There are 9,300 bridges in this category · Only showing 7,312 bridges with photos
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Pratt truss

The Pratt truss is named after Thomas and Caleb Pratt, Boston railroad engineers who patented the design in 1844. The Pratt and its variations are the most common design of metal truss bridges. On a basic Pratt truss, the diagonals slope toward the center of the bridge, do not cross any verticals, and are approximately parallel. The top chord is straight and parallels the lower chord. The panels can have sub-divisions - or verticals and diagonals that don't reach from the top to bottom chord, though this can be considered a variation of the basic type. There are many variations, or sub-types of the Pratt truss, some of which have their own name including Parker, camelback, Pennsylvania, Baltimore, and others. It is used in bridges as a through truss, pony truss, and deck truss.

Country Club Road Bridge (Dawes County, Nebraska)
Built ca. 1935
Pony truss bridge over Chadron Creek on Country Club Road
Open to traffic

County Bridge (Wyoming County, Pennsylvania)
Lost Pratt pony truss bridge over Mehoopany Creek
No longer exists

County Bridge (Pitt County, North Carolina)
Lost Pratt through truss bridge over Tar River on S Pitt Street
Replaced by a new bridge

County Home Bridge (Armstrong County, Pennsylvania)
Built ca. 1895
Pony truss bridge over Cowanshannock Creek on CR 1
Unknown status

County Line Bridge (Coles County, Illinois)
Built 1895; replaced 1982
Lost Pratt through truss bridge over Embarras River on TR 1 (CR 2000N)
Replaced by new bridge

County Line Bridge (Louisa County, Iowa)
Built 1893 by the Gillette-Herzog Manufacturing Co.
Pony truss bridge over Long Creek on County Line Road
Closed to all traffic

County Line Bridge (Penbrook Bridge) (Cherry County, Nebraska)
Location of the Penbrook Post Office. Appears on Pre 1920 road map as "Penbrook"
Abandoned pratt through truss bridge over Niobrara River on Abandoned County Road
Derelict/abandoned

County Line Road Bridge (Henry County, Indiana)
Built ca.1915 by the Burk Construction Company
Lost Pratt through truss bridge over Flatrock River on County Line Road S
Replaced by new bridge

County Road 2075 Bridge (Douglas County, Illinois)
Built 1892
Abandoned bridge over Embarras River on Old CR 2075
Abandoned

County Road 350 South Pipe Creek Bridge (Cass County, Indiana)
Built 1885; rehabilitated 1983; replaced 1995. Very remote location.
Lost through truss bridge over Pipe Creek on CR 350 S
Replaced by new bridge, Timber style

County Road 42-Stony Creek Bridge (Elkhart County, Indiana)
Replaced 1967
Lost Pratt pony truss bridge over Stony Creek on County Road 40
Replaced by new bridge

County Road 435 Bridge (Lewis and Clark County, Montana)
Built 1901
Pratt pony truss bridge over Elk Creek on CR 416
Open to traffic

County Road 46-Turkey Creek Bridge (Elkhart County, Indiana)
Built ca. 1890's; Replaced 1966
Lost Pratt through truss bridge over Turkey Creek on County Road 46
Replaced by new bridge

County Road 615 Wallens Creek Bridge (Lee County, Virginia)
New Pratt pony truss bridge built in 2004, replaced an old Warren pony truss bult in 1930 at this same crossing
Pratt pony truss bridge over Wallens Creek on County Road 615


County Road 665-Paw Paw River Bridge (Van Buren County, Michigan)
Built in 1910; Collapsed August 8, 1968 when liquid chloride tanker attempted to cross
Lost Pratt pony truss bridge over Paw Paw River on County Road 665
Collapsed and replaced

County Road 708 Bridge (Richardson County, Nebraska)
Built ca. 1935
Pony truss bridge over a branch of Bean Creek on county road 708
Open to traffic

County Road 750W-Elkhart River Bridge (Noble County, Indiana)
Built ca. 1890 by the Indiana Bridge Company; Replaced 1971
Lost Pratt through truss bridge over Elkhart River on Rochester Road (CR-750W)
Collapsed after being struck by a vehicle and later replaced

County Road R Bridge (Otoe County, Nebraska)
Bridge over Rock Creek on County Road R
Intact but closed to all traffic

County Swing Bridge (Decatur County, Georgia)
(Main design: Bowstring through truss)
Replaced 1922-26
Lost Through truss bridge over Flint River on Dothan Road
Replaced by a new bridge

Court Creek Bridge (Knox County, Illinois)
Abandoned pratt through truss bridge over Court Creek on Old Wagon Road
Derelict/abandoned

Court Street Viaduct (Muskogee County, Oklahoma)
Built 1905 by the Muskogee Bridge Co.; restored 2002
Through truss bridge over Katy Railroad on Court Street in Muskogee
Open to traffic

Courtney Bridge (Clay County, Indiana)
Built ca.1900
Bedstead Pratt pony truss bridge over Birch Creek on former CR 300S
Collapsed, but still in location

Cove Creek AR 124 Bridge (Conway County, Arkansas)
Built 1957-58 by Forsgren Brothers of Fort Smith, Arkansas, Replaced 2011
Through truss bridge over Cove Creek on AR 124
Replaced by a new bridge

Covell Road Bridge (Frederick County, Maryland)
Riveted 4-panel Pratt half-hip pony truss bridge over Little Bennett Creek on Covell Road
Open to traffic

Covington Circle Trail Bridge #1 (Fountain County, Indiana)
Built in 1904 over East Fork of Coal Creek; relocated in 2006 and seperated into 2 bridges on a Covington trail.
Pratt pony truss bridge over Mallory Branch on Circle Trail
Open to pedestrians

Covington Circle Trail Bridge #2 (Fountain County, Indiana)
Built in 1904 over East Fork of Coal Creek; relocated in 2006 and seperated into 2 bridges on a Covington trail.
Pratt pony truss bridge over Mallory Branch on Circle Trail
Open to pedestrians

Cow Creek Bridge (Malheur County, Oregon)
Built 1924
Pratt through truss bridge over Cow Creek on Danner Road (CR 793)
Open to traffic

Cowanesque River Bridge (Tioga County, Pennsylvania)
Built 1936; rehabilitated 1966
Through truss bridge over Cowanesque River on PA 49 in Elkland
Open to traffic

Cowden Bridge (Shelby County, Illinois)
Built 1890, scrapped 2012
Lost Pratt through truss bridge over Kaskaskia River on TR 439A
Carelessly scrapped

Cox Bridge (Fayette County, Illinois)
Built 1911
Through truss bridge over Kaskaskia River on Cox Bridge road
Closed to all traffic

Cox Creek Bridge (Crawford County, Kansas)
Built ca. 1920; closed to traffic 1992
Pony truss bridge over Cox Creek, 8.6 mi. north and 4.0 mi. east of Arma
Closed

Cox Ford Bridge (Caldwell County, Missouri)
Built 1888 by the King Iron Bridge Co.
Lost wrought iron through truss bridge over Shoal Creek on Bonanza Road
Caldwell County removed bridge and has it in storage.

CP - Black Diamond Bridge (Luzerne County, Pennsylvania)
Built 1917
Through truss bridge over Susquehanna River on Canadian Pacific Railway
Open to traffic

CP - Erie Canal Bridge (Saratoga County, New York)
Built 1907
Pratt through truss over Erie Canal on Railroad
Open to traffic

CP - La Crescent Swing Bridge (Houston County, Minnesota)
Built 1901, Swing Span scheduled for replacement
Pratt through truss bridge over Mississippi River on Canadian Pacific Railway
Open to traffic

CP - Rock River Bridges (Byron) (Ogle County, Illinois)
Southern Spans Built 1905
Twin Through Truss bridges over Rock River on Canadian Pacific Railway
Open to traffic

CP - Wisconsin Dells Railroad Bridge (Columbia County, Wisconsin)
Built 1903; Approaches added 1956
Pratt deck truss bridge over Wisconsin River;Broadway Street (WI 13/WI 16/WI 23) on Canadian Pacific Railway & Removed highway in Wisconsin Dells
Open to traffic

CP&E - Chagrin River Bridge (Lake County, Ohio)
Built 1896; Timber approach trestle replaced by steel 1910; Removed 1926
Lost Pratt deck truss bridge over Chagrin River & Glenn Avenue on Cleveland, Painesville & Eastern Railroad
Removed

CP&E - Grand River Viaduct (Lake County, Ohio)
Built X; Removed 1926
Lost Pratt deck truss bridge over Grand River on Cleveland, Painesville & Eastern Railroad
Removed

CR 100S-White River Overflow Bridge (Greene County, Indiana)
Built 1894; removed 1998
Lost Pratt through truss bridge over White River Overflow on County Road 100 South
Replaced with culverts and fill.

CR 14 - Pine Creek Bridge (Elkhart County, Indiana)
Lost Pratt pony truss bridge over Pine Creek on County Road 14
Replaced by a new bridge in 1963

CR 1400 E/CR 1000 W Middle Fork Bridge (Howard County, Indiana)
Replaced 1994
Lost pony truss bridge over Middle Fork Ditch on CR 1400 E
Replaced by new bridge

CR 144 Phelps Creek Bridge (Lee County, Alabama)
Built 1948
Pony truss bridge over Phelps Creek on CR 144
Open to traffic

CR 166 Through Truss (Fisher County, Texas)
Abandoned pratt through truss bridge over unnamed creek on Road
Derelict/abandoned

CR 178 Bridge (Stephens County, Texas)
Abandoned truss bridge over unnamed creek on road
Derelict/abandoned

CR 180E - Kilmore Creek Bridge (Clinton County, Indiana)
Collapsed due to collision in 1971. Replaced in 1974.
Lost Pratt through truss bridge over Kilmore Creek on County Road 180 East
Replaced by a new bridge in 1974

CR 1810 Pony Truss (Wise County, Texas)
Abandoned pony truss bridge over Unnamed creek on road
Derelict/abandoned

CR 217 Saugahatchee Creek Bridge (Lee County, Alabama)
Built 1959
Pony truss bridge over Sougahatchee Creek on CR 217
Open to traffic

CR 28 - Baugo Creek Bridge (Elkhart County, Indiana)
Lost Pratt pony truss bridge over Baugo Creek on County Road 28
Replaced by a new bridge in 1974

CR 29 Cahaba River Bridge (Dallas County, Alabama)
Abandoned pratt through truss bridge over Cahaba River on former CR 29
Abandoned

CR 304 Pony Truss Bridge (Comanche County, Texas)
Abandoned pony truss bridge over unnamed creek on road
Derelict/abandoned

CR 327 Through Truss (Cooke County, Texas)
Abandoned pratt through truss bridge on CR 327 over Elm Fork Trinity River
Derelict/abandoned

CR 34 - Rock Run Creek Bridge (Elkhart County, Indiana)
Lost Pratt pony truss bridge over Rock Run Creek on County Road 34
Replaced by a new bridge

CR 35 - Little Elkhart River Bridge (Elkhart County, Indiana)
Lost Pratt through truss bridge over Little Elkhart River on County Road 35
Replaced by a new bridge

CR 350S-Flatrock River Bridge (Rush County, Indiana)
Built 1893; replaced 1997
Lost Pratt through truss bridge over Flatrock River on County Road 350 South
Replaced by new bridge

CR 350S-Pipe Creek Bridge (Cass County, Indiana)
Built in 1886 by the Wrought Iron Bridge Company
Lost Pratt through truss bridge over Pipe Creek on CR 350S
Replaced by new bridge

CR 400E-Haw Creek Bridge (Bartholomew County, Indiana)
Built in 1895; replaced in 1986
Lost Pratt through truss bridge over Haw Creek on CR 400E/550N
Replaced by new bridge

CR 42-Penn Central Bridge (Elkhart County, Indiana)
Lost Through truss bridge over Conrail Railroad (Penn Central) on County Road 42
Replaced by a new bridge in 1977

CR 4481 Bridge (Wise County, Texas)
Abandoned through truss bridge over Lola Creek on CR 4481
Derelict/abandoned

CR 490N-Clifty Creek Bridge (Bartholomew County, Indiana)
Built ca. 1910; replaced 1994
Lost Pratt through truss bridge over Clifty Creek on CR 490 N
Replaced by new bridge

CR 500S-Little Sand Creek Bridge (Bartholomew County, Indiana)
Replaced 1973
Lost Pratt through truss bridge over Little Sand Creek on County Road 500 South
Collapsed after being struck by a wreckless driver

CR 600 - Muscatatuck River Bridge (Jackson County, Indiana)
Built ca. 1880 by the Wrought Iron Bridge Company; replaced in 1972.
Lost Pratt through truss bridge over Muscatatuck River on County Road 600
Replaced by a new bridge

CR 600E-Haw Creek Bridge (Bartholomew County, Indiana)
Built ca.1905; replaced in 1988
Lost Pratt through truss bridge over Haw Creek on CR 600E
Replaced by new bridge

CR 687 - Paw Paw River Bridge (Van Buren County, Michigan)
Lost Pratt through truss bridge over Paw Paw River on County Road 687
Replaced by a new bridge

CR 880W - Little Potato Creek Bridge (Clinton County, Indiana)
Lost pony truss bridge over Little Potato Creek on County Road 880 West
Replaced by a new bridges in 1959 and 1985

CR-111 Bypassed Pony Bridge (Champaign County, Ohio)
Built c.1900?
Abandoned half-hip Pratt pony truss bridge over Spain Creek on Abandoned roadway
Derelict/abandoned

CR-C Lowe Run Bridge (Muscatine County, Iowa)
Replaced 1936
Pratt through truss bridge over Lowe Run on Muscatine County Road C
Replaced by a new bridge

CR173 Bridge (Monroe County, Missouri)
Unknown
Abandoned Pratt through truss bridge over Middle Fork Salt River on Former County Road 173
Derelict/abandoned

CR410 Williams Bridge (Gallatin County, Montana)
Built 1898; rehabilitated 1980
Pratt through truss bridge over Jefferson River on CR 410
Open to traffic

CR507 Williams Bridge (Gallatin County, Montana)
Built 1892; rehabilitated 1999
Through truss bridge over Gallatin River on CR 507
Open to traffic

Crab Orchard Creek Bridge (Jackson County, Illinois)
Abandoned Pratt through truss bridge over Crab Orchard Creek on Dillinger Rd (old alignment)
Abandoned; bypassed by new bridge

Crab Orchard Creek KY 270 Bridge (Webster County, Kentucky)
Built 1922; rehabilitated 1955: rehabilitated 2009
Pony truss bridge over Crab Orchard Creek on KY 270
Open to traffic

Crabill Road Bridge (DeKalb County, Missouri)
Built 1895 by the Dildine Bridge Co.
Pony truss bridge over Little Third Fork Platte River on Crabill Road
Open to traffic

Crabtree Road Bridge (Stanislaus County, California)
Built 1920
Through truss bridge over Dry Creek on Crabtree Road
Open to traffic

Cragle Ford Bridge (Marshall County, Kansas)
Built in 1906; Replaced 1988
Lost Pratt through truss bridge over Little Blue River on Sunflower Road
Replaced by new bridge

Craig Bridge (Lewis and Clark County, Montana)
Built 1903; replaced and relocated in 2006
A three-span through truss bridge, formerly over the Missouri River at Craig, is now relocated and sitting at the old State Nursery grounds awaiting to be reassembled as a pedestrian bridge for a park.
Awaiting reconstruction at the old State Nursery grounds near Helena

Craig Road Bridge (Crawford County, Pennsylvania)
Built 1896 by Youngstown Bridge Co.
Through truss bridge over Woodcock Creek on Craig Road (TR 600)
Open to traffic

Craighead Bridge (Cumberland County, Pennsylvania)
Built 1899; rehabilitated ca. 1960
Through truss bridge over Yellow Breeches Creek on Craighead Bridge Road (TR 520)
Bridge work will be coordinated by the locals.

Cramer Hollow Bridge (Madison County, Alabama)
Pratt pony truss bridge over Upper Hurricane Creek on Private Road
Closed to public

CRandIC - Cedar River Bridge (Linn County, Iowa)
Built 1903 by the Pennsylvania Steel Co.; destroyed June 12, 2008, by flooding
Lost four span Pratt through truss bridge over Cedar River on the Cedar Rapids and Iowa City Railroad in downtown Cedar Rapids
Destroyed by flood

Crane Creek Bridge (Fayette County, Iowa)
Built 1911
Pony truss bridge over Crane Creek on U Avenue
Open to traffic

Crane Road Bridge (Crane County, Texas)
Abandoned through truss bridge over Pecos River on the Old Crane Road, east of Imperial
Abandoned with deck missing

Cratetown Road Bridge (Hunterdon County, New Jersey)
Built 1901; rehabilitated 1997
Pony truss bridge over Prescott Brook on Cratetown Road
Open to traffic

Crawford Bottoms Rd Bridge (Morgan County, Alabama)
Abandoned pony truss bridge over Cotaco Creek on Old alignment of Crawford Bottoms Rd
Abandoned, bypassed in 1987

Crawford Creek Bridge (Cass County, Missouri)
Built 1910 by the Canton Bridge Co.
Pony truss bridge over Crawford Creek on E. 227th Street
Lost

CRCX - Arthur Kill Vertical Lift Bridge (Richmond County, New York)
Built 1959; use suspended 1991; rehabilitated 2006; returned to service 2007
Through lift truss bridge over Arthur Kill on CRCX (formerly B&O RR)
Open to traffic

CRCX - Harsimus Branch Lift (Hudson County, New Jersey)
Built 1930
Pratt through truss bridge over Hackensack River on Conrail Passaic & Harsimus Line
Open to traffic

CRCX - Pacific Avenue Overpass (Hudson County, New Jersey)
Through truss bridge over Pacific Avenue on Railroad


CRCX/LV Overpass (Middlesex County, New Jersey)
Pratt through truss bridge over Middlesex Greenway (former Lehigh Valley RR) on Conrail Shared Assets (former Reading RR)
Open to traffic

Creamery Ford Bridge (Jennings County, Indiana)
Built 1897
Through truss bridge over Little Graham Creek on abandoned section of CR 800 East
Closed to all traffic

Creamery Road Bridge (Frederick County, Maryland)
Built 1885; rehabilitated 1997
Pony truss bridge over Toms Creek on Creamery Road
Open to traffic

Creek Road Bridge (Boone County, Indiana)
Built ca. 1910; rehabilitated 2012.
Through truss bridge over Sugar Creek on CR 350 West (Creek Road) just east of I-65
Closed due to damage caused by oversize farm tractor and plow

Creek Road Bridge (Warren County, New Jersey)
Built 1936; rehabilitated 1992
Pony truss bridge over Pohatcong Creek on Creek Road in Pohatcong Township
Open to traffic

Creek Road-Cussewago Creek Bridge (Crawford County, Pennsylvania)
Built ca. 1895; rehabilitated ca. 1955
Pratt pony truss bridge over Cussewago Creek on Creek Road (TR 751)
Open to traffic

Crescent Bridge (Scott County, Iowa)
Built 1898, Iowa Approach Added 1905
Camelback through truss bridge over Mississippi River on BNSF/CP/IC&E/DM&E Railroad in Davenport
Open to traffic

Crescent Bridge (Belmont County, Ohio)
Styleistically, this bridges dates from 1882-1885 (based on the cast elements)
Lost Pratt through truss bridge over Wheeling Creek on Crescent Road
No longer exists

Crider Road Bridge (Richland County, Ohio)
Abandoned Pratt through truss bridge over Black Fork Mohican River
Abandoned

Cristy Bottom Road-Judith River Bridge (Fergus County, Montana)
Built 1913
Lost Pratt through truss bridge over Judith River on Cristy Bottom Road
Removed but not replaced

Crittenden Creek CR 550S Bridge (Hendricks County, Indiana)
Replaced 1972
Lost Pratt pony truss bridge over Crittenden Creek on Cr 550 S
Replaced by new bridge

Croft State Park Bridge #1 (Spartanburg County, South Carolina)
Built ca. 1900
Pratt pony truss bridge over Kelsey Creek on an abandoned wagon road
abandoned

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