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Mystery

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7th Street Turkey Creek Truss Bridge (Wyandotte County, Kansas)
Lost Through truss bridge over Turkey Creek on Unknown Road under the 7th Street Trafficway Bridge
Removed but not replaced in the 1960s when I-35 was being completed in the area.

Alexandria Bay Railroad Bridge (Jefferson County, New York)
Lost Pratt through truss bridge over Alexandria Bay/ St Lawrence River on railroad
No longer exists

Amenia Mystery Bridge (Dutchess County, New York)
Abandoned slab bridge over Tributary of Wassaic Creek on abandoned road in Amenia.
Derelict/abandoned

Amenia Mystery Bridge 2 (Dutchess County, New York)
Likely built early 1900s.
Abandoned bridge over Tributary of Wassaic Creek on road in Amenia
Derelict/abandoned

Bean Creek Bridge (Lenawee County, Michigan)
Lost Pratt pony truss bridge over Bean Creek on Unknown Road
No longer exists

Bean Creek Mystery Bridge (Fulton County, Ohio)
Built 1915 by Croghan Construction Co.
Lost Through truss bridge over Bean Creek
No longer exists

Big Creek Mystery Bridge (Union County, Illinois)
Lost Bridge over Big Creek
Collapsed

Big Hill Creek (Old Channel) Bridge (Montgomery County, Kansas)
Abandoned bridge over Big Hill Creek (Old River Channel)
Derelict/abandoned

Blackberry Creek Frankenbridge (Kane County, Illinois)
Built using older bridge parts. Date unknown and history of earlier bridge unknown.
Wire suspension bridge over Blackberry Creek on Virgil Gilman Trail (rail-trail)
Open to pedestrians only

Blackwood Road Bridge (Wise County, Virginia)
Bridge over Powell River, North Fork on Blackwood Road
Closed to all traffic

Bolckow Bridge (Andrew County, Missouri)
Lost through truss bridge over One Hundred and Two River near Bolckow
No longer exists

Bonner Springs Tunnel 1 (Wyandotte County, Kansas)
Abandoned tunnel, possible storm sewer
Abandoned

Bourbeuse River Bridge (Old) (Gasconade County, Missouri)
Lost through truss over Bourbeuse River, somewhere near Owensville
Replaced by a new bridge

Buck Creek Bridge (Chase County, Kansas)
Built 1937
Bridge over Buck Creek on Road 160
Open

Cane Creek Mystery Bridge (Butler County, Missouri)
Bridge over Cane Creek upstream from County Road 472


Chariton River Covered Bridge (Adair County, Missouri)
Built 1869
Lost 130-ft covered bridge over Chariton River somewhere in Adair County
No longer exists

Childs Truss Mystery Bridge (Jay County, Indiana)
Built ca. 1890's
Lost Childs through truss bridge
No longer exists

Clear Creek Mill Bridge (Johnson County, Iowa)
Lost Bowstring pony truss bridge over Clear Creek on Road
Replaced by a new bridge

Collapsed Bridge over Spring Creek on Lost (Logging?) Road (Harris County, Texas)
Lost Steel stringer bridge over Spring Creek on Unknown
Collapsed

Collett Bridge (Warren County, Kentucky)
Lost through truss bridge over Drakes Creek on Collett Bridge Road
Destroyed by flooding

Davis Swinging Bridge (Lincoln County, Missouri)
Lost swinging bridge at or near Davis
No longer exists

Devil's Elbow Kingpost (Allamakee County, Iowa)
Lost Kingpost pony truss bridge over Stream on Road
Replaced by a new bridge

Drainage Ditch US 61 Bridge (Mississippi County, Arkansas)
Lost through truss bridge over a drainage ditch on US 61
No longer exists

Dry Creek Low Bridge (Sacramento County, California)
Built unknown year.
Low water bridge over Dry Creek on Road
Intact but closed to all traffic

E 126th Terr "Mystery" Bridge (Jackson County, Missouri)
Built ca 1954
Abandoned bridge over UP Railroad
Closed and posted

East Rodman Mystery Bridge #1 (Jefferson County, New York)
Built ca. 1880
Lost Half-hip Pratt pony truss bridge on Road
No longer exists

East Rodman Mystery Bridge #2 (Jefferson County, New York)
Lost Warren pony truss with alternating verticals bridge on Road
No longer exists

Eleven Point River Bridge (Randolph County, Arkansas)
Built by the Canton Bridge Co.
Lost through truss bridge over the Eleven Point River on Blacks Ferry Road
No longer exists

Farmer Brown's Iron Mystery Bridge (St. Lawrence County, New York)
Built ca. 1870
Lost Truss bridge over Oswegatchie River on Farmer's lane
No longer exists

Farmington Bridge No. 1 (St. Francois County, Missouri)
Lost two-span pony truss bridge over St. Francois River, somewhere near Farmington
No longer exists

Farmington Bridge No. 2 (St. Francois County, Missouri)
Apparently built by Stupp Bros. Bridge & Iron Co.
Lost through truss bridge over St. Francois River, somewhere near Farmington
No longer exists

Fenton Creek Bridge (Franklin County, Missouri)
Abandoned deck truss bridge over Fenton Creek just off Route V at Union
Closed to all traffic

Findlay Mystery Bridge (Hancock County, Ohio)
Built ca.1896 by the Canton Bridge Co.
Lost Bridge over Blanchard River
Replaced by a new bridge

Flat Mary Road Bridge (Mystery Bridge) (Wolfe County, Kentucky)
Unknown bridge reported as having been washed out in a flood in the 1930s.
Lost Bridge over North Fork Kentucky River on Flat Mary Road
Destroyed by flooding

Florida Bridge (Berkshire County, Massachusetts)
Lost Lattice through truss bridge over Deerfield River on River Road in Florida
Replaced by new bridge

Frankford Arch / Slab Bridge (Pike County, Missouri)
Slab bridge over Tributary of Peno Creek on former Frankford - Louisiana Pike
Intact but in danger of eventual collapse.

Grand River Bridge (Grundy County, Missouri)
Lost through truss bridge over Grand River somewhere near Trenton
No longer exists

Harrington Creek Bridge (Shelby County, Tennessee)
Abandoned bridge over Harringon Creek beyond the end of Elmore Road
Derelict and partially collapsed

Hermitage Swinging Bridge (Hickory County, Missouri)
Built 1896
Lost suspension bridge over Pomme de Terre River somewhere near Hermitage
No longer exists

Highway 95 Point Remove Bridge (Conway County, Arkansas)
Lost through truss bridge on AR 95 north of Morrilton
No longer exists

Iowa Junction Mystery Bridge (Washington County, Iowa)
Lost Pratt through truss bridge over English River on Red Ball Route
Replaced by a new bridge

Island Ripple Bridge (Gallatin County, Illinois)
Lost Pratt through truss bridge over Saline River on Island Ripple Road
Removed but not replaced

John Sealy Hospital Draw Bridge (Galveston County, Texas)
Other through truss bridge over Canal


Kaskaskia River Bridge (Clinton County, Illinois)
Built early 1900s
Derelict through truss bridge over Kaskaskia River on a alignment of Pelican Road
Derelict but can easily be accessed from Pelican Road

Kellogg Bridge (Tulsa County, Oklahoma)
Built 1915, Relocated c. 2002.
Bedstead Pratt pony truss bridge over small lake on the grounds of the Oklahoma Department of Transportation Tulsa office, on footpath.
Open to pedestrians

Kingpost Bridge (Van Buren County, Arkansas)
Lost Kingpost truss bridge on AR 9 somewhere in Van Buren County
No longer exists

Kirk Mystery Bridge (Dunklin County, Missouri)
Lost Howe pony truss bridge over Floodway drainage ditch
No longer exists

Lackey Bridge (Pope County, Illinois)
Replaced 1963
Lost bridge over Bay Creek on Bay City Road (FAS 1930), 3.5 mi. north of Bay City
Replaced by a new bridge

Lake Wilson Bridge (Russell County, Kansas)
Pony truss bridge over a branch of Lake Wilson on Reservoir Road(?)
Closed to traffic as of 1997

Lima Mystery Bridge (Allen County, Ohio)
Built 1918
Lost Through truss bridge on Road
No longer exists

Little Wabash River Mystery Bridge (White County, Illinois)
Unknown
Lost Through truss bridge over Little Wabash River on Road


Mammoth Spring Bridge (Fulton County, Arkansas)
Lost six-span pony truss bridge over Spring Lake (the outlet of Mammoth Spring)
Demolished in the 1960s

Massillon Mystery Bridge (Hancock County, Indiana)
Built ca. 1890's
Lost Pratt through truss bridge over Unknown creek on Road
No longer exists

Mellon Bridge (Platte County, Missouri)
Shown as a crossing and place name on the 1950 15' Smithville topo.
Lost Bridge over Platte River on Mellon Bridge Road
Removed but not replaced

Mill Bridge (Faulkner County, Arkansas)
Built 1921; bypassed 1993
Lost through truss bridge over Cadron Creek on Mill Bridge Road (CR 280)
Replaced by new bridge

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

Moodna Creek Mystery Bridge (Orange County, New York)
Abandoned pony truss bridge over Moodna Creek on unknown road
Derelict/abandoned

MP - Tunnel (St. Francois County, Missouri)
Presumably built by Iron Mountain Railroad in the 1800's
Abandoned bridge on Missouri Pacific Railroad
Derelict/abandoned

Mystery 1889 George E. King Bridge (Polk County, Iowa)
Built 1889, Destroyed by flooding in the 1990s
Lost Through truss bridge
Destroyed by flooding

Mystery Allegan County Bridge (Allegan County, Michigan)
Lost Pratt through truss bridge
No longer exists

Mystery Bedstead Bridge (Cooper County, Missouri)
Relocated bedstead pony truss bridge visible from Highway M, just west of Harriman Hill Access
In storage

Mystery Bridge (Crawford County, Arkansas)
Lost two-span through truss bridge, possibly over Mulberry River
No longer exists

Mystery Bridge (Scott County, Arkansas)
Lost through truss bridge somewhere in Scott County
No longer exists

Mystery Bridge (Washington County, Arkansas)
Lost through truss bridge somewhere in Washington County, possibly over Middle Fork White River
No longer exists

Mystery Bridge (Boone County, Missouri)
Lost through truss bridge somewhere near Easley, possibly over Perche Creek
No longer exists

Mystery Bridge (Natrona County, Wyoming)
Damaged by ice 1971
Lost Timber stringer bridge over North Platte River on CR 701
Removed but not replaced

Mystery Bridge (Washington County, Illinois)
lost pratt pony truss bridge on a unknown creek somewhere in Washington County. Destroyed by a flash flood sometime during the 1970s.
Lost Pratt pony truss bridge over unknown creek on unknown county road
Destroyed by flood

Mystery Bridge (Jefferson County, Missouri)
Lost bridge over Joachim Creek between DeSoto and Victoria
No longer exists

Mystery Bridge (Spencer County, Indiana)
Lost Multiple Kingpost through truss bridge
No longer exists

Mystery Bridge (Cass County, Missouri)
Stored at this location for a few years
Mystery bowstring-like bridge now sitting in a field off MO 58
Moved to new location

Mystery Bridge (Hamilton County, Ohio)
Built ca.1918 by Oregonia Bridge Co.
Lost Parker through truss bridge
No longer exists

Mystery Bridge (Madison County, Iowa)
Pony truss bridge
In storage or disassembled

Mystery Bridge (Marion County, Indiana)
Built ca. 1885 by the Smith Bridge Company
Lost Pratt through truss bridge over Stream on Road
No longer exists

Mystery Bridge (Location Unknown) (Lucas County, Ohio)
Pony truss bridge


Mystery Bridge near Angola (Steuben County, Indiana)
Unknown
Lost Pratt pony truss bridge over Creek on Road
No longer exists

Mystery Bridge Near Steubenville (Jefferson County, Ohio)
Lost Half-hip Pratt pony truss bridge over Unknown Stream on Road
No longer exists

Mystery Bridge Niagara County (Niagara County, New York)
Bridge over Branch eighteen mile creek on ?


Mystery Bridge over San Gabriel River (Williamson County, Texas)
Lost Bridge over San Gabriel River
Destroyed by flooding

Mystery Interurban Bridge #1 (Dallas County, Texas)
Lost Pratt through truss bridge
No longer exists

Mystery Interurban Bridge #2 (Dallas County, Texas)
Lost Pratt through truss bridge
No longer exists

Mystery Logging Railroad bridge (Douglas County, Oregon)
Abandoned timber stringer bridge over Winchester Creek on Mystery Logging railroad
Derelict/abandoned

Mystery Massillon Bowstring Pony Truss (Dubuque County, Iowa)
Lost Bowstring pony truss bridge
Likely Replaced

Mystery Percy Priest Lake Inundated Bridge (Davidson County, Tennessee)
Truss bridge
Inundated

Mystery Point Road Bridge (Putnam County, New York)
Bridge over Metro-North Commuter Railroad on Mystery Point Road
Open to pedestrians only and authorized vehicles

Mystery Pony Truss (Venango County, Pennsylvania)
Abandoned pratt pony truss bridge
Derelict/abandoned

Mystery quartet (Caldwell County, Missouri)
Pony truss bridge
In storage or disassembled

Mystery Railroad Bridge (Norman County, Minnesota)
Lost Bridge over Red River of the North on Unknown Abandoned Railroad
Removed but not replaced

Mystery Stone Arch Bridge (Callaway County, Missouri)
Arch bridge over a tributary of Maddox Branch on a private lane just south of I-70, east of Kingdom City
Open to traffic on a private driveway

Mystery Swing Bridge (Milwaukee County, Wisconsin)
Built ca. 1890; Replaced
Lost Through truss bridge over River on Milwaukee Street Railway
Replaced by a new bridge

Mystery Swinging Bridge No. 1 (Benton County, Missouri)
Lost swinging bridge over Osage River in the Warsaw area
No longer exists

Mystery Swinging Bridge No. 2 (Benton County, Missouri)
Lost swinging bridge over Osage River in the Warsaw area
No longer exists

N Avenue Kingpost (Fayette County, Iowa)
Kingpost pony truss bridge on N Avenue


Napoleon Mystery Bowstring Bridge (Henry County, Ohio)
Lost Bowstring through truss bridge over Maumee River? on Road
No longer exists

North River Bridge (Marion County, Missouri)
Lost through truss bridge over North River somewhere near Palmyra
No longer exists

Old Route 66 Mystery Bridge (Cibola County, New Mexico)
Built ca 1926
Abandoned timber stringer bridge over Rio San Jose on the original 1926 (abandoned) alighment of US 66
Derelict/abandoned

Old US-190 Trinity River Bridge (Polk County, Texas)
Inudated by Lake Livingstone 1969
Through truss bridge over Trinity River on US-190
Inundated 1969 and possibly collapsed under Lake Livingstone a New US-190 Bridge was built a few miles north of this old Span

Ottawa Suspension Bridge (Franklin County, Kansas)
Built 1868; Purchased by the city 1874; Replaced 1885
Lost suspension bridge over Marais des Cygnes River on Main Street
Replaced by a new bridge

Paris Mystery Bridge #1 (Lamar County, Texas)
Pony truss bridge over Big Sandy Creek


Paris Mystery Bridge #2 (Lamar County, Texas)
Pony truss bridge over Big Sandy Creek


Pleasant Township Mystery Bridge (Logan County, Ohio)
Lost Parker through truss bridge over Great Miami River on Road (likely OH-235)
No longer exists