Highway 134 Bridge (Miller County, Missouri)
Concrete arch bridge with stone facing over a branch of Patterson Hollow on MO 134 within Lake of the Ozarks State Park
Open to traffic

Highway 282 Bridge (Crawford County, Arkansas)
Built 1940 by the Works Progress Administration
Stringer bridge over an unnamed creek on AR 282
Open to traffic

Highway 33 Bridge (Union County, Tennessee)
Built 1936
Raised through truss bridge over Clinch River (Norris Lake) on State Highway 33 between Maynardville and Tazewell
Open to traffic

Hilea Bridge (Hawaii County, Hawaii)
Built 1940
Wooden bridge over Hilea Stream on Hawaii Belt Road (Route 11)
Open to traffic

Hill Avenue Arch Bridge (Knox County, Tennessee)
Built ca. 1920; rehabilitated 1988
Concrete arch bridge over First Creek on Hill Avenue
Open to traffic

Hill Creek Bridge (Pike County, Illinois)
Built 1934; rehabilitated 1996
Pony truss bridge over Hill Creek on Riverview Drive in Pearl
Open to traffic

Hill Creek Bridge (Lyon County, Kansas)
Built ca. 1930
Stone arch bridge over Hill Creek, 0.5 mi. west of Admire
Open to traffic

Hillers Creek CR 436 Bridge (Callaway County, Missouri)
Pony truss bridge over Hillers Creek on CR 436
Open to traffic

Hillers Creek Old US 54 Bridge (Callaway County, Missouri)
Built 1922
Through truss bridge over Hillers Creek on Old US 54 south of Fulton
Open to traffic

Hillsgrove Covered Bridge (Sullivan County, Pennsylvania)
Built 1850
Covered bridge over Loyalsock Creek on Covered Bridge Road (TR 357)
Open to traffic

Hillside Road Bridge (Cuyahoga County, Ohio)
Built 1923 by the King Bridge Co.; rehabilitated 2003
Through truss bridge over the Cuyahoga River on Hillside Road within Cuyahoga Valley National Park in Independence
Open to two-lane traffic

Himmel's Church Covered Bridge (Northumberland County, Pennsylvania)
Built 1874; rehabilitated 1973
Covered bridge over Schwaben Creek on Middle Creek Road, east of Rebuck
Open to traffic

Hinkson Creek Old Route K Bridge (Boone County, Missouri)
Built ca. 1950; made obsolete by new bridge in 1968
Pony plate girder bridge over Hinkson Creek on Old Route K just off MO 163 in Columbia
Open to traffic

Hodges Bayou Bridge (Pulaski County, Illinois)
Built 1929
Concrete bridge over Hodges Bayou on Old IL 37 (originally IL 147, also called TR 78A)
Open to two-lane traffic

Hodges Road Bridge (Shawnee County, Kansas)
Built ca. 1920 by F.E. Marsh & Co.
Through truss bridge over Middle Branch Wakarusa River on Hodges Road, 1.0 mi. west and 0.6 mi. south of Auburn
Open to traffic

Hodgsons Mill Bridge (Ozark County, Missouri)
Built ca. 1925; probably relocated here from elsewhere
Pony truss bridge over the spring branch at Hodgsons Mill, just off MO 181
Open to traffic for private use only

Hoffman Creek Bridge (Fayette County, Illinois)
Built 1924, bypassed by modern bridge in 1954.
Concrete deck girder bridge over Hoffman Creek on Old US 51
Open to traffic

Hoffstadt Creek Bridge (Cowlitz County, Washington)
Built 1991
Deck truss bridge over Hoffstadt Creek on WA 504
Open to traffic

Hog Creek IN 3 Bridge (Scott County, Indiana)
Built 1939; rehabilitated 1979
Pony truss bridge over Hog Creek on IN 3
Open to traffic

Holland Creek Bridge (Russell County, Alabama)
Built 1940
Warren pony truss bridge over Holland Creek on 10th Avenue in Phenix City
Open to traffic

Holliday Creek No. 1 Bridge (Wayne County, Missouri)
Built ca. 1970
Wooden bridge over Holliday Creek on CR 537 just north of Route D
Open to one-lane traffic with 3 weight limit

Holliday Creek No. 4 Bridge (Wayne County, Missouri)
Built ca. 1950
Recycled stringer bridge over Holliday Creek on CR 537
Open to one-lane traffic with a 3 ton weight limit

Holliday Creek No. 5 Bridge (Wayne County, Missouri)
Wooden deck bridge over Holliday Creek on CR 537 near Route E
Open to one-lane traffic with a 3 ton weight limit

Hollingshead Covered Bridge (Columbia County, Pennsylvania)
Built 1851; rehabilitated 1999
Covered bridge over Catawissa Creek on Old Reading Road, east of Catawissa
Open to traffic

Hollow Road Bridge (Northumberland County, Pennsylvania)
Built 1897 by the King Bridge Co.; rehabilitated 1972
Pony truss bridge over Schwaben Creek on Hollow Road (TR 430), west of Rebuck
Open to traffic

Holly Drive under the Hollywood Freeway (Los Angeles County, California)
Built 1952
Concrete arch bridge over Holly Drive on US 101 in Los Angeles
Open to traffic

Holly Hills Drive Bridge (St. Louis, Missouri)
Built 1973
Modern steel arch bridge over the railroad on Holly Hills Drive at Carondelet Park in St. Louis
Open to traffic

Holly Street over the Arroyo Seco (Los Angeles County, California)
Built 1925
Concrete arch bridge over Arroyo Bl & Arroyo Seco on Holly Street in Pasadena
Open to traffic

Hollywood Beach Railroad Bridge (Jefferson County, Missouri)
Three-span through truss bridge over the Meramec River on the BNSF Railroad in Arnold
Open to railroad traffic

Holton Avenue Viaduct (Milwaukee County, Wisconsin)
Built 1926; modernized 1987; Marsupial Bridge added 2005
Viaduct over N. Water Street, Commerce Street and Milwaukee River in Milwaukee
Open to traffic

Honey Creek Bluemound Road Bridge (Milwaukee County, Wisconsin)
Built 1928; rehabilitated 1940
Stringer bridge over Honey Creek on US 18 / West Blue Mound Road in Wauwatosa
Open to traffic

Honey Creek Bridge (Greenwood County, Kansas)
Built ca. 1930
Pratt through truss bridge over Honey Creek, 2.5 mi. east of Climax
Open to traffic

Honey Creek Bridge (Macoupin County, Illinois)
Built 1920
Concrete bridge over Honey Creek on Old IL 4 (at one time US 66) between Carlinville and Gillespie, 5.8 mi. south of Carlinville
Open to traffic

Honey Creek Bridge (Marshall County, Iowa)
Built 1915
Plate girder bridge over Honey Creek on a local road
Open to traffic

Honey Creek Bridge (North of Bluemound) (Milwaukee County, Wisconsin)
Built 1933
Concrete arch bridge over Honey Creek on Honey Creek Prkwy North of Hwy 18
Replaced

Honey Creek Bridge (S. 84th Street) (Milwaukee County, Wisconsin)
Built 1934
Bridge over Honey Creek on Sth 181-S 84th Street in Milwaukee
Open to traffic

Honey Creek Bridge (Wisconsin Avenue) (Milwaukee County, Wisconsin)
Built 1934
Stringer bridge over Honey Creek on West Wisconsin Av in Wauwatosa
Open to traffic

Honey Creek Parkway Bridge (South of Bluemound) (Milwaukee County, Wisconsin)
Built 1933
Concrete arch bridge over Honey Creek on Honey Creek Prkwy South of Hwy 18
Open to traffic

Honey Creek Portland Avenue Bridge (Milwaukee County, Wisconsin)
Built 1933
Concrete arch bridge over Honey Creek on Portland Avenue in Wauwatosa
Open to traffic

Honeydew Bridge (Humboldt County, California)
Built 1920
Through truss bridge over Mattole River on Mattole Road
Open to traffic

Hopewell Bridge (Cedar County, Missouri)
Built 1911 by the Canton Bridge Co.
Through truss bridge over Cedar Creek on CR 1320 (Hopewell Road)
Open to traffic

Hopewell Church Covered Bridge (Perry County, Ohio)
Built 1874
Covered bridge over Painter Creek on CR 51
Open to one-lane traffic

Hopewell Creek TR 259 Bridge (Preble County, Ohio)
Built by the Indiana Bridge Co.
Pony truss bridge over Hopewell Creek on TR 259
Open to traffic

Horine Road Trestle (Jefferson County, Missouri)
Wooden railroad trestle on the BNSF Railroad over Horine Road, just west of I-55 in Festus
Open to railroad traffic above and road traffic below

Horlick Drive Bridge (Racine County, Wisconsin)
Built 1925; Rebuilt or Replaced by Arch Bridge 2004
Concrete arch bridge over Root River on Kinze Avenue in Racine
Rebuilt or Replaced

Horlick Street Bridge (Racine County, Wisconsin)
Built 1925; Rebuilt or Replaced by Arch Bridge 2004
Concrete arch bridge over Root River on Liberty Street in Racine
Open to traffic

Horse Creek MO 32 Bridge (Cedar County, Missouri)
Built 1927
Pony truss bridge over Horse Creek on MO 32
Open to one-lane traffic

Horse Creek MO 97 Bridge (Cedar County, Missouri)
Built 1954
Pony truss bridge over Horse Creek on MO 97
Open to traffic

Horse Creek Route CC Bridge (Cedar County, Missouri)
Built 1958
Three-span pony truss bridge over Horse Creek on Route CC
Open to two-lane traffic

Horsehead Creek Bridge (Johnson County, Arkansas)
Built 1940 by the Works Progress Administration
Stringer bridge over Horsehead Creek on AR 164
Open to traffic

Horsehead Creek US 64 Bridge (Johnson County, Arkansas)
Built 1933 by Fred Luttjohann of Topeka, Kansas
Two-span pony truss bridge over Horsehead Creek on US 64
Open to traffic

Horsethief Canyon Bridge (Klickitat County, Washington)
Built 1931
Concrete arch bridge over Horsethief Canyon on WA 14
Open to traffic

Houck Covered Bridge (Putnam County, Indiana)
Built 1880 by the Massillon Bridge Co.; rehabilitated 1994
Two-span covered bridge over Big Walnut Creek on CR 550S
Open to traffic

Huddlestone Arch (New York County, New York)
Built 1866 by Calvert Vaux and Jacob Wrey Mould
Stone arch bridge over Montayne's Rivulet on East Drive in New York
Open to traffic

Hudson Street Bridge (Langlade County, Wisconsin)
Built 1939
Stone arch bridge over Spring Brook on Hudson Street in Antigo
Open to traffic

Huerfano Valley Bridge (Huerfano County, Colorado)
Built 1916
Two-span Luten arch bridge over Huerfano River on CR 104
Open to traffic

Huffman Covered Bridge (Putnam County, Indiana)
Built 1880
Two-span covered bridge over Big Walnut Creek on Huffman Road
Open to traffic

Huffman Road Bridge (Sevier County, Arkansas)
Built ca. 1930
Pony truss bridge over Woolsey Creek on Huffman Road (CR 265)
Open to one-lane traffic

Hughes Creek US 61 Bridge (Cape Girardeau County, Missouri)
Built 1922
Pony truss bridge over Hughes Creek on US 61 south of Old Appleton
Open to two-lane traffic on a paved road

Hulston Mill Bridge (Dade County, Missouri)
Built 1927 by Ed. W. Appleby
Pony truss bridge over Sac River (Stockton Lake) on CR 372, just beyond the end of Route EE
Open to traffic, but closed for flooding on 4/27/2008

Humboldt Bridge (Allen County, Kansas)
Built 1932
Two-span Marsh arch bridge over Neosho River on Bridge Street in Humboldt
Open to traffic

Hune Covered Bridge (Washington County, Ohio)
Built 1879 by Rolla Merydith; rehabilitated 1998
Covered bridge over Little Muskingum River on Township Road 34
Open to one-lane traffic

Huntington Drive over Eaton Wash (Los Angeles County, California)
Built 1962
Concrete tee beam bridge over Eaton Wash on Huntington Drive in San Marino
Open to traffic

Huntington Drive over Rubio Wash (Los Angeles County, California)
Built 1910; Replaced 1963
Culvert under Huntington Drive in San Marino
Open to traffic

Huntington Drive over Santa Anita Wash (Los Angeles County, California)
Built 1958
Bridge over Santa Anita Wash on Huntington Drive in Monrovia
Open to traffic

Huntsville Pike Bridge (Madison County, Indiana)
Built ca. 1920; rehabilitated 1985
Through truss bridge over Fall Creek on Huntsville Pike in Pendleton
Open to traffic

Hurricane Creek Bridge (Lincoln County, Missouri)
Built ca. 1920
Pony truss bridge over Hurricane Creek on Old Highway 79 (CR 925) just south of Route M
Open to traffic with a 10 ton weight limit

Hurricane Deck Bridge (Camden County, Missouri)
Built 1934-36; rehabilitated 1985
Cantilevered deck truss bridge over Osage Arm, Lake of the Ozarks, on MO 5
Open to traffic

Hyperion Avenue over the Los Angeles River (Los Angeles County, California)
Built 1929
Concrete arch bridge over Los Angeles River on Hyperion Avenue in Los Angeles
Open to traffic

I & M Railroad Bridge at Turkey River Overflow (Winneshiek County, Iowa)
Bridge over Turkey River Overflow parallel to Hwy. 24 Bridge on I & M Railroad in Jackson Junction
Open to traffic

I-229 Big Sioux River Bridge at Western Ave. Exit (Minnehaha County, South Dakota)
Built 1994
Stringer bridge over Big Sioux Rv on I-229, 0.3 mi. W of Western Ave. Interchange in Sioux Falls
Open to traffic

I-229 Bridge at Rice Street Interchange (Minnehaha County, South Dakota)
Built 2001 Previous span was built in the 1950s.
Stringer bridge over Big Sioux Rv on I229 N in Sioux Falls
Open to traffic

I-90 Bridge at Big Sioux Crossing (Minnehaha County, South Dakota)
Built 1992
Stringer bridge over Big Sioux Rv, Local Road on I-90 W&E in Sioux Falls
Open to traffic

IA 24 Bridge at Turkey River Overflow (Winneshiek County, Iowa)
Built 1933
Steel stringer bridge over Turkey River Overflow on Ia 24 in Jackson Junction
Open to traffic

ICG Railroad Bridge (Lauderdale County, Mississippi)
Built 1920
Bridge over ICG Railroad on Old Hwy 80 West
Open to traffic

Idabel Bridge (McCurtain County, Oklahoma)
Built 1923
Through truss bridge over Little River on D4615 just north of Idabel in Idabel
Open to traffic

Illinois and Michigan Canal Railroad Bridge (Grundy County, Illinois)
Through truss bridge over Illinois and Michgan Canal on Rock Island Railroad
open to railroad traffic

Illinois Bayou AR 164 Bridge (Pope County, Arkansas)
Built 1940; rehabilitated 1974
Concrete bridge over Illinois Bayou on AR 164
Open to traffic

Illinois River I-39 Bridge (La Salle County, Illinois)
Built 1987
Steel through arch bridge over the Illinois River on I-39/US 51 near La Salle in Oglesby
Open to four lanes of traffic

Illinois River I-474 Bridge (Peoria County, Illinois)
Built 1975
Pair of cantilevered through truss bridges over the Illinois River on I-474 south of Peoria in Bartonville
Open to four lanes of traffic

Imboden Bridge (Lawrence County, Arkansas)
Built 1937 by C.F. Lytle of Sioux City, Iowa
Pony and deck truss bridge over Spring River and the Frisco Railroad on US 62 at Imboden
Open to two-lane traffic, with a pedestrian sidewalk

Imhoff Road Bridge (Cooper County, Missouri)
Built 1907
Two-span through truss bridge over Lamine River on Imhoff Road
Open to one-lane traffic

Independence Bridge (Pike County, Illinois)
Through truss bridge over Honey Creek on Road 900 N (Township Road 359) east of Independence, 4.16 mi. east of Independan
Open to one-lane traffic

Index Railroad Bridge (Bowie County, Texas)
Built 1899-1900 by the Missouri Valley Bridge & Iron Works
Through truss swing bridge over Red River on the KCS Railroad
Open to traffic

Indian Camp Covered Bridge (Guernsey County, Ohio)
Built 1855; rehabilitated 1999
Covered bridge over Indian Camp Run on Covered Bridge Road (TR 611) just off OH 658
Open to one-lane traffic

Indian Creek Bridge (Greene County, Indiana)
Built 1905
Pony truss bridge over Indian Creek on CR 1360 East
Open to traffic

Indian Creek Bridge (Edwards County, Illinois)
Built 1938
Arch bridge over Indian Creek on FAS 2815, 1 mi. west of Bone Gap
Open to traffic

Indian Creek IN 135 Bridge (Morgan County, Indiana)
Built 1933; rehabilitated 1982
Through truss bridge over Indian Creek on IN 135 in Morgantown
Open to two-lane traffic

Indian Creek Old MO 76 Bridge (McDonald County, Missouri)
Built 1929 by contractor M.E. Gillioz
Three-span open-spandrel arch bridge over Indian Creek on Cedar Road (Old MO 76) at Anderson
Open to traffic

Indian Creek Route EE Bridge (McDonald County, Missouri)
Built 1928
Three-span through truss bridge over Indian Creek on Route EE in Lanagan
Open to two-lane traffic

Indian Creek US 61 Bridge (Perry County, Missouri)
Built 1925
Concrete tee beam bridge over Indian Creek on US 61
Open to two-lane traffic

Indian Ford Bridge (Stoddard County, Missouri)
Formerly a bridge on the Frisco Hoxie Branch railroad built in 1926(?) and later retrofitted for vehicle use when the line was discontinued in 1967
Through truss bridge over St. Francis River between Puxico and Rombauer on Stoddard CR 499
Open to one-lane traffic on a county road with a 10 ton weight limit

Indian Mill Bridge (Wyandot County, Ohio)
Built 1913 by the Modern Construction Co.
Through truss bridge over Sandusky River on CR 47
Open to traffic

Indiana Avenue Bridge (Elkhart County, Indiana)
Built 1898 by the Bellefontaine Bridge & Iron Co.; rehabilitated 1986
Through truss bridge over Elkhart River on Indiana Avenue in Goshen
Open to traffic

Ingham Bridge (Jersey County, Illinois)
Built 1926
Concrete bridge over Piasa Creek on Gotter Road (TR 137), 0.8 mi. west of Brighton
Open to traffic

Intercity Viaduct (Wyandotte County, Kansas)
Completed in 1907; lower level added 1930; parallel span opened in 1962
Two-level deck truss bridge over Kansas River on I-70 Eastbound in Kansas City
Open to four lanes of traffic on upper level and pedestrian traffic on lower level

Iowa Avenue Bridge (Johnson County, Iowa)
Built 1916; rehabilitated 1985
Three-span arch bridge over Iowa River on Iowa Avenue in Iowa City
Open to traffic

Iowa River Bridge (Tama County, Iowa)
Built 1938
Through truss bridge over Iowa River on a local road
Open to traffic

Iowa River IA 1 Bridge (Johnson County, Iowa)
Built 1915; rehabilitated 1986
Three-span arch bridge over Iowa River on North/Eastbound IA 1 in Iowa City
Open to traffic

Irondale Bridge (Washington County, Missouri)
Built 1856
Stone arch bridge over Dry Creek on the Iron Mountain Railroad (now UPRR) north of Irondale in Irondale
Open to railroad traffic