, CA. Bellfree Contractors, Inc.		Mortared stone walls and railing, paved trail. MacArthur-Burney Falls State Park, CA. Donald Hays Trail Contractor, Inc.		Concrete repair work on outer perimeter "trail" of this historic island fort. Fort Jefferson National Monument, Dry Tortugas, FL. Donald Hays Trail Contractor, Inc.

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