Greyshot Arch (New York County, New York)
Built 1860-62 by Calvert Vaux
Stone arch bridge over a pedestrian walkway on West Drive in Central Park
Open to traffic

Griffin Road Bridge (Posey County, Indiana)
Built 1892 by the Toledo Bridge Co.
Through truss bridge over Black River on Griffin Road
Open to traffic

Griffin Road Spring River Bridge (Sharp County, Arkansas)
Built 1965
Bridge over S Fork Spring River on Cr 1048 (Griffin R in Centerton
Open to traffic

Griffis-Fountain Bridge (Newton County, Mississippi)
Built 1922
Through truss bridge over Chunky River on Griffis-Fountain Road at Chunky
Open to traffic

Grimms Bridge (Columbiana County, Ohio)
Built 1884 by the Wrought Iron Bridge Co.; rehabilitated 1960 and 1997
Through truss bridge over Little Beaver Creek on Grimms Bridge Road (TR 1042) in Calcutta
Open to traffic

Grouse Creek Bridge (Cowley County, Kansas)
Built ca. 1940
Pony truss bridge over Grouse Creek
Open to traffic

Grouse Creek Sec. 3 Bridge (Cowley County, Kansas)
Built 1917
Stone arch bridge over Grouse Creek on a local road about four miles north of Cambridge
Open to one-lane traffic

Grouse Creek Sec. 34 Bridge (Cowley County, Kansas)
Built ca. 1910
Two-span stone arch bridge over Grouse Creek on a local road five miles north and one mile east of Cambridge
Open to one-lane traffic

Grouse Creek Sec. 35 Bridge (Cowley County, Kansas)
Built ca. 1910
Stone arch bridge over Grouse Creek on a local road six miles north and two miles east of Cambridge
Open to one-lane traffic

Grove Street Bridge East (Waukesha County, Wisconsin)
Built 1917; rehabilitated 1997
Bridge over Oconomowoc River - East Channel on Grove Street in Oconomowoc
Open to traffic

Grove Street Bridge West (Waukesha County, Wisconsin)
Built 1917; rehabilitated 1997
Bridge over Oconomowoc River - West Channel on Grove Street in Oconomowoc
Open to traffic

Guadalupe River Bridge (Comal County, Texas)
Built 1934
Concrete arch bridge over Guadalupe River on Business 35 in New Braunfels
Open to traffic

Guilford Covered Bridge (Dearborn County, Indiana)
Built 1879 by Archibald M. Kennedy & Sons of Rushville; relocated to park in 1960; damaged by arson 1993; rehabilitated 1997
Covered bridge over East Fork Tanners Creek within Guilford Covered Bridge Park
Open to one-lane traffic

Guilford Red Bridge (Dearborn County, Indiana)
Built ca. 1920
Through truss bridge over West Fork Tanners Creek on Collier Ridge Road near Guilford
Open to one-lane traffic

Guinns Creek Bridge (Pike County, Missouri)
Built ca. 1930
Pony truss bridge on CR 295 (Old Route W) south of Paynesville
Open to one-lane traffic

Guinns Creek MO 79 Bridge (Pike County, Missouri)
Built 1935
Pony plate girder bridge over Guinns Creek on MO 79
Open to traffic

Gulf Street Bridge (Barton County, Missouri)
Built ca. 1930
Three-span stone and concrete culvert on Gulf Street in Lamar
Open to traffic

Gulpha Creek Railroad Bridge (Garland County, Arkansas)
No builders plate found
Through truss & trestle bridge over Gulpha Creek on Union Pacific in Hot Springs. Rock ballast west abutment has a metal number plate (408.1 - is all that is on it) fastened to it.
Open to infrequent railroad traffic

Gulpha Gorge Bridge No. 1 (Garland County, Arkansas)
Built 1938
Concrete arch bridge over West Gulpha Creek on US 70B in Gulpha Gorge
Open to two-lane traffic

Gulpha Gorge Bridge No. 2 (Garland County, Arkansas)
Built 1939
Concrete arch bridge over West Gulpha Creek on US 70B in Gulpha Gorge
Open to two-lane traffic

Gulpha Gorge Bridge No. 3 (Garland County, Arkansas)
Built 1938
Concrete arch bridge over West Gulpha Creek on US 70B in Gulpha Gorge
Open to two-lane traffic

Gulpha Gorge Bridge No. 4 (Garland County, Arkansas)
Built 1938; rehabilitated 1973
Small concrete arch bridge over Gulpha Creek on US 70B in Gulpha Gorge
Open to two-lane traffic

Gunderson Bridge (Winneshiek County, Iowa)
Built in 2007 by Big R Construction Englewood, CO.
Bowstring through truss bridge over Trout Run on Trout Run Trail just east of Freeport Bridge at Trout Run Park in Decorah
Open to traffic

Gunner Road Bridge (Stone County, Arkansas)
Built 1931
Deck truss bridge over North Sylamore Creek on FR 1102 (Gunner Road)
Open to traffic

Gunnison River Bridges (Gunnison County, Colorado)
Built 1927; replacement bridges built on new alignment in 1957
Pair of through trusses over the Gunnison River on Old US 50 just west of Gunnison
Open to traffic

Guthrie Creek Bridge (Lawrence County, Indiana)
Built 1897; rehabilitated 1982
Through truss bridge over Guthrie Creek on CR 1050 East
Open to traffic

Guyers Ford Bridge (Cooper County, Missouri)
Built or relocated here in 1921
Through truss bridge over Petite Saline Creek on Guyers Ford Road
Open to traffic, but on a poorly maintained road

Hackett Creek Bridge (Sebastian County, Arkansas)
Built 1941
Stringer bridge with stone piers over Hackett Creek on AR 45 in Hackett
Open to two-lane traffic

Hackleman Bridge (Cedar County, Missouri)
Built 1949
Pony truss bridge over Cedar Creek on MO 39
Open to traffic

Hadley Bridge (Saratoga County, New York)
Built 1885 by the Berlin Iron Bridge Co.; closed 1983; reopened August 2006
Lenticular truss bridge over Sacandaga River on Old Corinth Road at Hadley
Open to traffic

Hal Adams Bridge (Lafayette County, Florida)
Built 1947
Suspension bridge over Suwannee River on FL 51
Open to traffic

Hale Creek Bridge (Sevier County, Arkansas)
Built 1919 by the Kansas City Bridge Co. and later designated as part of US 70. Made obsolete by a new alignment of US 70 in 1952.
Pony truss bridge over Hale Creek on CR 271 (Old US 70)
Open to one-lane traffic

Halls Ferry Arch Bridge (Warren County, Mississippi)
Built 1936-37
Brick arch bridge on Confederate Avenue over Halls Ferry Road in Vicksburg
Open to traffic

Halltown Bridge (Lawrence County, Missouri)
Built 1923
Pony truss bridge over Billies Creek on MO 266 (Old US 66) just west of Halltown in Halltown
Open to two-lane traffic

Halsey Railroad Bridge (Union County, Illinois)
Through truss railroad bridge over Big Muddy River north of Wolf Lake
Still in use

Hamilton Railroad Bridge (Butler County, Ohio)
Through truss railroad bridge over the Great Miami River in Hamilton
Open to railroad traffic

Hamilton Road Bridge (Allen County, Indiana)
Built 1883; rehabilitated 1999
Pratt through truss bridge over Eight Mile Creek on Hamilton Road
Open to traffic

Hammel Road Bridge (Clinton County, Illinois)
Built 1916, open to one-lane traffic with a 10 ton weight limit
Concrete tee beam bridge over Lost Creek on Hammel Road
Open to traffic

Hammond Bridge (Sullivan County, Tennessee)
Built ca. 1930
Three-span concrete arch bridge over South Holston River on State Highway 36; also Concrete Deck I-Beam Bridge beside it
Both Bridges Open to Traffic

Hammond Covered Bridge (Marion County, Iowa)
Built 1894
Covered bridge over North Cedar Creek on 170th Place
Open to traffic

Hannibal I-72 Bridge (Marion County, Missouri)
Opened Sept. 16, 2000
Through truss bridge over the Mississippi River on I-72/US 36 at Hannibal
Open to four lanes of traffic

Hannibal Railroad Bridge (Marion County, Missouri)
Built 1871 as a swing bridge; vertical-lift span installed 1993
Vertical-lift through truss bridge over the Mississippi River on the Norfolk Southern Railroad at Hannibal
Open to railroad traffic

Hannibal Tunnel (Marion County, Missouri)
Built 1871
Tunnel on the Norfolk Southern Railroad just west of the Hannibal Railroad Bridge in Hannibal
Open to railroad traffic

Happy Hollow Bridge (Butler County, Missouri)
Small concrete bridge on Route O (Old US 67) in Hendrickson
Open to traffic

Happy Isles Loop Bridge (Mariposa County, California)
Built 1929
Concrete arch bridge over Merced River on Happy Isles Loop. Located near Happy Isles Nature Center and trail to Vernal and Nevada Falls.
Open to traffic

Hardin Bridge (Calhoun County, Illinois)
Built 1930; rehabilitated 1983
Vertical-lift bridge over the Illinois River on IL 100 at Hardin
Open to two-lane traffic

Hardscrabble Creek Bridge (Fremont County, Colorado)
Built 1928
Through truss bridge over Hardscrabble Creek on CO 120 in Penrose
Open to traffic

Hargrove Bridge (Butler County, Missouri)
Completed Nov. 15, 1917, by Miller and Borcherding Bridge Builders of St. Louis. Closed in 1992 due to flood damage. Rehabilitated and reopened July 2, 1999.
Swing bridge with two pony trusses over Black River on CR 658
Open to one-lane traffic on a gravel road with an 8 ton weight limit

Harp Creek Bridge (Newton County, Arkansas)
Built 1928 by the Luten Bridge Co.
Concrete arch over Harp Creek on AR 7 south of Harrison
Open to two-way traffic

Harper Creek Bridge (Edwards County, Illinois)
Built 1940
Arch bridge over Harper Creek on CH 9, 4 mi. south of Albion
Open to traffic

Harpersfield Covered Bridge (Ashtabula County, Ohio)
Built 1868; northern approach added 1913 by the Riverside Bridge Co.; rehabiliated 1991-92
Two-span covered bridge with steel through truss approach over Grand River on Harpersfield Road
Open to traffic

Harpeth River Bridge (Cheatham County, Tennessee)
Built 1933; rehabilitated 1994
Two-span through truss bridge over Harpeth River on TN 49
Open to traffic

Harpeth River TN 100 Bridge (Davidson County, Tennessee)
Built 1929
Through truss bridge over Harpeth River on TN 100 in Nashville
Open to traffic

Harris Creek CR 52 Bridge (Yell County, Arkansas)
Built 1912 by J.C. Wilson
Arch bridge over Harris Creek on CR 52
Open to traffic

Harrisburg Bridge (Linn County, Oregon)
Built 1925; rehabilitated 1976
Through truss bridge over Willamette River on OR 99E in Harrisburg
Open to traffic

Harrison Street (Lincoln Highway) Bridge (Allen County, Indiana)
Built 1915; rehabilitated 1987
Stringer bridge over St. Marys River on Harrison Street
Open to traffic

Harrods Creek Bridge (Jefferson County, Kentucky)
Built ca. 1920
Concrete arch bridge over Harrods Creek on River Road in Prospect
Open to traffic

Harry Evans Covered Bridge (Parke County, Indiana)
Built 1908 by J.A. Britton; rehabilitated 1977
Covered bridge over Rock Run Creek on CR 325W2
Open to one-lane traffic

Harshman Covered Bridge (Preble County, Ohio)
Built 1894 by Everett S. Sherman, Restored 2008.
Covered bridge over Four Mile Creek on Fairhaven Road
Open to traffic

Hartford Road Bridge (Sebastian County, Arkansas)
Built 1943 by the Works Progress Administration
Concrete slab bridge with stone abutments over a branch of West Creek on Hartford Road (CR 5) in Hartford
Open to two-lane traffic

Harts Run Bridge (Marshall County, West Virginia)
Built 1928
Concrete arch bridge over Harts Run on CR 98/4
Open to traffic

Hartsburg Bottom Road Bridge (Boone County, Missouri)
Built ca. 1930
Pony truss bridge over Hart Creek on Hartsburg Bottom Road
Open to one-lane traffic with a 10 ton weight limit

Harvest Avenue Bridge (Redwood County, Minnesota)
Through truss bridge over the Minnesota River on Harvest Avenue north of Belview
Open to traffic

Harvey Dowell Road Bridge (Washington County, Arkansas)
Built 1926
Through truss bridge over West Fork White River on Harvey Dowell Road (CR 195), just off AR 16, east of Fayetteville
Open to traffic

Harvey Railroad Bridge (Marion County, Iowa)
Built 1878 by the American Bridge Co. for the CB&Q Railroad; converted for vehicular use in 1938
Four-span wrought-iron through truss bridge over the old channel of the Des Moines River on Harvey Island Road
Open to one-lane traffic on a minimum-maintenance road

Harviell Railroad Bridge (Butler County, Missouri)
Pony plate girder bridge over Cane Creek on the Union Pacific Railroad, just north of Harviell
Open to railroad traffic on two tracks

Hastings Bridge (Dakota County, Minnesota)
Built 1951
Steel through arch bridge over the Mississippi River on US 61 in Hastings
Open to traffic

Havana Bridge (Mason County, Illinois)
Built 1936; rehabilitated 1998
Cantilevered through truss bridge over the Illinois River on US 136/IL 78/IL 97 at Havana
Open to two-lane traffic

Hawarden Railroad Bridge (Sioux County, Iowa)
Three-span through truss bridge over Big Sioux River on the UPRR at Hawarden
Open to railroad traffic

Hawker Creek Bridge (Bollinger County, Missouri)
Built ca. 1925
Stringer bridge with wooden deck over Hawker Creek on CR 528 just off MO 51 east of Zalma
Open to traffic with a weight limit

Hawkeye Avenue Underpass (Floyd County, Iowa)
Built 1889
Stone arch bridge over Hawkeye Avenue on the Iowa, Chicago and Eastern Railroad at Nora Springs
Open to traffic

Hawthorne Avenue Bridge (Multnomah County, Oregon)
Built 1910; Rehabilitated 1944, Rehabilitated & Painted in 1999
Vertical lift bridge over Willamette River on Hawthorne Avenue in Portland
Open to traffic

Hayden Creek (St. Francois County, Missouri)
Built 1950
Steel stringer bridge over Hayden Creek on Old Rte 8
Open to traffic

Haydon Branch Bridge (Perry County, Arkansas)
Built 1910
Pony truss bridge over Haydon Branch on 2nd Street in Perry
Open to traffic

Hays Bridge (Hancock County, Indiana)
Built 1887 by the Columbia Bridge Co.; rehabilitated 1983 and 2006
Pratt through truss bridge over Sugar Creek on CR 675 East
Open to traffic

Heaths Creek Old US 65 Bridge (Pettis County, Missouri)
Built ca. 1930
Pony truss bridge over Heaths Creek on Old US 65 (Wildwood Road)
Open to traffic

Hebron Bridge (Douglas County, Missouri)
Built 1914 at a cost of $5,900
Two-span through truss bridge over North Fork White River on CR 14-279 at Hebron Crossing Access
Open to one-lane traffic with a 6 ton weight limit

Heisson Bridge (Clark County, Washington)
Built 1999
Concrete arch bridge over East Fork Lewis River on NE 172nd Avenue in Heisson
Open to traffic

Helena Bridge (Phillips County, Arkansas)
Built 1961; rehabilitated 1991
Through truss bridge over the Mississippi River on US 49 at Helena
Open to traffic

Helmick Covered Bridge (Coshocton County, Ohio)
Built 1863 by John Shrake; rehabilitated 1996
Two-span covered bridge over Killbuck Creek on TR 25
Open to one-lane traffic

Helmick Mill Covered Bridge (Morgan County, Ohio)
Built 1867; rehabilitated 1991
Covered bridge over Island Run on Milirk Road (TR 269)
Open to one lane traffic with a weight limit

Hemenway Bridge (Ripley County, Missouri)
Built 1923, probably moved here from elsewhere
Pony truss bridge over Ditch No. 2 on CR H-5, north of Hemenway and south of Sewell Bridge
Open to traffic

Hendricks Creek Bridge (Wabaunsee County, Kansas)
Through truss bridge over Hendricks Creek on Fairfield Road, 0.7 mi. north and 0.2 mi. east of Alma
Open to traffic

Hendrickson Viaduct (Butler County, Missouri)
Built 1933
Concrete bridge with balusters on Old US 67 over the Union Pacific Railroad west of Hendrickson
Open to traffic, providing access to the Hendrickson boat ramp

Henley Street Bridge (Knox County, Tennessee)
Built ca. 1930
Concrete arch bridge over Tennessee River on U.S. 441 (State Highway 33), Downtown Knoxville
Open to traffic

Hennepin Avenue Bridge (Hennepin County, Minnesota)
Built 1990, replacing a steel arch bridge
Modern suspension bridge over the Mississippi River (West Channel) on Hennepin Avenue at Nicollet Island in Minneapolis
Open to six lanes of traffic

Henry Bridge (Winneshiek County, Iowa)
Built 1911
Through truss bridge over Upper Iowa River on Scenic River Road
Open to traffic

Henry Bridge (Marshall County, Illinois)
Built 1934; rehabilitated 1988
Six-span through truss bridge over the Illinois River on IL 18 at Henry
Open to two-lane traffic

Henry Hudson Bridge (Bronx County, New York)
Opened to traffic December 12, 1936
Steel arch bridge over Harlem River on the Henry Hudson Parkway (NY 9A) in New York City
Open to a total of 7 lanes of traffic

Hermosa Drive over Rubio Wash (Los Angeles County, California)
Built 1927
Concrete tee beam bridge over Rubio Wash on Hermosa Drive in San Gabriel
Open to traffic

Hibbs Ford Bridge (Putnam County, Indiana)
Built 1906, restored 2006
Through truss bridge over Deer Creek on Devil Backbone Road
Open to traffic

Hickory Creek Bridge (Butler County, Kansas)
Built 1905
Stone arch bridge over Hickory Creek, 2.5 mi. east and 4.5 mi. south of Leon
Open to traffic

Hickory Street Viaduct (Miller County, Arkansas)
Built 1939
Concrete tee beam bridge over the Union Pacific Railroad on US 71 (Hickory Street) in Texarkana
Open to traffic

High Bridge (Jessamine County, Kentucky)
Built in 1877 as the first Cantilever bridge in North America and was the highest bridge in the world at the time it was built. The bridge is 240' high.
Cantilever Bridge over Kentucky River on Norfolk Southern Railroad in High Bridge, KY
Open to traffic

High Bridge (Warren County, Indiana)
Built 1927
Pony truss bridge over Little Pine Creek on CR 450 North
Open to traffic

High Level Bridge (Marion County, West Virginia)
Built 1921; rehabilitated 2000
Concrete arch bridge over Monongahela River on Jefferson Street (CR 19/73) in Fairmont
Open to traffic

High Street Bridge (Jasper County, Missouri)
Built ca. 1930
Wooden stringer bridge over railroad tracks on High Street in Carthage
Open to two-lane traffic with a 10 ton weight limit

Highland Boulevard Viaduct (Milwaukee County, Wisconsin)
Built 1909
Concrete arch bridge over CMSTPP Railroad on W. Highland Blvd. in Milwaukee
Open to traffic, Scheduled for replacement 2008

Highland Drive Bridge (Ozaukee County, Wisconsin)
Built 1939
Concrete arch bridge with stone facing over Milwaukee River on Highland Drive in Cedarburg
Open to traffic

Highline Bridge (Wyandotte County, Kansas)
Built 1917; rehabilitated 2005
Two-level through truss bridge and network of approaches over Kansas River on the KCTRR in Kansas City
Open to traffic