Ohio Website Statistics

All Bridges

  • Total listed Ohio bridges: 2,783
  • Bridges with photos: 1,521 (54.7%)
  • Bridges with Street View: 751 (27.0%)
  • Bridges with GPS coordinates: 2,535 (91.1%)

  • Total photos: 11,444

Extant Bridges

  • Extant bridges: 1,795 (64.5% of all)
  • Bridges with photos: 1,009 (56.2% of extant)
  • Bridges with Street View: 638 (35.5% of extant)
  • Bridges with GPS coordinates: 1,636 (91.1% of extant)

Lost Bridges

  • Lost bridges: 885 (31.8% of all)
  • Bridges with photos: 471 (53.2% of lost)
  • Bridges with GPS coordinates: 807 (91.2% of lost)

Oldest Listed Bridges

  1. Willow Avenue Bridge (Old) (Cuyahoga County, built 1800's, replaced by new bridge)
  2. Y Bridge (1st) (Muskingum County, built 1814, collapsed)
  3. Y Bridge (2nd) (Muskingum County, built 1819, replaced by new bridge)
  4. Blaine Hill "S" Bridge (Belmont County, built 1828, open to pedestrians)
  5. Zane's Crossing Covered Bridge 35-30-31x (Guernsey County, built 1828, replaced by new bridge)
  6. Old National Road Covered Bridge 35-30-31x (Guernsey County, built 1828, replaced by new bridge)
  7. Fox Run S Bridge (Muskingum County, built 1828, open to pedestrians)
  8. Salt Fork S Bridge (Guernsey County, built 1828, open to pedestrians)
  9. Peter's Creek S Bridge (Guernsey County, built 1828, open to pedestrians)
  10. Roberts Covered Bridge 35-68-05 (Preble County, built 1829, open to pedestrians)

By Design

  • Arch: 603 (21.7%)
    • Deck arch: 550 (19.8%)
      • Brick arch: 3 (0.1%)
      • Closed-spandrel arch: 348 (12.5%)
      • Corrugated multi-plate arch: 1 (0.04%)
      • Luten arch: 1 (0.04%)
      • Open-spandrel arch: 41 (1.5%)
      • Steel arch: 13 (0.5%)
      • Stone arch: 137 (4.9%)
    • Pony arch: 5 (0.2%)
      • Concrete pony arch: 5 (0.2%)
    • Through arch: 18 (0.6%)
      • Concrete through arch: 11 (0.4%)
      • Marsh arch: 1 (0.04%)
      • Network arch: 1 (0.04%)
      • Steel through arch: 4 (0.1%)

  • Beam: 115 (4.1%)
    • Stringer: 85 (3.1%)
      • Concrete stringer: 6 (0.2%)
      • Steel stringer: 35 (1.3%)
      • Timber stringer: 2 (0.07%)
    • Concrete tee beam: 17 (0.6%)

  • Culvert: 5 (0.2%)
    • Concrete culvert: 3 (0.1%)

  • Floating: 1 (0.04%)
    • Pontoon: 1 (0.04%)

  • Rigid frame: 13 (0.5%)
    • Concrete rigid frame: 11 (0.4%)
    • Steel rigid frame: 2 (0.07%)

  • Girder: 199 (7.2%)
    • Deck girder: 83 (3.0%)
      • Concrete deck girder: 4 (0.1%)
      • Deck plate girder: 72 (2.6%)
    • Pony/through girder: 105 (3.8%)
      • Concrete pony/through girder: 9 (0.3%)
      • Concrete curved chord through girder: 31 (1.1%)
      • Pony/through plate girder: 61 (2.2%)

  • Other: 9 (0.3%)

  • Slab: 15 (0.5%)

  • Suspension: 31 (1.1%)
    • Eyebar suspension: 3 (0.1%)
    • Cable-stayed: 7 (0.3%)
    • Wire suspension: 20 (0.7%)

  • Truss: 1,696 (60.9%)
    • Bedstead pony truss: 3 (0.1%)
      • Bedstead double-intersection Warren pony truss: 1 (0.04%)
      • Bedstead Pratt pony truss: 2 (0.07%)
    • Deck truss: 54 (1.9%)
      • Double-intersection Warren deck truss: 1 (0.04%)
      • Howe deck truss: 1 (0.04%)
      • Other deck truss: 1 (0.04%)
      • Pratt deck truss: 15 (0.5%)
      • Warren deck truss: 16 (0.6%)
        • Warren deck truss with alternating verticals: 6 (0.2%)
        • Warren deck truss with sub-panels: 1 (0.04%)
        • Warren deck truss with all verticals: 1 (0.04%)
      • Whipple deck truss: 1 (0.04%)
    • Modern truss: 12 (0.4%)
      • Modern pony truss: 11 (0.4%)
        • Modern polygonal Warren pony truss: 5 (0.2%)
        • Modern Warren pony truss: 6 (0.2%)
      • Modern through truss: 1 (0.04%)
    • Pony truss: 846 (30.4%)
      • Bailey pony truss: 4 (0.1%)
      • Bowstring pony truss: 24 (0.9%)
      • Double-intersection Warren pony truss: 4 (0.1%)
      • Howe pony truss: 6 (0.2%)
      • Kingpost pony truss: 1 (0.04%)
      • Lattice pony truss: 1 (0.04%)
      • Other pony truss: 2 (0.07%)
      • Parker pony truss: 27 (1.0%)
      • Polygonal Warren pony truss: 93 (3.3%)
        • Polygonal Warren pony truss with alternating verticals: 17 (0.6%)
      • Post pony truss: 1 (0.04%)
      • Pratt pony truss: 180 (6.5%)
      • Half-hip Pratt pony truss: 34 (1.2%)
      • Queenpost pony truss: 2 (0.07%)
      • Warren pony truss: 235 (8.4%)
        • Warren pony truss with alternating verticals: 6 (0.2%)
        • Warren pony truss with no verticals: 3 (0.1%)
        • Warren pony truss with all verticals: 6 (0.2%)
    • Through truss: 745 (26.8%)
      • Baltimore through truss: 15 (0.5%)
      • Bollman through truss: 1 (0.04%)
      • Bowstring through truss: 10 (0.4%)
      • Burr arch-truss: 10 (0.4%)
      • Camelback through truss: 8 (0.3%)
      • Childs through truss: 12 (0.4%)
      • Double-intersection Warren through truss: 4 (0.1%)
      • Fink through truss: 1 (0.04%)
      • Haupt through truss: 1 (0.04%)
      • Howe through truss: 28 (1.0%)
      • Inverted bowstring through truss: 4 (0.1%)
      • Kingpost through truss: 4 (0.1%)
      • Lattice through truss: 26 (0.9%)
        • Quadrangular lattice through truss: 3 (0.1%)
        • Town lattice truss: 19 (0.7%)
      • Lenticular through truss: 2 (0.07%)
      • Long through truss: 10 (0.4%)
      • Multiple Kingpost through truss: 68 (2.4%)
      • Other through truss: 1 (0.04%)
      • Parker through truss: 29 (1.0%)
      • Partridge through truss: 8 (0.3%)
      • Pennsylvania through truss: 27 (1.0%)
      • Polygonal Warren through truss: 8 (0.3%)
        • Polygonal Warren through truss with alternating verticals: 1 (0.04%)
        • Polygonal Warren through truss with all verticals: 1 (0.04%)
      • Post through truss: 6 (0.2%)
      • Pratt through truss: 235 (8.4%)
      • Queenpost through truss: 6 (0.2%)
      • Smith through truss: 17 (0.6%)
      • Waddell "A" through truss: 1 (0.04%)
      • Warren through truss: 72 (2.6%)
        • Warren through truss with no verticals: 1 (0.04%)
        • Warren through truss with sub-panels: 3 (0.1%)
        • Warren through truss with all verticals: 12 (0.4%)
      • Whipple through truss: 28 (1.0%)

  • Tunnel: 28 (1.0%)

  • Unknown: 68 (2.4%)