Utah Website Statistics

All Bridges

  • Total listed Utah bridges: 108
  • Bridges with photos: 64 (59.3%)
  • Bridges with Street View: 35 (32.4%)
  • Bridges with GPS coordinates: 102 (94.4%)

  • Total photos: 470

Extant Bridges

  • Extant bridges: 81 (75.0% of all)
  • Bridges with photos: 34 (42.0% of extant)
  • Bridges with Street View: 31 (38.3% of extant)
  • Bridges with GPS coordinates: 77 (95.1% of extant)

Lost Bridges

  • Lost bridges: 23 (21.3% of all)
  • Bridges with photos: 19 (82.6% of lost)
  • Bridges with GPS coordinates: 22 (95.7% of lost)

Oldest Listed Bridges

  1. Provo River Bridge (Utah County, built 1884, open to pedestrians)
  2. Bear River City Bridge (Box Elder County, built 1889, closed to all traffic)
  3. UCRY Pegram Bridge (Weber County, built 1897, open to traffic)
  4. UP Devil's Gate Bridge (Weber County, built 1899, open to traffic)
  5. Bear River Canal Malad Flume (Box Elder County, built 1900, lost)
  6. Lucin Cutoff Trestle (Box Elder County, built 1904, replaced by new bridge)
  7. Henefer Bridge (Summit County, built 1908, replaced by new bridge)
  8. Virgin River Bridge (Washington County, built 1908, closed to all traffic)
  9. Price River Bridge (Carbon County, built 1910, open to pedestrians)
  10. Fairmont Bridge (Weber County, built 1910, replaced by new bridge)

By Design

  • Arch: 18 (16.7%)
    • Deck arch: 15 (13.9%)
      • Closed-spandrel arch: 5 (4.6%)
      • Steel arch: 5 (4.6%)
      • Stone arch: 2 (1.9%)
    • Through arch: 3 (2.8%)
      • Steel through arch: 3 (2.8%)

  • Beam: 32 (29.6%)
    • Stringer: 27 (25.0%)
      • Steel stringer: 3 (2.8%)
      • Timber stringer: 24 (22.2%)
    • Concrete tee beam: 5 (4.6%)

  • Rigid frame: 5 (4.6%)
    • Concrete rigid frame: 4 (3.7%)
    • Steel rigid frame: 1 (0.9%)

  • Girder: 5 (4.6%)
    • Deck girder: 3 (2.8%)
      • Concrete deck girder: 2 (1.9%)
      • Deck plate girder: 1 (0.9%)
    • Pony/through girder: 2 (1.9%)
      • Concrete pony/through girder: 1 (0.9%)
      • Pony/through plate girder: 1 (0.9%)

  • Other: 2 (1.9%)

  • Slab: 1 (0.9%)

  • Suspension: 2 (1.9%)
    • Wire suspension: 2 (1.9%)

  • Truss: 40 (37.0%)
    • Deck truss: 5 (4.6%)
      • Lattice deck truss: 1 (0.9%)
      • Pratt deck truss: 2 (1.9%)
      • Warren deck truss: 1 (0.9%)
    • Pony truss: 17 (15.7%)
      • Bailey pony truss: 2 (1.9%)
      • Double-intersection Warren pony truss: 1 (0.9%)
      • Pratt pony truss: 1 (0.9%)
      • Half-hip Pratt pony truss: 3 (2.8%)
      • Warren pony truss: 2 (1.9%)
    • Through truss: 17 (15.7%)
      • Parker through truss: 3 (2.8%)
      • Pegram through truss: 1 (0.9%)
      • Polygonal Warren through truss: 1 (0.9%)
      • Pratt through truss: 7 (6.5%)
      • Warren through truss: 2 (1.9%)
        • Warren through truss with all verticals: 1 (0.9%)

    • Tunnel: 1 (0.9%)

    • Unknown: 2 (1.9%)