Narrowest Bridges

Based on deck width

Note: This page only includes bridges listed on this website. We can't guarantee that all U.S. bridges are represented here.

  1. Poorman Creek Bridge (Nevada County, California)
    Steel stringer bridge over Poorman Creek on North Bloomfield Graniteville Rd
    Open to traffic
    Built 1930
    Deck width: 1.3 ft.
  2. Sarah Furnace Road-Catfish Run Bridge (Clarion County, Pennsylvania)
    Girder bridge over Catfish Run on Sr3006
    Open to traffic
    Built 1901; rehabilitated 1980
    Deck width: 1.3 ft.
  3. Tetlin Road-Tetlin River Bridge (Southeast Fairbanks Census Area, Alaska)
    Pony truss bridge over Tetlin River on Irr:Tetlin Road
    Open to traffic
    Built 1981
    Deck width: 1.3 ft.
  4. Slate Creek Bridge (Shasta County, California)
    Pony truss bridge over Slate Creek on Slate Creek Road
    Open to traffic
    Built 1930
    Deck width: 1.3 ft.
  5. Traverse Creek Bridge (El Dorado County, California)
    Concrete pony/through girder bridge over Traverse Creek on Traverse Creek Rd
    Open to traffic
    Built 1930
    Deck width: 1.6 ft.
  6. Mamalahoa/Opea Strm Bridge (Hawaii County, Hawaii)
    Stringer bridge over Mamalahoa/Opea Strm on Mamalahoa
    Open to traffic
    Built 1912
    Deck width: 1.6 ft.
  7. Kapaa Bypass Road-Moikeha Canal Bridge (Kauai County, Hawaii)
    Pony truss bridge over Moikeha Canal on Kapaa Bypass Rd
    Open to traffic
    Built 2005
    Deck width: 1.6 ft.
  8. Furnace Street-Furnace Creek Bridge (Berks County, Pennsylvania)
    Stringer bridge over Furnace Creek on Furnace Street
    Closed to all traffic
    Built 1908
    Deck width: 1.6 ft.
  9. Hana Highway-Oilowai Strm Bridge (Maui County, Hawaii)
    Concrete tee beam bridge over Oilowai Strm on Hana Hwy
    Open to traffic
    Built 1914
    Deck width: 1.6 ft.
  10. PR 149-Achiote Creek Bridge (Villalba, Puerto Rico)
    Steel stringer bridge over Achiote Creek on Pr 149
    Open to traffic
    Built 1921
    Deck width: 1.6 ft.
  11. Mitchter's Road-Hammer Creek Bridge (Lebanon County, Pennsylvania)
    Concrete tee beam bridge over Hammer Creek on T-325 Red Rock Br
    Open to traffic
    Built 1925
    Deck width: 1.6 ft.
  12. Mt Zion Swinging Bridge (Lawrence County, Tennessee)
    Pedestrian Bridge over Sugar Creek
    Open to pedestrians
    Built ca.1950; Rehabilitated ca.2011
    Deck width: 2.0 ft.
  13. Mississippi River Headwater Log Bridge (Clearwater County, Minnesota)
    Timber stringer bridge over Mississippi River on Pedestrian Pathway
    Open to pedestrians only
    Deck width: 2.0 ft.
  14. Opposum Creek CR800N Bridge (Shelby County, Illinois)
    Girder bridge over Opposum Creek on CR800N
    Open to traffic
    Built 1969
    Deck width: 2.0 ft.
  15. PR 155-Orocovis River Bridge (Orocovis, Puerto Rico)
    Steel stringer bridge over Orocovis River on Pr 155
    Open to traffic
    Built 1927
    Deck width: 2.0 ft.
  16. PR 568-Botijas River Bridge (Orocovis, Puerto Rico)
    Steel stringer bridge over Botijas River on Pr 568
    Open to traffic
    Built 1924
    Deck width: 2.0 ft.
  17. West Trunk Road-Buffalo Creek Trib. Bridge (Kendall County, Texas)
    Concrete tee beam bridge over Buffalo Creek Trib. on West Trunk Road
    Open to traffic
    Built 1920
    Deck width: 2.0 ft.
  18. Camp Creek Bridge (Mercer County, Illinois)
    Steel stringer bridge over Camp Creek on TR 264
    Closed to all traffic
    Built 1969
    Deck width: 2.0 ft.
  19. Scott Creek Bridge (Adams County, Nebraska)
    Timber stringer bridge over Scott Creek on S. Osage Avenue (CR 10-5W)
    Open to traffic
    Built ca. 1935
    Deck width: 2.0 ft.
  20. Pricetown Road-Bieber Creek Bridge (Berks County, Pennsylvania)
    Concrete tee beam bridge over Bieber Creek on Sr 2026 (Lr 06113)
    Open to traffic
    Built 1927
    Deck width: 2.3 ft.
  21. SR 3059-Laurel Creek Bridge (Berks County, Pennsylvania)
    Concrete tee beam bridge over Laurel Creek on Sr 3059(Lr 06039)
    Open to traffic
    Built 1934
    Deck width: 2.3 ft.
  22. PA 655-Wooden Bridge Creek Bridge (Fulton County, Pennsylvania)
    Concrete tee beam bridge over Wooden Bridge Creek on Pa 655
    Open to traffic
    Built 1923
    Deck width: 2.3 ft.
  23. 23rd Avenue-Willow Creek Bridge (Bottineau County, North Dakota)
    Concrete tee beam bridge over Willow Creek on County Road
    Open to traffic
    Built 1948; rehabilitated 1990
    Deck width: 2.6 ft.
  24. Main Street-Idlewild Creek Bridge (Orange County, New York)
    Concrete tee beam bridge over Idlewild Creek on Main Street
    Open to traffic
    Built 1929
    Deck width: 2.6 ft.
  25. Hanapepe Swinging Bridge (Kauai County, Hawaii)
    Wire suspension bridge over Hanapepe River on Footpath
    Open to pedestrians
    Built in 1911, extensively rebuilt after Hurricane Iniki in 1992
    Deck width: 3.0 ft.
  26. Waimea Swing Bridge (Kauai County, Hawaii)
    Wire suspension bridge over Waimea River on Footbridge
    Open to pedestrians
    Built early 1900's, extensively damaged and rebuilt in 1992 after Hurricane Iniki.
    Deck width: 3.0 ft.
  27. Big Creek Park Footbridge (Fulton County, Illinois)
    Half-hip Pratt pony truss bridge over Unnamed ditch on Foot traffic
    Open to pedestrians only
    Deck width: 3.0 ft.
  28. Arroyo Grande Swinging Bridge (San Luis Obispo County, California)
    Wire suspension bridge over Arroyo Grande Creek on Footpath
    Open to pedestrians only
    Built in 1995 to replace a similar bridge (from 1875) that was damaged in a storm
    Deck width: 3.0 ft.
  29. Stone Foot Bridge (Fannin County, Texas)
    Stone arch bridge over Unnamed Creek
    Open to pedestrians only
    Built during the construction of Bonham State Park ca. 1936
    Deck width: 3.0 ft.
  30. Cowpasture River Suspension Footbridge (Bath County, Virginia)
    Wire suspension bridge over Cowpasture River on pedestrian pathway
    Open to pedestrians only
    Built 1992
    Deck width: 3.0 ft.
  31. Drift Creek Falls Suspension Bridge (Lincoln County, Oregon)
    Wire suspension bridge over Drift Creek on Drift Creek Falls Trail 1378
    Open to pedestrians only
    Built 1997
    Deck width: 3.0 ft.
  32. A&D - Elizabeth River Ferry Transfer Bridge (Norfolk, Virginia)
    Lost Deck plate girder bridge over Elizabeth River on Atlantic & Danville Railroad
    No longer exists
    Built 1895;
    Deck width: 3.0 ft.
  33. Pomona Natural Bridge (Jackson County, Illinois)
    Slab bridge
    Open to pedestrians only
    Deck width: 3.0 ft.
  34. Tish Creek Bridge (Hood River County, Oregon)
    Fiber-Reinforced Polymer Pratt truss bridge over Tish Creek on Eagle Creek Trail
    Open to pedestrians only
    Installed by helicopter lift on February 28, 2017.
    Deck width: 3.0 ft.
  35. Fern Creek Bridge (Hood River County, Oregon)
    Lost Truss bridge over Fern Creek on Eagle Creek Trail
    Destroyed by fire
    Built 1963
    Deck width: 3.0 ft.
  36. Falls Creek Trail Bridge (Skamania County, Washington)
    Wire suspension bridge over Falls Creek on Trail #152A
    Open to pedestrians only
    Deck width: 3.0 ft.
  37. Tom Melby Memorial Bridge (Adams County, North Dakota)
    Wire suspension bridge over Flat Creek on Pedestrian Trail
    Bridge appears to be in good condition.
    Built in 1987 and rehabilitated in 2018.
    Deck width: 3.0 ft.
  38. Quast Lane- Surprise Ditch Bridge (Ravalli County, Montana)
    Concrete tee beam bridge over Surprise Ditch 060 on Quast Ln
    Open to traffic
    Built 1918; rehabilitated 1970
    Deck width: 3.0 ft.
  39. Grantsdale Road-Skakaho Overflow Bridge (Ravalli County, Montana)
    Concrete tee beam bridge over Skalkaho Cr Overflow 040 on Grantsdale Road
    Open to traffic
    Built 1935
    Deck width: 3.0 ft.
  40. Eastside Blvd. Bridge (Adams County, Nebraska)
    Stringer bridge over Heartwell Lake on Eastside Blvd.
    Open to traffic
    Built 1930
    Deck width: 3.0 ft.
  41. Creekside Tail - Suspension Bridge (Addison County, Vermont)
    Wire suspension bridge over Lewis Creek on Creekside Trail Pedestrian path
    Open to pedestrians only
    Built 1998
    Deck width: 3.2 ft.
  42. Little Golden Gate Bridge (Champaign County, Illinois)
    Wire suspension bridge over Lake of the Woods on a pedestrian trail in the Champaign County Forest Preserve
    Open to pedestrians
    Built 1960
    Deck width: 3.5 ft.
  43. West End Drive Bridge (Washington County, Pennsylvania)
    Steel stringer bridge over Robinson Run on West End Road
    Closed to all traffic
    Built 1931
    Deck width: 3.6 ft.
  44. Frontage Road 146-Clark Fork River Bridge (Deer Lodge County, Montana)
    Concrete tee beam bridge over Clark Fork River 034 on Frontage Road 146
    Open to traffic
    Built 1931; rehabilitated 1941
    Deck width: 3.6 ft.
  45. Route 34-Dean Creek Bridge (Tioga County, New York)
    Concrete tee beam bridge over Dean Creek on Rte 34
    Open to traffic
    Built 1959; rehabilitated 2017
    Deck width: 3.6 ft.
  46. Hobb's Road-North Buffalo Creek Bridge (Guilford County, North Carolina)
    Culvert bridge over North Buffalo Creek on Hobbs Road
    Open to traffic
    Built 1966
    Deck width: 3.6 ft.
  47. Gibralter Road-Antietam Creek Bridge (Berks County, Pennsylvania)
    Beam bridge over Antietam Creek on Gibraltar Road
    Open to traffic
    Built 1980
    Deck width: 3.6 ft.
  48. Main Street-Clearfield Creek Bridge (Replacement) (Clearfield County, Pennsylvania)
    Beam bridge over Clearfield Creek on Sr 53-Pa 53
    Open to traffic
    Built 1990
    Deck width: 3.6 ft.
  49. US 1-Machias River Bridge (Replacement) (Washington County, Maine)
    Beam bridge over Mchias River on US 1
    Open to traffic
    Built 2004
    Deck width: 3.6 ft.
  50. Wv. Rte. 20-NS RR Bridge (Mercer County, West Virginia)
    Steel stringer bridge over C104/5 & Nsrr & Brush Creek on Wv. Rte. 20
    Open to traffic
    Built 1947
    Deck width: 3.9 ft.
  51. Rt 1-Halfway Brook Bridge (Aroostook County, Maine)
    Concrete tee beam bridge over Halfway Brook on US 1
    Open to traffic
    Built 1933; rehabilitated 1961
    Deck width: 3.9 ft.
  52. Seashore Highway-Collins Mill Pond Bridge (Sussex County, Delaware)
    Culvert bridge over Collins Mill Pond on Seashore Highway
    Open to traffic
    Built 1922; rehabilitated 1962
    Deck width: 3.9 ft.
  53. Michigan Avenue-Thornapple River Bridge (Replacement) (Barry County, Michigan)
    Beam bridge over Thornapple River on Michigan Avenue
    Open to traffic
    Built 2012
    Deck width: 3.9 ft.
  54. Chautauqua Park Swinging Bridge #1 (Livingston County, Illinois)
    Wire suspension bridge over Vermillion River on a pedestrian path in Chautauqua Park
    Open to pedestrians
    Built 1898 by the Joliet Bridge and Iron Co.
    Deck width: 4.0 ft.
  55. Turkey Run Suspension Bridge (Parke County, Indiana)
    Wire suspension bridge over Sugar Creek on Pedestrian Path
    Re-opened in October 2013.
    Built 1918 after collaspe of the orginal bridge
    Deck width: 4.0 ft.
  56. Lover's Leap Bridge (Louisa County, Iowa)
    Swinging Pedestrian bridge
    Open to pedestrians
    First built in 1886, replaced in 1904 with a 160 ft span, current 262 ft span built in 1922
    Deck width: 4.0 ft.
  57. Wagners Lake Pedestrian bridge (Platte County, Nebraska)
    Triple-intersection lattice through truss bridge over Wagners Lake on Private foot traffic
    Open to pedestrians only
    Deck width: 4.0 ft.
  58. Riverwalk Bridge (Bexar County, Texas)
    Closed-spandrel arch bridge over San Antonio River on Pedestrian Pathway
    Open to pedestrians only
    Built 1938-40 as part of a massive undertaking by the city of San Antonio and the W.P.A. to preserve the San Antonio River as it winds through downtown San Antonio.
    Deck width: 4.0 ft.
  59. Frost Trail Bridge (Bennington County, Vermont)
    Steel stringer bridge over Paran Creek on Frost Trail
    Open to pedestrians only
    Built 2011
    Deck width: 4.0 ft.
  60. Kapaia Swinging Bridge (Kauai County, Hawaii)
    Wire suspension footbridge over Kapaia River (Hanamaulu Stream)
    Deteriorated beyond a safe passage state, further damaged during a storm on Friday, March 9, 2012 - tearing out most of the mainspan.
    Bridge closed September 2006 due to being unsafe. Damaged heavily during a storm on Friday, March 9, 2012 - tearing out most of the mainspan.
    Deck width: 4.0 ft.
  61. Reverchon Park Bridge (Dallas County, Texas)
    Stone arch bridge over Turtle Creek
    Open to pedestrians only
    Built ca. 1937 by the Works Progress Administration.
    Deck width: 4.0 ft.
  62. IslandWood Suspension Footbridge (Kitsap County, Washington)
    Wire suspension bridge over stream off Blakely Harbor on pedestrian pathway
    Open to pedestrians only
    Built 2002
    Deck width: 4.0 ft.
  63. Wabash Railroad Bridge #1247B (Livingston County, Illinois)
    Lost Timber foot bridge over drainage ditch on west side of Wabash Railroad tracks
    Demolished
    Original 19' timber foot bridge at this location built 1882; removed unknown date
    Deck width: 4.0 ft.
  64. Wabash Railroad Bridge #1248A (Livingston County, Illinois)
    Lost Timber stringer foot bridge over Unknown drainage ditch
    Demolished
    Original 30' timber foot bridge at this location built 1879; removed at an unknown date
    Deck width: 4.0 ft.
  65. South Fork Roanoke River Swinging / Suspension Footbridge (Montgomery County, Virginia)
    Wire suspension bridge over South Fork Roanoke River on Pedestrian path
    Open to pedestrians only
    Deck width: 4.0 ft.
  66. NS - Van Dyke Street Overpass (Macon County, Illinois)
    Pony/through plate girder bridge over Cole Creek on River Trail
    Replaced by a new bridge
    Original through plate girder built ca. 1910; Road overpass DPG built ca. 1919
    Deck width: 4.0 ft.
  67. First Street-Blackhawk Creek Bridge (Replacement) (Grundy County, Iowa)
    Slab bridge over Blackhawk Creek on First Street
    Open to traffic
    Built 1977
    Deck width: 4.6 ft.
  68. Keg Creek Bridge (Mills County, Iowa)
    Pony truss bridge over Keg Creek on Green Street
    No longer exists
    Built ca. 1930
    Deck width: 4.9 ft.
  69. Los Angeles River Pedestrian Bridge (Los Angeles County, California)
    Steel Warren arch pedestrian bridge over Los Angeles River near Glendale Blvd. in Los Angeles
    Open to Pedistrians
    Built 1929
    Deck width: 5.0 ft.
  70. John Zink Park Footbridge (Tulsa County, Oklahoma)
    Bowstring pony truss footbridge over unnamed creek in John Zink Park in Skiatook
    Due to pier washout, bridge is currently closed to foot traffic.
    Deck width: 5.0 ft.
  71. Slippery Rock Crossing (Belknap County, New Hampshire)
    Modern wooden Warren through truss with no verticals covered bridge over Tioga River on Pedestrian path
    Open to pedestrians only
    Deck width: 5.0 ft.
  72. Chicago Basin Trail Suspension Bridge (La Plata County, Colorado)
    Wire suspension bridge over Animas River on Chicago Basin Trail
    Open to pedestrians only
    Built 2008, replacing a suspension bridge that had become unstable due to age, repeated floods and general deterioration. Thought to be the third bridge at this site.
    Deck width: 5.0 ft.
  73. MOB Black Bridge (Cumberland County, Maine)

    Open to pedestrians only
    Built 1998: Rehabed 2013
    Deck width: 5.0 ft.
  74. Dry River Suspension Bridge (Coos County, New Hampshire)
    Wire suspension bridge over Dry River on Dry River Trail
    Open to pedestrians only
    Built 2007 by Seattle Bridge Builders
    Deck width: 5.0 ft.
  75. Lone Star Brewery Bridge (Bexar County, Texas)
    Pratt pony truss bridge over San Antonio River on Museum Reach Riverwalk
    Open to pedestrians only
    Bridge Between the towers of the Original Lone Star Brewery
    Deck width: 5.0 ft.
  76. Commerce-Market Pedestrian Bridge (Bexar County, Texas)
    Bridge over San Antonio River between Commerce and Market Streets
    Open to pedestrians only
    Built 1967
    Deck width: 5.0 ft.
  77. Patterson Viaduct Pedestrian Bridge (Baltimore County, Maryland)
    Cable-stayed bridge over Patapsco River on Pedestrian pathway
    Open to pedestrians only
    Built 2006
    Deck width: 5.0 ft.
  78. CB&Q - Quincy Bay Bridge (Oldest) (Adams County, Illinois)
    Lost Bollman deck truss bridge over Quincy Bay on Chicago, Burlington & Quincy
    Replaced by a new bridge
    Built 1868; Approached replaced by DPGs 1886; Replaced 1899
    Deck width: 5.0 ft.
  79. Chance Pond Brook Pedestrian Bridge (Merrimack County, New Hampshire)
    Lattice through truss bridge over Chance Pond Brook on Pedestrian Path
    Open to pedestrians only
    Deck width: 5.0 ft.
  80. Saranac River Pedestrian Bridge (Clinton County, New York)
    Wire suspension bridge over Saranac River on Pedestrian Path
    Open to pedestrians only
    Deck width: 5.0 ft.
  81. Spruce Street Suspension Bridge (San Diego County, California)
    Wire suspension bridge over Kate Sessions Canyon on Pedestrian walkway
    Open to pedestrians only
    Built 1912 by city of San Diego
    Deck width: 5.0 ft.
  82. Quince Street Bridge (San Diego County, California)
    Timber stringer bridge over Maple Canyon on Pedestrian walkway
    Open to pedestrians only
    Built in 1905
    Deck width: 5.0 ft.
  83. Riverside Cotton Mills (Mill #8) Bridges (Danville, Virginia)
    Pratt deck truss bridge over Canal on Pedestrian
    Intact but closed to all traffic
    Deck width: 5.0 ft.
  84. Hump Bridge (Chittenden County, Vermont)
    Closed-spandrel arch bridge over Allen Brook on Sidewalk
    Open to traffic
    Built 1896 by Henry Root; Rehabilitated 1995
    Deck width: 5.0 ft.
  85. Mohican Wilderness Suspension Bridge (Knox County, Ohio)
    Suspension bridge over Mohican river on Pedestrian trail
    Good condition
    Built 2002
    Deck width: 5.0 ft.
  86. Bicycle Bridge (Tippecanoe County, Indiana)
    Concrete rigid frame pedestrian bridge over Unnamed Ravine
    Open to pedestrians only
    Constructed in 1924 to allow children to cross ravine and attend Highland School
    Deck width: 5.0 ft.
  87. Riverwalk-Main Plaza Pedestrian Bridge (Bexar County, Texas)
    Deck girder bridge over San Antonio River on Pedestrian path
    Open to pedestrians only
    Deck width: 5.0 ft.
  88. Benson Bridge (Multnomah County, Oregon)
    Concrete arch bridge over Lower Multnomah Falls on a pedestrian trail
    Open to pedestrians
    Built 1914
    Deck width: 5.8 ft.
  89. Leavitt Meadows Campground Trail Bridge (Mono County, California)
    Warren pony truss with all verticals bridge over West Walker Creek on West Walker Trail (#22046)
    Open to pedestrians only
    Built between 1933 and 1953; rehabilitated 1953; damaged by flooding 1996
    Deck width: 5.8 ft.
  90. Kuhio Highway Wailua River Bridge (NB) (Kauai County, Hawaii)
    Concrete deck girder bridge over Wailua River on Kuhio Highway
    Open to traffic
    Ahukini Terminal & Railway Co. concrete deck girder "substructure" bridge built 1920; Railroad abandoned & converted to single-lane road use 1958; Dual-lane ACROW truss roadway added 2009
    Deck width: 5.9 ft.
  91. Two Cent Bridge (Kennebec County, Maine)
    Wire suspension bridge over Kennebec River built as a pedestrian bridge
    Open to pedestrians
    Original build in 1901 was washed away and rebuilt in 1903; one of the last pedestrian toll bridges still standing in the US
    Deck width: 6.0 ft.
  92. Eel River/Vandalia Railroad Flowers Creek bridge (Miami County, Indiana)
    Abandoned timber stringer bridge over Flowers Creek on former Conrail (ex- Penn Central, Pennsylvania Railroad, Vandalia, Eel River, Detroit and Eel River Railroads) near Chili
    Abandoned
    Abandoned wood stringer bridge and rail line has been abandoned since 1977. Once carried Wabash Railroad trains when they had control of the Detroit and Eel River Railroad.
    Deck width: 6.0 ft.
  93. Washington Park Footbridge (Racine County, Wisconsin)
    Bridge over Root River on Golf Course Walkway
    Open to pedestrians
    Built ca. 1915; Rebuilt 1995; Restored 2007
    Deck width: 6.0 ft.
  94. PRR - RACE Tower Industrial Line Bridge (Cass County, Indiana)
    Abandoned timber stringer bridge over unnamed ditch behind Church near Main Street(old US 35, 435) and 18th Street intersection on Formerly Conrail(nee Penn Central, Pennsylvania, Panhandle, New Castle and Richmond Railroads) in Logansport
    Abandoned
    This small bridge was part of the original alignment of Logansport's first rail line that left the current line at 18th Street and headed along the South side of Wabash River to South Burlington Avenue where a depot and turntable once sat.
    Deck width: 6.0 ft.
  95. Mystery Bridge (Cass County, Missouri)
    Mystery bowstring-like bridge now sitting in a field off MO 58
    Moved to new location
    Stored at this location for a few years
    Deck width: 6.0 ft.
  96. Erie Zoo Drift Catcher Bridge (Erie County, Pennsylvania)
    Bridge over Mill Creek, Erie County, PA on Erie Zoo train
    Open to traffic
    Built 1918, City of Erie, $12,000, Repair summer, 2010, $475,000, completion August, 2010.
    Deck width: 6.0 ft.
  97. Ritz-Carlton Footbridge (St. Louis County, Missouri)
    Bowstring through truss bridge over Forest Park Parkway and MetroLink between the Ritz-Carlton Hotel (on the north) and Carswold Drive (on the south)
    Open to bicyclists and pedestrians
    Built in 2005
    Deck width: 6.0 ft.
  98. Cotton Belt - Drainage Trestle (Navarro County, Texas)
    Abandoned timber stringer bridge over Drainage on Cotton Belt Railroad
    Abandoned
    Built 1881
    Deck width: 6.0 ft.
  99. Church Crossing (Cumberland County, Pennsylvania)
    Bridge over Cumberland Valley Rail-Trail for People
    Open to pedestrians only, no bicycles, roller blades, skates, or similar.
    Built 1990
    Deck width: 6.0 ft.
  100. San Antonio Zoo Railroad Bridge (Bexar County, Texas)
    Warren through truss bridge over San Antonio River on San Antonio Zoo Railroad
    Open to traffic
    Built 1956
    Deck width: 6.0 ft.