Currently showing all bridges · Only show bridges with photos
Page: << · 1 · 2 · 3 · 4 · >>

Owned by U.S. Forest Service

View Exhibit map

Forest Road-Tunnel Creek Bridge (Flathead County, Montana)
Built 1924
Concrete tee beam bridge over Tunnel Creek on Forest Road
Open to traffic

Fossil Creek Bridge (Gila County, Arizona)
Built 1925
Concrete arch bridge over Fossil Creek on FDR 708
Open to traffic

Fourth of July Suspension Foot / Pack Bridge (Clearwater County, Idaho)
Wire suspension bridge over North Fork Clearwater River on a pedestrian and equestrian trail
Open to pedestrians and equestrian activity

Fraser Flat Road Bridge (Tuolumne County, California)
Built 1953
Deck truss bridge over South Fork Stanislaus River on Fraser Flat Road
Open to traffic

Fresno Dome Road Bridge (Madera County, California)
Built 1950; rehabilitated 1991
Deck truss bridge over Siphon Mid Ditch on Fresno Dome Road (FR 6S10)
Open to traffic

Glenn Oviatt Bridge (El Dorado County, California)
Pony truss bridge over Middle Fork Cosumnes River on North South Road
Open to pedestrians only

GN - Boulder Tunnel (Jefferson County, Montana)
Built 1888; Abandoned 1982
Tunnel under Hill on Abandoned Burlington Northern Railroad
Intact but closed to all traffic

GN - Old Cascade Tunnel (King County, Washington)
The Original Cascade Tunnel was finished in 1900 and was built to replace a series of 8 switchbacks used to get over the mountains. Deadliest avalanche in US history occurred March 1, 1910 at Wellington (western portal). 96 people killed.
Abandoned tunnel under the Cascade Mountains on abandoned Great Northern Railway grade
Abandoned

GN - Tunnel #7 (Jefferson County, Montana)
Built 1912, Abandoned 1982
Abandoned tunnel under Mountain on Abandoned Burlington Northern Railroad
Derelict/abandoned

GN - Tunnel #9 (Jefferson County, Montana)
Built 1911; Abandoned 1972 and reused as a road
Tunnel under Mountain on Boulder River Road
Open to traffic

Goblin Creek Bridge (Snohomish County, Washington)
Built 1966; rehabilitated 2010
Beam bridge over Goblin Creek on Forest Service Road 63
Open to traffic

Golden Trout Crossing Bridge (Lower) (Butte County, California)
Built 1950, rehabilitated 2000
Polygonal Warren pony truss bridge over South Fork Feather River on Old Golden Trout Crossing Road (FR 20N15)
Open to traffic

Golden Trout Crossing Bridge (Upper) (Butte County, California)
Steel stringer bridge over South Fork of Feather River on Golden Trout Crossing Road
Open to traffic

Greys Mountain Road Bridge (Madera County, California)
Built 1928; rehabilitated 1992
Wooden deck truss bridge over North Fork Willow Creek on Greys Mountain Road (FR 6S40)
Open to traffic

Guest River Gorge Trail - Guest River Bridge (Wise County, Virginia)
Deck plate girder bridge over Guest River on Guest River Gorge Trail
Open to pedestrians only

Hanna Road Bridge (Lewis and Clark County, Montana)
Parker pony truss bridge over Sun River on Hanna Road
Open to traffic

Harley Creek Road Bridge (Cascade County, Montana)
Built 1910 by Central States Bridge Company of Indianapolis, IN
Pratt pony truss bridge over Belt Creek on Harley Creek Road (FR 834)
Intact but closed to all traffic

Hartman Bar Bridge (Plumas County, California)
Wire suspension bridge over Middle Fork Feather River on Pedestrian and equestrian traffic
Open to pedestrians and equestrians only

Hellgate Bridge (Josephine County, Oregon)
Built 1965
Parker through truss bridge over Rogue River on Galice Road
Open to traffic

Hells Backbone Bridge (Garfield County, Utah)
Concrete deck girder bridge over Sandy Creek Gorge on Hells Backbone Rd


Hells Delight Bridge (El Dorado County, California)
Steel stringer bridge over Silver Fork American River on Hells Delight Road
Open to traffic

Henline Creek Bridge (Marion County, Oregon)
Built 1954, Lost 2020
Lost timber stringer bridge over Henline Creek on USFS Road 2207
Destroyed by Beachie Creek Fire in 2020

Henslow Trail - Joliet Army Arsenal Bridge (Will County, Illinois)
Built 1940
Deck plate girder bridge over IL53 (Old Rte 66) & UPPR (former ICG) on Former Joliet Army Arsenal Railroad
Open to pedestrians

Hidden Valley Trail Suspension Footbridge (Bath County, Virginia)
Wire suspension bridge over Jackson River on pedestrian pathway
Open to pedestrians only

High Steel Bridge (Mason County, Washington)
Built 1929, coverted to road use in 1950
Massive steel arch bridge over South Fork Skokomish River
Open to traffic

Horseshoe Campground Bridge (Grand County, Colorado)
Timber stringer bridge over Williams Fork River on Co Highway 32
Open to traffic

Hosterman Trail Bridge (Pocahontas County, West Virginia)
Built 1994
Wire suspension bridge over Greenbrier River on Hosterman Trail
Open to pedestrians only

Hoxie Brook Bridge (Grafton County, New Hampshire)
Built 1935
Wooden bridge over Hoxie Brook
Open to traffic

Hoyt Flat Bridge (Shoshone County, Idaho)
Built 1967 to provide access to newly relocated Avery Ranger Station
Through truss bridge over St. Joe River on Connects FS 50 with Old Siberts Road


Huckleberry Creek Bridge (Logan County, Arkansas)
Concrete deck girder bridge over Huckleberry Creek on Freedom Gap Road
Open to traffic

Huffaker Bridge (Lewis County, Washington)
Built 1955
Deck truss bridge over Cispus River on FR 25
Open to traffic

Hutchins Creek Road Bridge (Union County, Illinois)
Lost Bridge over Hutchins Creek
Collapsed

Iron Bridge (Macon County, North Carolina)
Built 1934
Pony truss bridge over Chattooga River on FDR 1178 (Bull Pen Road)
Open to traffic

Iron Goat Trail - Bridge #402 (King County, Washington)
Through truss bridge
Open to pedestrians only

Iron Goat Trail - Embro Tunnel (King County, Washington)
Built 1916
Tunnel
Intact but closed to all traffic

Iron Goat Trail - Tunnel #14 (King County, Washington)
Built 1892
Tunnel
Intact but closed to all traffic

Iron Goat Trail - Twin Tunnels (King County, Washington)
Built 1916
Tunnel
Intact but closed to all traffic

Iron Goat Trail - Windy Point Tunnel (King County, Washington)
Built 1914
Tunnel
Intact but closed to all traffic

Jack Creek Bridge (Logan County, Arkansas)
Bridge on Jack Creek Road
Open to traffic

Junction Creek Suspension Foot / Pack Bridge (Clearwater County, Idaho)
Wire suspension bridge over Kelly Creek on pedestrian and equestrian trail
Open to pedestrians and equestrian activity

Junetta Creek Bridge (Lane County, Oregon)
Built 1951
Concrete rigid frame bridge over Junetta Creek on US Forest Service Road 17
Open to traffic

Kane Bridge (Big Horn County, Wyoming)
Built about 1920, deck removed about 1960
Lost Bridge over Shoshone River
Steel Deck removed

Kelly Creek Bridge (Clearwater County, Idaho)
Built 1940
Pony truss bridge over Kelly Creek on FDR 581
Open to traffic

Key Bridge (McCormick County, South Carolina)
Built 1912: Rebuilt in 2007 for by the SC National Guard and the US Forest Service for use as a multi-use path
Pratt through truss bridge over Stevens Creek on trail
Open to pedestrians

Kings River Bridge (Fresno County, California)
Built 1946
Pony truss bridge over Kings River on Winding Road
Unknown status

Kingsley Road Bridge (Forest County, Pennsylvania)
Built 1905; rehabilitated 1968
Deck plate girder bridge over Tionesta Creek on Kingsley Road (FR 215)
Open to traffic

Kneibert Spring Bridge (Wayne County, Missouri)
Closed-spandrel arch bridge over Kneibert Spring on Walkway
Open to pedestrians only

Kootenai Falls Suspension Bridge (Lincoln County, Montana)
Built by CCC in 1930s; destroyed during a flood in 1948; rehabilitated in 2019
Wire suspension bridge over Kootenai River on Footpath
Open to pedestrians only

Laing Road Bridge (Placer County, California)
Built 1935
Bailey pony truss bridge over North Fork American River on Laing Road (FR 19-22-6)
Open to traffic

Lake Creek Bridge (Park County, Wyoming)
Built 1932 ca
Slab bridge over Lake Creek on Trail, Old Beartooth (Red Lodge-Cooke City) Highway
Open to pedestrians only

Lake Creek Bridge (Park County, Wyoming)
Built 1974
Girder bridge over Lake Creek on Beartooth Highway
Open to traffic

Lake Glendale Spillway Bridge (Pope County, Illinois)
Built 1937
Concrete rigid frame bridge over Lake Glendale Spillway on Lake Glendale Road
Open to traffic

Lava Canyon Suspension Bridge (Skamania County, Washington)
Wire suspension bridge over Muddy River on Lava Canyon Trail
Open to pedestrians

Leavitt Meadows Campground Trail Bridge (Mono County, California)
Built between 1933 and 1953; rehabilitated 1953; damaged by flooding 1996
Warren pony truss with all verticals bridge over West Walker Creek on West Walker Trail (#22046)
Open to pedestrians only

Lewis River Bridge (Skamania County, Washington)
Built 1980
Wooden arch bridge over Lewis River
Open to traffic

Little Creek Bridge (Iron County, Utah)
Built 1960
Timber stringer bridge over Little Creek on Horse Valley Rd
Open to traffic

Little Hell Canyon Highway Bridge (Yavapai County, Arizona)
Built 1923; bypassed by new alignment of U.S. 89 in 1951
Semi-abandoned Warren deck truss bridge over Little Hell Canyon on US-89 (Abandoned Alignment)
On disused alignment of Highway 89, but still driveable and in local use, though high-clearance vehicle recommended. US Forest Service ownership.

Little Lusk Creek Bridge (Pope County, Illinois)
Built 1937; rehabilitated 1970; bypassed 1994
Abandoned timber stringer bridge over Little Lusk Creek on Williams Tower Road (TR 9)
Abandoned next to a modern bridge

Little North Santiam River Bridge (Marion County, Oregon)
Built 1991
Timber through arch bridge over Little North Santiam River on USFS Road 2207
Open to traffic

Little Saline River Bridge (Pope County, Illinois)
Abandoned pony truss bridge over Little Saline River on abandoned road
Abandoned with deck missing

Little Salmon River Bridge (Idaho County, Idaho)
Built 1949
Concrete tee beam bridge over Little Salmon River on Forest Service Road
Open to pedestrians only

Little Shoal Creek Bridge (Logan County, Arkansas)
Bridge over Little Sugar Creek on Spring Lake Road NFR
Open to traffic

Little Shuteye Peak Road Bridge (Madera County, California)
Built 1952; rehabilitated 1974
Deck truss bridge over Chiquito Creek on Little Shuteye Peak Road (FR 6S01)
Open to traffic

Little Slate Creek Road Bridge (Idaho County, Idaho)
Built 1953
Timber stringer bridge over Slate Creek on Little Slate Creek Road
Open to traffic

Lolo Creek Bridge (Missoula County, Montana)
Built 1964
Timber stringer bridge over Lolo Creek on Lewis/Clark Cmpgrd
Open to traffic

Lower Paint Creek Road Bridge (Greene County, Tennessee)
Built 1935; rehabilitated 1983; replaced 2004
Lost Pratt pony truss bridge over Paint Creek on Lower Paint Creek Road


Lower Tenmile Creek Bridge (Tulare County, California)
Built 1954
Deck truss bridge over Lower Tenmile Creek on Tenmile Road
Open to traffic

Lumsden Bridge (Tuolumne County, California)
Warren pony truss with all verticals bridge over S. Fork Toulumne River on Lumsden Rd
Open to traffic

Magruder Crossing Bridge (Idaho County, Idaho)
Built 1935
Pony truss bridge over Selway River
Open to traffic

Manning Crevice Suspension Bridge (Idaho County, Idaho)
Built 1938 by Civilian Conservation Corps
Wire suspension bridge over Salmon River on NF 1614
Replaced by a new bridge

Markley Ranch Road Bridge (Gallatin County, Montana)
Built 1970
Pony truss bridge over Gallatin River on Markley Ranch Road
Open to traffic

Marks Creek Bridge (Crook County, Oregon)
Bailey pony truss bridge over Marks Creek on U.S.F.S. 2610
Open to traffic

McCloud Bridge (Shasta County, California)
Tee beam bridge over McCloud River on Fenders Ferry Road
Open to traffic

McGee Creek Bridge (Hood River County, Oregon)
Built 1952
Wooden Kingpost pony truss bridge over McGee Creek on Lolo Pass Road
Intact but closed to all traffic

McPherson Bridge (Shoshone County, Idaho)
Built 1934
Pratt through truss bridge over Coeur d'Alene River on FR 412
Closed

Meadow Creek Bridge (Idaho County, Idaho)
Warren pony truss with alternating verticals bridge over Meadow Creek on Forest Road 443
Open to traffic

Middle Fork Willamette River Bridge (Lane County, Oregon)
Built 1955
Wooden deck truss bridge over Middle Fork Willamette River on a USFS Road 2127
Open to traffic

Mill Creek Bridge (Jackson County, Illinois)
Abandoned pony truss bridge over Mill Creek on Jacobini Road (Forest Road 377)
Wrecked following a flash flood

Millard Crossing Bridge (Logan County, Arkansas)
This bridge crosses Shoal Creek on north east side of Magazine mountain at the former town of Millard
Timber stringer bridge over Shoal Creek on Forest Service road #1601
Open to traffic

Mocus Point Suspension Foot / Pack Bridge (Idaho County, Idaho)
Wire suspension bridge over Lochsa River on pedestrian and equestrian pathway
Open to pedestrian and equestrian activity

Mono Hot Springs Bridge (Fresno County, California)
Bailey pony truss bridge over South Fork San Joaquin River on Edison Lake Road
Open to traffic

Mott Bridge (Douglas County, Oregon)
Built 1936; rehabilitated 1983
Timber braced spandrel arch bridge over North Umpqua River on USFS Road 4712
Open to traffic

Mount Wilson Toll Road Bridge (Los Angeles County, California)
Built by The Pasadena and Mount Wilson Toll Road Company 1891, Replaced by the Nat'l Forrest Service, Date unknown
Concrete stringer bridge over Eaton Canyon Wash on Mt. Wilson Toll Road in Angeles National Forrest
Closed to all traffic

Mt. Washington Auto Road Bridge (Coos County, New Hampshire)
Mount Washington Auto Road dates to 1861, although the bridge is likely newer than that
Deck plate girder bridge over Peabody River on Mount Washington Auto Road
Open to traffic

Muddy Fork Sandy River Bridge (Clackamas County, Oregon)
Built 2011
Pratt pony truss bridge over Sandy River on USFS Road 1825
Open to traffic

Needle's Eye Tunnel (Boulder County, Colorado)
Built 1903-1905; Bypassed 1928; Abandoned 1935; Reopened as a road 1955-1979 and 1988-1990.
Tunnel on Abandoned Moffat Road
Closed to all traffic

New Fork Lake Spillway Bridge (Sublette County, Wyoming)
Built 1958
Bridge over New Fork Lake Spillway on FR 10099 (New Fork Lake Road)
Open to traffic

North Branch Sugar Run Bridge (McKean County, Pennsylvania)
Built 1930; rehabilitated 1984
Wooden bridge over North Branch Sugar Run on FR 137
Open to traffic

North Fork Bridge (Placer County, California)
Built 1946
Curved deck truss bridge over North Fork of Middle Fork of American River on FDR 96-Mosquito Ridge Road
Open to traffic

North Fork Bridge (Kootenai County, Idaho)
Built 1950; rehabilitated 1992
Pony truss bridge over North Fork Coeur d'Alene River on FS 413
Open to traffic

North Fork Clearwater River Bridge (Clearwater County, Idaho)
Built 1937
Through truss bridge over North Fork Clearwater River on FDR 105
Open to traffic

North Fork Salmon Road Bridge (Siskiyou County, California)
Built 1965
Pony truss bridge over Sawmill Gulch on N. Fork Salmon Road
Open to traffic

North Fork Sand Creek Bridge (Madera County, California)
Built 1947; rehabilitated 1992
Deck truss bridge over North Fork Sand Creek on Winding Road
Open to traffic

North Fork St. Joe River Bridge (Shoshone County, Idaho)
Built 1935
Pony truss bridge over North Fork St. Joe River on FR 300A
Open to traffic

North Piney Creek Bridge (Sublette County, Wyoming)
Built 1957
Bailey pony truss bridge over North Piney Creek on Forest Road 10046
Open to traffic

North Umpqua River Bridge (Douglas County, Oregon)
Built 1955, Replaced 2010
Pratt through truss bridge over North Umpqua River on Soda Springs Road
Replaced by a new bridge in 2010

Ocoee Whitewater Center Bridge (Polk County, Tennessee)
Built 1996
Cable-stayed bridge over Ocoee River on pedestrian pathway
Open to pedestrians only

Old Beatty's Bridge (Union County, South Carolina)
Bridge was replaced in 1962 with newer structure just downstream. Center span has been removed.
Abandoned concrete stringer bridge over Tyger River on Fomerly US-176
Derelict/abandoned

Old James Creek Bridge (Boulder County, Colorado)
Built ca 1927; bypassed 1959
Concrete stringer bridge over James Creek on Old SR 72
Open to traffic to access parking area

Old Pryor Creek Crossing (Stewart County, Tennessee)
Built 1924 locally; relocated from Panther Creek in 1940s
Abandoned pony truss bridge over Pryor Creek beyond the end of LBL Road 36
Abandoned