Ohio Website Statistics

All Bridges

  • Total listed Ohio bridges: 2,946
  • Bridges with photos: 1,589 (53.9%)
  • Bridges with Street View: 848 (28.8%)
  • Bridges with GPS coordinates: 2,703 (91.8%)

  • Total photos: 12,031

Extant Bridges

  • Extant bridges: 1,884 (64.0% of all)
  • Bridges with photos: 1,011 (53.7% of extant)
  • Bridges with Street View: 703 (37.3% of extant)
  • Bridges with GPS coordinates: 1,730 (91.8% of extant)

Lost Bridges

  • Lost bridges: 930 (31.6% of all)
  • Bridges with photos: 487 (52.4% of lost)
  • Bridges with GPS coordinates: 852 (91.6% 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. Peter's Creek S Bridge (Guernsey County, built 1828, open to pedestrians)
  5. Zane's Crossing Covered Bridge 35-30-31x (Guernsey County, built 1828, replaced by new bridge)
  6. Blaine Hill "S" Bridge (Belmont County, built 1828, open to pedestrians)
  7. Old National Road Covered Bridge 35-30-31x (Guernsey County, built 1828, replaced by new bridge)
  8. Fox Run S Bridge (Muskingum County, built 1828, open to pedestrians)
  9. Salt Fork 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: 618 (21.0%)
    • Deck arch: 567 (19.2%)
      • Brick arch: 4 (0.1%)
      • Closed-spandrel arch: 354 (12.0%)
      • Corrugated multi-plate arch: 1 (0.03%)
      • Luten arch: 1 (0.03%)
      • Open-spandrel arch: 41 (1.4%)
      • Steel arch: 13 (0.4%)
      • Stone arch: 142 (4.8%)
    • 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 (0.03%)
      • Network arch: 1 (0.03%)
      • Steel through arch: 4 (0.1%)

  • Beam: 169 (5.7%)
    • Stringer: 103 (3.5%)
      • Concrete stringer: 7 (0.2%)
      • Steel stringer: 48 (1.6%)
      • Timber stringer: 4 (0.1%)
    • Concrete tee beam: 48 (1.6%)

  • Culvert: 6 (0.2%)
    • Concrete culvert: 3 (0.1%)

  • Floating: 1 (0.03%)
    • Pontoon: 1 (0.03%)

  • Rigid frame: 14 (0.5%)
    • Concrete rigid frame: 12 (0.4%)
    • Steel rigid frame: 2 (0.07%)

  • Girder: 234 (7.9%)
    • Deck girder: 92 (3.1%)
      • Concrete deck girder: 4 (0.1%)
      • Deck plate girder: 81 (2.7%)
    • Pony/through girder: 117 (4.0%)
      • Concrete pony/through girder: 10 (0.3%)
      • Concrete curved chord through girder: 32 (1.1%)
      • Pony/through plate girder: 71 (2.4%)

  • Other: 10 (0.3%)

  • Slab: 20 (0.7%)

  • Suspension: 32 (1.1%)
    • Eyebar suspension: 3 (0.1%)
    • Cable-stayed: 7 (0.2%)
    • Wire suspension: 21 (0.7%)

  • Truss: 1,739 (59.0%)
    • Bedstead pony truss: 3 (0.1%)
      • Bedstead double-intersection Warren pony truss: 1 (0.03%)
      • Bedstead Pratt pony truss: 2 (0.07%)
    • Deck truss: 55 (1.9%)
      • Double-intersection Warren deck truss: 1 (0.03%)
      • Howe deck truss: 1 (0.03%)
      • Other deck truss: 1 (0.03%)
      • Pratt deck truss: 16 (0.5%)
      • Warren deck truss: 16 (0.5%)
        • Warren deck truss with alternating verticals: 6 (0.2%)
        • Warren deck truss with sub-panels: 1 (0.03%)
        • Warren deck truss with all verticals: 1 (0.03%)
      • Whipple deck truss: 1 (0.03%)
    • Modern truss: 11 (0.4%)
      • Modern pony truss: 10 (0.3%)
        • Modern polygonal Warren pony truss: 5 (0.2%)
        • Modern Warren pony truss: 5 (0.2%)
      • Modern through truss: 1 (0.03%)
    • Pony truss: 871 (29.6%)
      • Bailey pony truss: 4 (0.1%)
      • Bowstring pony truss: 27 (0.9%)
      • Double-intersection Warren pony truss: 4 (0.1%)
      • Howe pony truss: 6 (0.2%)
      • Kingpost pony truss: 1 (0.03%)
      • Lattice pony truss: 1 (0.03%)
      • Other pony truss: 2 (0.07%)
      • Parker pony truss: 26 (0.9%)
      • Polygonal Warren pony truss: 119 (4.0%)
        • Polygonal Warren pony truss with alternating verticals: 19 (0.6%)
      • Post pony truss: 1 (0.03%)
      • Pratt pony truss: 182 (6.2%)
      • Half-hip Pratt pony truss: 37 (1.3%)
      • Queenpost pony truss: 2 (0.07%)
      • Warren pony truss: 239 (8.1%)
        • Warren pony truss with alternating verticals: 7 (0.2%)
        • Warren pony truss with no verticals: 3 (0.1%)
        • Warren pony truss with all verticals: 6 (0.2%)
    • Through truss: 761 (25.8%)
      • Baltimore through truss: 16 (0.5%)
      • Bollman through truss: 1 (0.03%)
      • Bowstring through truss: 11 (0.4%)
      • Burr arch-truss: 10 (0.3%)
      • Camelback through truss: 9 (0.3%)
      • Childs through truss: 12 (0.4%)
      • Double-intersection Warren through truss: 4 (0.1%)
      • Fink through truss: 1 (0.03%)
      • Haupt through truss: 1 (0.03%)
      • 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 (0.6%)
      • Lenticular through truss: 2 (0.07%)
      • Long through truss: 10 (0.3%)
      • Multiple Kingpost through truss: 68 (2.3%)
      • Other through truss: 2 (0.07%)
      • Parker through truss: 30 (1.0%)
      • Partridge through truss: 8 (0.3%)
      • Pennsylvania through truss: 27 (0.9%)
      • Polygonal Warren through truss: 9 (0.3%)
        • Polygonal Warren through truss with alternating verticals: 1 (0.03%)
        • Polygonal Warren through truss with all verticals: 2 (0.07%)
      • Post through truss: 6 (0.2%)
      • Pratt through truss: 240 (8.1%)
      • Queenpost through truss: 6 (0.2%)
      • Smith through truss: 19 (0.6%)
      • Waddell "A" through truss: 1 (0.03%)
      • Warren through truss: 71 (2.4%)
        • Warren through truss with no verticals: 1 (0.03%)
        • Warren through truss with sub-panels: 3 (0.1%)
        • Warren through truss with all verticals: 13 (0.4%)
      • Whipple through truss: 31 (1.1%)

  • Tunnel: 28 (1.0%)

  • Unknown: 75 (2.5%)