Structurally deficient

Jake's Branch Bridge (Miami County, Kansas)
Built 1908
Through truss bridge over Middle Creek, 8.3 mi. south and 2.0 mi. west of Louisburg
Open to traffic

James Drive Bridge (Caldwell County, Missouri)
Through truss bridge over Shoal Creek on N.E. James Drive
Open to traffic

Jasper Bridge (Lane County, Oregon)
Built 1952
Through truss bridge over Willamette River on HWY 222
Open to traffic

Jeffers Bridge (Clay County, Indiana)
Built ca. 1910 by the Vincennes Bridge Co.
Through truss bridge over Birch Creek on CR 200 South
Open to traffic

Jefferson Street Viaduct (Wapello County, Iowa)
Built 1936; rehabilitated 1984
Deck truss bridge over Des Moines River on Jefferson Street in Ottumwa
Open to traffic

Jenkins Bridge (Barry County, Missouri)
Built ca. 1910
Through truss bridge over Flat Creek on CR 1215 between MO 39 and MO 248
Open to one-lane traffic with a 3 ton weight limit

Jewell Drive Bridge (Caldwell County, Missouri)
Bedstead pony truss bridge over Sheep Creek on Jewell Drive
Open to traffic

Jewettsport Ford Bridge (Tippecanoe County, Indiana)
Built 1912; rehabilitated 1989
Through truss bridge over Wabash River on IN 225
Open to traffic

Joachim Avenue Bridge (Jefferson County, Missouri)
Built 1924; made obsolete by new bridge in 1933; closed to traffic Nov. 21, 2005; main span demolished Dec. 27, 2006
Lost through truss bridge over Joachim Creek on Joachim Avenue (Old US 61/67) in Herculaneum
Demolished to make way for replacement

Joachim Creek US 61 Bridge (Jefferson County, Missouri)
Built 1933; rehabilitated 1985
Through truss bridge over Joachim Creek on US 61/67 in Herculaneum
Open to four lanes of traffic

John Deere Road Bridge (Caldwell County, Missouri)
Built ca. 1930
Through truss bridge over Shoal Creek on John Deere Road
Open to traffic

John F. Kennedy Memorial Bridge (Jefferson County, Kentucky)
Built 1963
Cantilevered through truss bridge over Ohio River on I-65 in Louisville
Open to six lanes of traffic

John Pectol Road Bridge (Floyd County, Indiana)
Built 1915
Bedstead pony truss bridge over Big Indian Creek on John Pectol Road
Open to traffic

Johnsey Bridge (Walker County, Alabama)
Probably built by the Canton Bridge Co.
Through truss bridge over Blackwater Creek on Johnsey Bridge Road
Closed to all traffic

Johnson Street Bridge (Elkhart County, Indiana)
Built 1918; rehabilitated 1981
Four-span deck truss bridge over St. Joseph River on Johnson Street in Goshen
Open to traffic

Johnson Street Bridge (Dane County, Wisconsin)
Built 1925
Concrete arch bridge over Yahara River on E. Johnson Street in Madison
Open to traffic

Judsonia Bridge (White County, Arkansas)
Built 1924 by the R. L. Gaster Construction Co. of Little Rock
Through truss bridge with center swing span over Little Red River on CR 66 at Judsonia
Closed for rehabilitation (?)

Jugtown Road Bridge (Grundy County, Illinois)
Built 1884
Through truss bridge over East Fork Mazon River on Jugtown Road (TR 172), 2.5 mi. west of Braceville
Open to one-lane traffic

Juneau Avenue Bridge (Milwaukee County, Wisconsin)
Built 1953
Bascule bridge over Milwaukee River on Juneau Avenue in Milwaukee
Open to traffic

Kalispell Old Steel Bridge (Flathead County, Montana)
Built 1894
Through truss bridge over Flathead River on CR 091
Open to traffic

Kankakee River IN 49 Bridge (Jasper County, Indiana)
Built 1941; rehabilitated 1996
Through truss bridge over Kankakee River on IN 49
Open to traffic

Kankakee River Range Line Road Bridge (Lake County, Indiana)
Built ca. 1920
Through truss bridge over Kankakee River on Range Line Road
Open to traffic

Kankakee River State Line Road Bridge (Lake County, Indiana)
Built 1926
Closed through truss bridge over Kankakee River on State Line Road
Closed to all traffic

Kankakee Street Bridge (Will County, Illinois)
Four-span arch bridge over Forked Creek on Kankakee Street in Wilmington
Open to two-lane traffic

Kansas Avenue Bridge (Wyandotte County, Kansas)
Built 1921; rehabilitated 1978 and 2007
Deck truss bridge over Kansas River on Kansas Avenue in Kansas City
Open to four-lane traffic

Kaskaskia River Bridge (Douglas County, Illinois)
Built 1895
Through truss bridge over Kaskaskia River on TR 151, 0.2 mi. east of Chestervill
Open to traffic

Keefer Covered Bridge (Montour County, Pennsylvania)
Built 1853 by William Butler; rehabilitated 1983
Covered bridge over Chillesquaque Creek on Keefer Mill Road
Open to traffic

Keller's Covered Bridge (Lancaster County, Pennsylvania)
Built 1891
Covered bridge over Cocalico Creek on Rettew Mill Road in Ephrata
Open to traffic

Kelley Street Bridge (Jefferson County, Missouri)
Wooden deck bridge over Joachim Creek on E. Kelley Street in De Soto
Closed to all traffic

Kelly Road Bridge (Macoupin County, Illinois)
Built 1917; made obsolete by a new bridge on Shipman Road in 1935
Pony truss bridge over Coop Branch on Kelly Road (TR 166), just off Shipman Road
Open to one-lane traffic

Kemper Road Bridge (Jersey County, Illinois)
Built 1926
Concrete bridge over a branch of Macoupin Creek on Kemper Road (CH 3), 1.2 mi. north of Fidelity
Open to traffic

Kenilworth Avenue over the Verdugo Wash (Los Angeles County, California)
Built 1936
Pony truss bridge over Verdugo Wash on Kenilworth Avenue in Glendale
Open to traffic

Keniston Bridge, Andover, NH (Merrimack County, New Hampshire)
Built 1882
Covered bridge over Blackwater River on Bridge Road in Andover
Open to traffic

Kentucky River KY 22 Bridge (Henry County, Kentucky)
Built 1931
Through truss bridge over Kentucky River on KY 22 in Gratz
Open to traffic

Kentucky River KY 3506 Bridge (Franklin County, Kentucky)
Built 1951
Through truss bridge over Kentucky River on KY 3506 in Frankfort
Open to Pedestrians Only

Keytesville Bridge (Chariton County, Missouri)
Built 1927; rehabilitated 1940
Through truss bridge over Mussel River on US 24 at Keytesville
Open to traffic

Kiamichi River Bridge (Le Flore County, Oklahoma)
Built 1966
Pony truss bridge over Kiamichi River on 4044C
Open to traffic

Kidd's Mill Covered Bridge (Mercer County, Pennsylvania)
Built 1868; rehabilitated 1990
Covered bridge over Shenango River on Kidds Mill Road (TR 471)
Open to pedestrians only

Kilbourn Avenue Bridge (Milwaukee County, Wisconsin)
Built 1929; rehabilitated 1972; restored 2008
Bascule bridge over Milwaukee River on Kilbourn Avenue in Milwaukee
Currently closed for renovation

Kilbourn Bridge (Van Buren County, Iowa)
Built 1908-09 by the Ottumwa Supply & Construction Co.
Six-span through truss bridge over the Des Moines River on Lark Avenue
Closed to all traffic

Killbuck Creek Bridge (Madison County, Indiana)
Built ca. 1910; rehabilitated 1984
Through truss bridge over Killbuck Creek on CR 450 North
Closed to all traffic

Kilmore Creek US 421 Bridge (Clinton County, Indiana)
Built 1940; rehabilitated 1985
Pony truss bridge over Kilmore Creek on US 421
Open to two-lane traffic

Kincaid Creek Bridge (Pendleton County, Kentucky)
Built 1910
Pony truss bridge over Kincaid Creek on Falmouth-Lenoxburg Road
Open to one-lane traffic

Kinkaid Lake Bridge (Jackson County, Illinois)
Built 1935
Through truss bridge over Kinkaid Lake on IL 151 south of Ava
Open to traffic

Kissee Mills Bridge (Taney County, Missouri)
Built 1953 in conjunction with the creation of Bull Shoals Lake
Through truss bridge over Beaver Creek (arm of Bull Shoals Lake) on US 160 east of Kissee Mills
Open to two-lane traffic

Klamath River Bridge (Siskiyou County, California)
Built 1931
Concrete tee beam bridge over Klamath River on State Route 263
Open to traffic

Klein Road Bridge (Moniteau County, Missouri)
Through truss bridge over Petite Saline Creek on Klein Road south of Wooldridge
Open to one-lane traffic

Kliethermes Bridge (Miller County, Missouri)
Built ca. 1920 by Joseph Dice; demolished Mar. 12, 2008
Lost swinging bridge over Tavern Creek on Kliethermes Bridge Road (CR A-6) northwest of St. Anthony
No longer exists

Klineline Bridge (Clark County, Washington)
Built 1928; rehabilitated 1956, Replaced 2008
Concrete tee beam bridge over Salmon Creek on NE HWY 99 in Salmon Creek
Replaced by a new bridge in 2008

Koen Creek Bridge Commerce Drive (St. Francois County, Missouri)
Built 1925
Steel stringer bridge over Koen Creek on Commerce Drive in Esther
Open to traffic

Kramer Covered Bridge (Columbia County, Pennsylvania)
Built 1881
Covered bridge over Mud Run on Turkey Path Road, north of Orangeville
Open to traffic

Krape Park Bridge (Stephenson County, Illinois)
Built ca. 1920
Pony truss bridge over Yellow Creek on S. Demeter Drive at Krape Park in Freeport
Open to traffic

Kubli Road Bridge (Moniteau County, Missouri)
Built ca. 1910
Lost through truss bridge over North Moreau Creek on Kubli Road, southeast of California
Replaced by a new bridge

Kuntz Bridge (Callaway County, Missouri)
Built 1909 by Stupp Brothers Bridge & Iron Co.; replaced 2006
Lost through truss bridge over Cedar Creek on CR 397
Replaced by a new bridge

Kyles Ford Bridge (Hancock County, Tennessee)
Built 1928
Subdivided Warren through truss bridge over Clinch River on State Highway 70
Open to traffic

La Loma Road over the Arroyo Seco (Los Angeles County, California)
Built 1914
Concrete arch bridge over Arroyo Seco Channel on La Loma Road in Pasadena
Open to traffic

La Russell Bridge (Lawrence County, Missouri)
Through truss bridge over Spring River on CR 1000, northeast of La Russell
Closed to all traffic

Labadie Bottom Road Bridge (Franklin County, Missouri)
Built 1901 by Stupp Brothers Bridge & Iron Co.
Through truss bridge over Labadie Creek on Labadie Bottom Road
Open to traffic

Laflin Bridge (Bollinger County, Missouri)
Built 1908 by Stupp Brothers Bridge & Iron Co.; closed to traffic Dec. 15, 2003; main span demolished Apr. 13, 2005; replacement bridge opened Jan. 2006
Lost through truss bridge over Crooked Creek southwest of Laflin on CR 408, just beyond the end of Route U
Demolished to make way for replacement bridge

Lagunitas Creek Bridge (Marin County, California)
Built 1929
Pony truss bridge over Lagunitas Creek on CA 1 in Point Reyes Station
Open to traffic

Lairdsville Covered Bridge (Lycoming County, Pennsylvania)
Built 1928; rehabilitated 1940
Covered bridge over Little Muncy Creek on Covered Bridge Road
Open to traffic

Lake Park Drive Bridge (Milwaukee County, Wisconsin)
Built 1896
Stone arch bridge over a ravine on Lake Park Drive in Milwaukee
Open to traffic

Lake St. Louis Bridge (St. Charles County, Missouri)
Built 1935; parallel bridge built 1968; rehabilitated 1977
Pony truss bridge over Lake St. Louis (Peruque Creek) on northbound US 40/61 in Lake St. Louis
Open to two lanes of traffic

Lake Taneycomo Bridge (Taney County, Missouri)
Built 1931 by Fred Luttjohann, replacing an earlier truss bridge
Five-span open-spandrel arch bridge over Lake Taneycomo (White River) on MO 76/Business US 65 at Branson
Open to traffic

Lake Vista Drive Bridge over Medea Creek (Los Angeles County, California)
Built 1923
Pony truss bridge over Malibou Lake (Medea Creek) on Lake Vista Drive
Open to traffic

Lamb-Fish Bridge (Tallahatchie County, Mississippi)
Built 1905 by the American Bridge Co.
Vertical lift bridge over the Tallahatchie River on Levee Road
Open to traffic

Lambeth Bridge (Laclede County, Missouri)
Built 1908; rehabilitated 1987
Three-span through truss bridge over Osage Fork on Tulsa Road
Closed to traffic

Lamine River MO 135 Bridge (Cooper County, Missouri)
Built 1959
Pony truss bridge over Lamine River on MO 135
Open to traffic

Lamine River MO 41 Bridge (Cooper County, Missouri)
Built 1933, replacing an earlier bridge
Through truss bridge over Lamine River on MO 41
Open to traffic

Lamine River Old US 40 Bridge (Cooper County, Missouri)
Built 1924
Through truss bridge over Lamine River on Route M (Old US 40) just north of I-70
Open to traffic

Lancaster Covered Bridge (Carroll County, Indiana)
Built ca. 1872 by the Wheelock Bridge Co.; rehabilitated 1981; damaged by flooding in 2004, fully rehabilitated and reopened 2006
Covered bridge over Wildcat Creek on CR 500 West
Open to traffic

Landers Creek Bridge (Linn County, Kansas)
Built ca. 1920
Stone arch bridge over Landers Creek at Goodrich
Open to traffic

Landis Mill Covered Bridge (Lancaster County, Pennsylvania)
Built 1873
Covered bridge over Little Conestoga Creek on Sheiner Station Road in Lancaster
Open to traffic

Langley Covered Bridge (St. Joseph County, Michigan)
Built 1887 by Pierce Bodner
Covered bridge over St. Joseph River on Covered Bridge Road
Open to one-lane traffic

Laroque Bridge (Addison County, Vermont)
Built 1925 by the McClintic-Marshall Co.
Truss bridge over New Haven River on VT 116 in Bristol
Open to traffic(?)

Las Tunas Drive over Eaton Wash (Los Angeles County, California)
Built 1927; rehabilitated 1953
Concrete tee beam bridge over Eaton Wash on Las Tunas Drive
Open to traffic

Lathers Road Bridge (Rock County, Wisconsin)
Built 1887 by Wisconin Bridge & Iron
Through truss bridge over Turtle Creek on Lathers Road
Open to traffic, weight restrictions in place

Laughery Creek Bridge (Dearborn County, Indiana)
Built 1878 by the Wrought Iron Bridge Co.
Closed triple intersection Pratt through truss bridge over Laughery Creek on Old IN 56
Closed to all traffic

Laura Bradley Park Bridge (Peoria County, Illinois)
Built 1898
Deck truss bridge over Dry Run Creek on a park road within Laura Bradley Park in Peoria
Closed to all traffic

Leasburg US 66 Bridge (Crawford County, Missouri)
Built 1924
Tee beam bridge over a branch of Little Bourbeuse Creek on Old US 66, just off I-44
Open to traffic

Leeper Branch Bridge (Callaway County, Missouri)
Built ca. 1925; replaced ca. 2007
Replaced pony truss bridge over Leeper Branch on CR 260
Sitting abandoned in field

Left Hand Chute AR 77 Bridge (Mississippi County, Arkansas)
Built 1965
Pony truss bridge over Left Hand Chute of Little River on AR 77 just south of the intersection with AR 198, northwest of Dyess
Open to two-lane traffic

Lesterville Bridge (Reynolds County, Missouri)
Built 1917. Closed at around 10 AM on June 15, 2004, with the opening of the new bridge. Main span demolished June 21, 2004.
Lost three-span through truss bridge over Black River on Peola Road (CR 342)
Demolished during June 2004

Levi Branch Bridge (Pope County, Arkansas)
Built ca. 1940
Pony truss bridge over Levi Branch on CR 14 (Old AR 7)
Open to traffic

Lexington Avenue Bridge (Jackson County, Missouri)
Built 1907; rehabilitated 1965 and 2006
Steel plate-girder bridge over Chestnut Trafficway on Lexington Avenue in Kansas City
Closed to all traffic

Lick Creek Bridge (Sangamon County, Illinois)
Pony truss bridge over Lick Creek on TR 176 in Springfield
Open to traffic

Lick Creek Bridge (Orange County, Indiana)
Built ca. 1910
Pony truss bridge over Lick Creek on CR 250 South
Open to traffic

Lick Creek Route J Bridge (Stoddard County, Missouri)
Built 1935
Pony truss bridge over Lick Creek Ditch on Route J, west of Bloomfield
Open to one-lane traffic

Lickford Branch Road Bridge (Harrison County, Indiana)
Built ca. 1920; rehabilitated 1989
Through truss bridge over Indian Creek on Lickford Branch Road
Open to traffic

Licking River Bridge (Nicholas County, Kentucky)
Built 1917
Through truss bridge over Licking River on Old US 68
Open to traffic

Limekiln Creek Bridge (Benton County, Arkansas)
Built ca. 1920
Pony truss bridge over Limekiln Creek on CR 700
Open to traffic

Lincoln Highway (Cty E39) Bridge (Greene County, Iowa)
Built 1924
Steel stringer bridge over a drainage ditch on CR E39 (former Lincoln Highway) in Ralston
Open to traffic

Lincoln Highway Bridge (Allen County, Ohio)
Built 1926, Replaced 2002
Concrete arch bridge over Ottawa River on Lincoln Highway
Replaced 2002, Historical Monument Placed

Lincoln Highway Bridge (Chester County, Pennsylvania)
Built 1921
Concrete arch bridge over East Branch Brandywine Creek on Lincoln Highway in Downingtown
Open to traffic

Lincoln Highway Colo Interchange (Story County, Iowa)
Built 1938; rehabilitated 1976
Steel stringer bridge over Over Us 65 on Lincoln Highway E-41
Open to traffic

Lincoln Highway over Pike Run (Allen County, Ohio)
Built 1927
Bridge over Pike Run on Lincoln Highway
Open to traffic

Lindley Creek Bridge (Polk County, Missouri)
Built 1911 by the Canton Bridge Co.
Through truss bridge over Lindley Creek on 346th Road, south of MO 64
Open to traffic

Linn Creek Bridge (Marshall County, Iowa)
Built 1893; rehabilitated 1955
Pony truss bridge over Linn Creek on a local road
Open to traffic

Linn Creek Intersection Bridge (Marshall County, Iowa)
Built 1920; rehabilitated 1976
Bridge over Linn Creek on Intersection of 200th Street and Durham Avenue
Open to traffic

Lithium Bridge (Perry County, Missouri)
Built ca. 1920
Pony truss bridge over Falls Branch on CR 921 just off Route M at Lithium
Open to traffic on a gravel road with a 6 ton weight limit