Perry Highway Bridge (Mercer County, Pennsylvania)
Built 1928; rehabilitated 1975
Through truss bridge over Neshannock Creek on PA 19 (Perry Highway)
Open to traffic

Perry Railroad Bridge (Jefferson County, Kansas)
Two-span skewed through truss railroad bridge over the Delaware River just west of Perry
Open to two-track railroad traffic

Peru Bridge (La Salle County, Illinois)
Built 1958
Cantilevered through truss bridge over the Illinois River on IL 251 at Peru
Open to two-lane traffic

Peshtigo River WI 64 Bridge (Marinette County, Wisconsin)
Built 1931; rehabilitated 1979
Through truss bridge over Peshtigo River on WI 64
Open to traffic

Petroleum Center Bridge (Venango County, Pennsylvania)
Built 1884 by the Morse Bridge Co.; rehabilitated 1984
Two-span through truss bridge over Oil Creek on PA 1004 (Eagle Rock Road)
Open to one-lane traffic

Petticoat Lane Bridge (Orange County, New York)
Built 1884 by the Groton Iron Bridge Co.
Through truss bridge over Shawangunk Kill on Petticoat Lane, northeast of Bloomingburgh
Open to traffic

Peyton Bridge (Jackson County, Oregon)
Built 1975
Deck truss bridge over Rogue River on OR 62
Open to traffic

Phantom Canyon No. 1 Tunnel (Fremont County, Colorado)
Built 1894 by the Florence and Cripple Creek Railroad
Tunnel on CR 67 (Phantom Canyon Road) north of Florence
Open to one-lane traffic

Phantom Canyon No. 2 Tunnel (Fremont County, Colorado)
Built 1894 by the Florence and Cripple Creek Railroad
Tunnel on CR 67 (Phantom Canyon Road) north of Florence
Open to one-lane traffic

Phillips Covered Bridge (Parke County, Indiana)
Built 1909 by J.A. Britton
Covered bridge over Rocky Run on CR 450W, southeast of Montezuma
Open to traffic

Pickerel Creek Bridge (Greene County, Missouri)
Pony truss bridge over Pickerel Creek on FM 128, southwest of Bois D'Arc
Open to one-lane traffic

Pikes Peak Bridge (Pulaski County, Missouri)
Built 1932
Through truss bridge over Gasconade River on MO 17 north of Waynesville
Open to two-lane traffic, but in very poor condition

Pilot Grove Road Bridge (Moniteau County, Missouri)
Built ca. 1940; rehabilitated 1992
Pony truss bridge over Pilot Branch on Pilot Grove Road
Open to traffic

Pinch Creek CR 135 Bridge (Callaway County, Missouri)
Pony truss bridge over Pinch Creek on CR 135
Open to one-lane traffic

Pine Street Bridge (Butler County, Missouri)
Built 1934; rehabilitated 1986. Parallel eastbound bridge built 1975.
Deck truss bridge on westbound Business US 60 (Pine Street) over Black River in Poplar Bluff
Open to two-lane westbound traffic

Pine Street Bridge (Snyder County, Pennsylvania)
Built 1952; rehabilitated 1992
Three-span pony truss bridge over Penns Creek on E. Pine Street (PA 1011) in Selinsgrove
Open to traffic

Pinetown Covered Bridge (Lancaster County, Pennsylvania)
Built 1867; rehabilitated 1974
Covered bridge over Big Conestoga River on Bridge Road (TR 620)
Open to traffic

Piney Creek US 167 Bridge (Sharp County, Arkansas)
Built 1928 by Fred Luttjohann; widened in 1956
Open-spandrel arch bridge over Piney Creek on US 167 in Evening Shade
Open to traffic

Pipe Creek Bridge (Ottawa County, Kansas)
Built 1915
Through truss bridge over Pipe Creek on P.7-7 Local, 2.7 mi. west and 6.0 mi. north of Minneapolis
Open to traffic

Plainview Road Bridge (Franklin County, Arkansas)
Built 1940; rehabilitated 1976
Pony truss bridge over an unnamed creek on Plainview Road (CR 537)
Open to traffic

Plass Ditch Bridge (Knox County, Indiana)
Built 1925
Pony truss bridge over Plass Ditch on CR 1350 South
Open to traffic

Plastic Bridge (Russell County, Kansas)
Built 1996
Bridge over Unnamed creek on Local Rd. 208
Open to traffic

Platt Street Bridge (Hillsborough County, Florida)
Built 1926
Bascule bridge over Hillsborough River on Platt Street in Tampa
Open to traffic

Platte Purchase Bridge (Platte County, Missouri)
Built 1957; rehabilitated 1997
Through truss bridge over the Missouri River on Northbound US 69 in Kansas City
Open to northbound traffic

Platte River MO 45 Bridge (Platte County, Missouri)
Built 1933
Three-span through truss bridge over Platte River on MO 45 in Farley
Open to traffic with a 45 ton limit

Platte River Rail Bridge (Platte County, Missouri)
Baltimore through truss bridge over Platte River on Railroad in Parkville
Open to traffic

Plattsmouth Bridge (Mills County, Iowa)
Built 1929
Through truss toll bridge over Missouri River on US 34 at Plattsmouth
Open to traffic

Pleasant Ridge Road Bridge (Caldwell County, Missouri)
Bedstead pony truss bridge over Cottonwood Creek on N.E. Pleasant Ridge Road
Open to traffic

Pleasant Valley Cemetery Bridge (Wayne County, Missouri)
Wooden bridge over roadside ditch between US 67 and Pleasant Valley Cemetery, just north of Route A
Open to one-lane traffic on an immediate dead end access road

Pleasantville Covered Bridge (Berks County, Pennsylvania)
Built 1852 as an uncovered bridge; covered in 1856
Covered bridge over Little Manatawny Creek on PA 1030 (Covered Bridge Road)
Open to traffic

Plum Creek Bridge (Madison County, Missouri)
Built 1922
Tee beam bridge over Plum Creek on CR 504 (Old MO 72)
Open to traffic

Plummer Creek Covered Bridge (Greene County, Indiana)
Built 1883 by A.M. Kennedy & Sons; rehabilitated 1997
Covered bridge over Plummer Creek on Baseline Road (CR 25 East)
Open to traffic

POC Next to Glendale Blvd. Bridge (Los Angeles County, California)
Built 1929
Wooden arch bridge over Los Angeles River on Glendale Blvd. in Los Angeles
Open to traffic

Pocahontas Bridge (Randolph County, Arkansas)
Built 1934 by the Pittsburgh-Des Moines Steel Co., replacing an earlier through truss structure located closer to the railroad bridge. Parallel bridge built 1986.
Through truss bridge with a center swing span over Black River on US 67 at Pocahontas
Open to two lanes of westbound traffic; eastbound traffic is carried by a parallel deck girder bridge

Point Remove Creek AR 124 Bridge (Conway County, Arkansas)
Built 1957-58
Through truss bridge over West Fork Point Remove Creek on AR 124
Open to traffic

Polecat Creek Bridge (Butler County, Kansas)
Built ca. 1901
Stone arch bridge over Polecat Creek, 1.4 mi. east and 5.0 mi. south of Rose Hill
Open to traffic

Polk Bayou Arch Bridge (Independence County, Arkansas)
Built 1930 by the Luten Bridge Co.
Five-span open-spandrel arch bridge over Polk Bayou on AR 69 in Batesville
Open to traffic

Polk Road Bridge (Jefferson County, Indiana)
Built 1905
Pony truss bridge over Little Creek on Polk Road (CR 100S)
Open to one-lane traffic

Pomeroy-Mason Bridge (Meigs County, Ohio)
Built 1928; rehabilitated 1976
Cantilevered through truss bridge over Ohio River on OH 833 (formerly US 33) between Pomeroy, OH, and Mason, WV
Open to traffic

Pomme de Terre River Bridge (Polk County, Missouri)
Built 1914 by the Canton Bridge Co.
Through truss bridge over Pomme de Terre River on 117th Road, just beyond the end of Route NN
Open to traffic

Pomme de Terre River CR 273 Bridge (Hickory County, Missouri)
Through truss bridge over Pomme de Terre River on CR 273
Open to traffic

Pomme de Terre Route H Bridge (Polk County, Missouri)
Built 1946
Open-spandrel arch bridge over Pomme de Terre River on Route H
Open to traffic

Poncha Springs Bridge (Chaffee County, Colorado)
Built 1938
Pony truss bridge over South Arkansas River on US 285 at Poncha Springs
Open to traffic

Pondtown Mill Bridge (Adams County, Pennsylvania)
Built ca. 1880
Three-span stone arch bridge over Bermudian Creek on PA 1005 (Lattimore Valley Road) in Lake Meade
Open to traffic

Poplar Creek Railroad Bridge (Roane County, Tennessee)
Through truss bridge over Poplar Creek on the Southern Freight Railroad at the Oak Ridge complex in Oak Ridge
Open to traffic

Poplar Street Bridge (St. Louis, Missouri)
Built 1963
Steel deck girder bridge over the Mississippi River on I-55/I-64/I-70/US 40 in downtown St. Louis
Open to traffic

Popolopen Creek Bridge (Orange County, New York)
Built 1937; rehabilitated 1992
Deck truss bridge over Popolopen Creek on US 9W in West Point
Open to traffic

Port Arthur Street Bridge (Sevier County, Arkansas)
Built 1923
Small arch bridge over Little Bear Creek on Port Arthur Street in De Queen
Open to traffic

Porterfield Road Bridge (Venango County, Pennsylvania)
Built ca. 1895
Stone arch bridge over Mill Creek on TR 357 (Porterfield Road)
Open to traffic

Portland Bridge (Fremont County, Colorado)
Built 1927
Deck truss over the Arkansas River on CO 120 at Portland in Penrose
Open to traffic

Portland Mills Covered Bridge (Parke County, Indiana)
Originally built 1856 by Henry Wolfe; relocated 1961; arsoned in 1989; reconstructed 1996
Covered bridge over Little Raccoon Creek on CR E650N
Open to traffic

Portland Railroad Bridge (Fremont County, Colorado)
Through truss bridge over the Arkansas River on the Union Pacific Railroad at the Holcim Plant in Portland
Open to traffic

Possum Kingdom Bridge (Palo Pinto County, Texas)
Built 1942 by the Works Progress Administration
Eighteen-span stone arch bridge over Brazos River on TX 16
Open to traffic

Possum Run Road Bridge (Warren County, Indiana)
Built 1925; rehabilitated 1965
Pony truss bridge over Possum Run on Possum Run Road
Open to traffic

Possum Trot Road Bridge (Moniteau County, Missouri)
Built ca. 1940
Pony truss bridge over Factory Creek on Possum Trot Road
Open to traffic

Poteau River Bridge (Le Flore County, Oklahoma)
Built 1946
Through truss bridge over Poteau River on US 271 in Pocola
Open to traffic

Poteau River Bridge (Le Flore County, Oklahoma)
Built 1952
Through truss bridge over Poteau River on E1395 (Old US 59) in Poteau
Open to traffic

Pott's Ford Bridge (Cloud County, Kansas)
Built 1884 by the Wrought Iron Bridge Co.
Through truss bridge over Solomon River on a local road, southwest of Glasco
Open to one-lane traffic

Pottawatomie Creek Bridge (Miami County, Kansas)
Built 1932; rehabilitated 1995
Three span through arch bridge over Pottawatomie Creek on Old KS 7 in Osawatomie
Open to traffic

Potters Lake Drainage Bridge (Douglas County, Kansas)
Stone arch bridge over Potters Lake Drainage on Foot path
Open to traffic

Powell Bridge (McDonald County, Missouri)
Through truss bridge over Big Sugar Creek on Cowan Ridge Road (CR SE-E-58), just southwest of Route E near Powell
Open to one-lane traffic with a 3 ton weight limit

Prairie Creek Bridge (Linn County, Iowa)
Built 1906; rehabilitated 1989
Through truss bridge over Prairie Creek on Old Bridge Road in Cedar Rapids
Open to traffic

Prairie Creek Bridge (Dubuque County, Iowa)
Built 1901
Through truss bridge over Prairie Creek on a local road
Open to traffic

Prairie Creek Bridge (Dubuque County, Iowa)
Built ca. 1930
Pony truss bridge over Prairie Creek on a local road
Open to traffic

Prairie Fork Bridge (Christian County, Illinois)
Pony truss bridge over Prairie Fork on TR 297
Open to traffic

Prairie Grove Bridge (Washington County, Arkansas)
Built 1923 by the Luten Bridge Co.
Concrete arch bridge over Illinois River on CR 623 (Black Nursery Road) northeast of Prairie Grove
Open to one-lane traffic

Prescott Bridge (Linn County, Kansas)
Built 1918
Three-span stone arch bridge over a branch of Little Osage River on 200th Road, southwest of Prescott
Open to traffic

Pretty Prairie Road Bridge (Tippecanoe County, Indiana)
Built 1925; rehabilitated 1977
Four-span concrete arch bridge over Tippecanoe River on Pretty Prairie Road
Open to traffic

Prospect Bridge (Marion County, Ohio)
Built 1913 by the Standard Engineering Co.; rehabilitated 1985
Through truss bridge over Scioto River on OH 47 in Prospect
Open to two-lane traffic

Pruitt Bridge (Newton County, Arkansas)
Built 1931 by the Virginia Bridge & Iron Co.
Through truss bridge over Buffalo River on AR 7
Open to traffic

Pugh Ford Bridge (Bartholomew County, Indiana)
Built 1911 by the Elkhart Bridge & Iron Co.; rehabilitated 1997
Two-span through truss bridge over Flatrock River on CR 900 North
Open to traffic

Puppy Creek Bridge (Benton County, Arkansas)
Built ca. 1940; rehabilitated 2000
Wooden deck bridge over Puppy Creek on Goad Springs Road (CR 240) in Lowell
Open to one-lane traffic

Purgatoire River US 350 Bridge (Las Animas County, Colorado)
Built 1937
Pony truss bridge over Purgatoire River on US 350
Open to two-lane traffic on a major state highway

Pyatt Arch Bridge (Marion County, Arkansas)
Built 1923 by M.K. Orr Contracting Co. of Harrison
Three-span closed-spandrel arch bridge over Crooked Creek on Spur US 62 at Pyatt
Open to one-lane traffic

Pyrtle Spring Bridge (Reynolds County, Missouri)
Built 1923; made obsolete by a new bridge in 1968
Three-span pony truss bridge over Sinking Creek on Old MO 21
Open to traffic on a paved road with a 12 ton weight limit

Q Street Bridge (Washington, District of Columbia)
Built 1915; rehabilitated 2000
Five-span concrete arch bridge over Rock Creek and Potomac Parkway on Q Street NW
Open to traffic

Quarry Road Bridge (Caldwell County, Missouri)
Built ca. 1930
Pony truss bridge over a branch of Log Creek on S.E. Quarry Road
Open to traffic

Quartz Creek Bridge (Gunnison County, Colorado)
Built 1990
Wooden pony arch bridge over Quartz Creek on CR 76
Open to traffic

Quincy Bay Railroad Bridge (Adams County, Illinois)
Plate girder bridge over Quincy Bay on the BNSF Railroad in Quincy
Open to railroad traffic

Quincy Bayview Bridge (Adams County, Illinois)
Built 1986 at a cost of $17,230,000
Cable-stayed bridge over the Mississippi River on westbound US 24 at Quincy
Open to two lanes of westbound traffic

Quincy Memorial Bridge (Adams County, Illinois)
Built 1928-1930; rehabilitated 1981
Cantilevered through truss bridge over the Mississippi River on eastbound US 24 at Quincy
Open to two lanes of eastbound traffic

Quincy Railroad Bridge (Adams County, Illinois)
Originally opened Nov. 9, 1868; later rebuilt
Through truss bridge over the Mississippi River on the BNSF Railroad (formerly CB&Q) at Quincy
Open to railroad traffic

Quinsippi Island Bridge (Adams County, Illinois)
Possibly built 1868 by the CB&Q Railroad; later retrofitted for vehicle traffic
Plate girder swing bridge over Quincy Bay providing access to Quinsippi Island Park in Quincy
Open to one-lane traffic

R.H. Henry Bridge (Warren County, Mississippi)
Built 1929
Through truss bridge over Big Black River on Old US 80
Open to traffic

Raccoon River Lincoln Highway Bridge (Greene County, Iowa)
Built 1912; rehabilitated 1923; Due for major renovation
Arch bridge over Raccoon River on a local road
Open to traffic

Railey Creek Bridge (Stone County, Missouri)
Built 1923
Through truss bridge over Railey Creek on MO 413 (formerly MO 13)
Open to traffic

Railroad Bridge (Wilson County, Kansas)
Built ca. 1930
Through truss bridge over an unnamed road on railroad tracks, 1.0 mi. north and 1.1 mi. west of New Albany
Open to traffic

Rainbow Bridge (Niagara County, New York)
Built 1941
Steel arch bridge over Niagara River on Rainbow Bridge in Niagara Falls. Crosses U.S./Canada Border.
Open to traffic

Rainbow Bridge (Jefferson County, Texas)
Opened Sept. 8, 1938; parallel bridge built 1991; rehabilitated and reopened to northbound traffic in 1998
Through truss bridge over Neches River on Westbound TX 73 in Port Arthur
Open to traffic

Ramp Creek Covered Bridge (Brown County, Indiana)
Built 1838 by Henry Wolf; relocated 1932; rehabilitated 1986
Double-barreled covered bridge over North Fork Salt Creek at Brown County State Park in Nashville
Open to two lanes of traffic

Ramsey Branch Old US 61 Bridge (Cape Girardeau County, Missouri)
Built 1928
Pony truss bridge over Ramsey Branch on Old US 61 just south of intersection with MO 74 and South Sprigg Street in Cape Girardeau
Open to traffic on a dead-end paved road

Ramsey Creek Bridge (Pike County, Missouri)
Pony truss bridge over Ramsey Creek on CR 207
Open to one-lane traffic with a 6 ton weight limit

Ramsour Road Bridge (Ashley County, Arkansas)
Built 1972
Wooden bridge over Coffee Creek Relief on Ramsour Road (CR 11) at Mill Pond southwest of Crossett in West Crossett
Open to one-lane traffic

Range Line Road Bridge (Milwaukee County, Wisconsin)
Built 1935
Concrete arch bridge over Milwaukee River on Range Line Road in River Hills
Open to traffic

Ravenswood Bridge (Mason County, West Virginia)
Cantilevered through truss bridge over Ohio River on US 33 near Ravenswood
Open to traffic

Raytown Road Bridge (Jackson County, Missouri)
Built 1920; reduced to one-way traffic in 2004; rehabilitated 2005
Wooden trestle bridge over the dismantled Rock Island Railroad on Raytown Road in Raytown
Open to one-lane northbound traffic

Red Bridge (Christian County, Missouri)
Three-span pony truss bridge over Bull Creek on Red Bridge Road southeast of Ozark
Open to one-lane traffic

Red Cliff Arch Bridge (Eagle County, Colorado)
Built 1940; rehabilitated 2004
Steel deck arch bridge over Eagle River, Union Pacific Railroad, and Water Street on US 24 at Red Cliff
Open to traffic

Red Cliff Pine Street Bridge (Eagle County, Colorado)
Built 1992
Wooden arch bridge over the Union Pacific Railroad and Eagle River on Pine Street in Red Cliff
Open to traffic

Red Cliff Truss Bridge (Eagle County, Colorado)
Built 1934
Deck truss bridge over Eagle River and the Union Pacific Railroad on Water Street at Red Cliff
Open to traffic