Humboldt County, Nevada bridges
Humboldt County has 54 bridges and culverts in the National Bridge Inventory, the oldest built in 1910. 1 (2%) are rated poor. The most common type is culvert (35%).
- Bridges
- 54
- Good
- 35%
- Fair
- 63%
- Poor
- 2%
- 1 bridges
- Average age
- 54 yrs
- Posted or closed
- 1
Map of bridges in Humboldt County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Humboldt County
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Condition
Good35%(19)
Fair63%(34)
Poor2%(1)
When they were built
Busiest
- SR 787 Hansen ST over SPRRFair12,000 vehicles/day
- Cross Road over I 80Fair9,000 vehicles/day
- US 95 over I 80Good7,050 vehicles/day
- US 95 over Humboldt RvrFair6,550 vehicles/day
- US 95 over UPRRFair6,550 vehicles/day
Longest
- I 80E over US 95Fair903 ft
- I 80W over US 95Fair903 ft
- Cross Road over I 80Fair445 ft
- US 95 over I 80Good443 ft
- Cross Road over I 80Fair401 ft
Oldest
- Bridge Street over Humboldt RiverFairBuilt 1910
- US 95 over Quinn RvrFairBuilt 1934
- Old US 40 over SPRRFairBuilt 1939
- IRR SR140 over Quinn RvrGoodBuilt 1949
- Paradise Vly RD over Mullinix CrkGoodBuilt 1954
All bridges in Humboldt County
Busiest first · showing 1–54 of 54| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| SR 787 Hansen ST over SPRR No. G1153 | Winnemucca | 1967 | Box Beam or Girders - Multiple | 166 ft | 12,000 | Fair |
| Cross Road over I 80 No. I1255 | West of Winnemucca | 1970 | Stringer/Multi-beam or Girder | 445 ft | 9,000 | Fair |
| US 95 over I 80 No. I 868 | Winnemucca | 1976 | Stringer/Multi-beam or Girder | 443 ft | 7,050 | Good |
| US 95 over Humboldt Rvr No. B 223 | Winnemucca | 1986 | Stringer/Multi-beam or Girder | 275 ft | 6,550 | Fair |
| US 95 over UPRR No. G 224 | Winnemucca | 1999 | Stringer/Multi-beam or Girder | 236 ft | 6,550 | Fair |
| I 80 over Mcnitch RD No. H 865E | West of Winnemucca | 1970 | Slab | 93 ft | 5,200 | Fair |
| I 80W over Mcnitch RD No. H 865W | West of Winnemucca | 1970 | Slab | 93 ft | 5,200 | Fair |
| I 80 over SPRR No. G 863E | West of Winnemucca | 1970 | Stringer/Multi-beam or Girder | 337 ft | 5,050 | Fair |
| I 80 over SPRR No. G 863W | West of Winnemucca | 1970 | Stringer/Multi-beam or Girder | 337 ft | 5,050 | Fair |
| I 80E over Button Point Exit 187 No. I 874E | East of Winnemucca | 1965 | Slab | 104 ft | 4,800 | Good |
| I 80W over Button Point Exit 187 No. I 874W | East of Winnemucca | 1965 | Slab | 104 ft | 4,800 | Good |
| I 80E over FR HU15 No. H1256E | West of Winnemucca | 1970 | Box Beam or Girders - Single or Spread | 210 ft | 4,775 | Fair |
| I 80W over FR HU15 No. H1256W | West of Winnemucca | 1970 | Box Beam or Girders - Single or Spread | 210 ft | 4,775 | Fair |
| I 80E over Mote RD Exit 222 No. I 877E | West of Battle Mtn | 1963 | Culvert | 22 ft | 4,575 | Fair |
| I 80W over Mote RD Exit 222 No. I 877W | West of Battle Mtn | 1963 | Culvert | 22 ft | 4,575 | Fair |
| I 80E over SPRR No. G 872E | Winnemucca | 1979 | Stringer/Multi-beam or Girder | 290 ft | 4,550 | Fair |
| I 80W over SPRR No. G 872W | Winnemucca | 1979 | Stringer/Multi-beam or Girder | 256 ft | 4,550 | Fair |
| I 80E over Rock Crk No. B 817E | Near Golconda | 1960 | Culvert | 26 ft | 4,475 | Good |
| I 80W over Rock Crk No. B 817W | Near Golconda | 1960 | Culvert | 26 ft | 4,475 | Good |
| I 80E over Pumpernickel Exit 205 No. I 776E | West of Battle Mountain | 1960 | Frame | 33 ft | 4,400 | Good |
| I 80W over Pumpernickel Exit 205 No. I 776W | West of Battle Mountain | 1960 | Frame | 33 ft | 4,400 | Good |
| I 80E over Cross Road No. I 875E | East of Winnemucca | 1963 | Culvert | 22 ft | 4,400 | Fair |
| I 80W over Cross Road No. I 875W | East of Winnemucca | 1963 | Culvert | 22 ft | 4,400 | Fair |
| I 80E over Valmy Exit 216 No. I 876E | Valmy | 1963 | Slab | 94 ft | 4,400 | Fair |
| I 80W over Valmy Exit 216 No. I 876W | Valmy | 1963 | Slab | 94 ft | 4,400 | Fair |
| I 80E over US 95 No. H 869E | Winnemucca | 1977 | Box Beam or Girders - Multiple | 903 ft | 4,100 | Fair |
| I 80W over US 95 No. H 869W | Winnemucca | 1977 | Box Beam or Girders - Multiple | 903 ft | 4,100 | Fair |
| I 80E over Downtown Interchange No. I 871E | Winnemucca | 1977 | Box Beam or Girders - Single or Spread | 313 ft | 4,100 | Good |
| I 80W over Downtown Interchange No. I 871W | Winnemucca | 1977 | Box Beam or Girders - Single or Spread | 313 ft | 4,100 | Good |
| US 95 over Quinn Rvr No. B 226 | Near Mcdermitt | 1934 | Culvert | 30 ft | 2,400 | Fair |
| E Winnemucca Blvd over I 80 No. I 873 | Winnemucca | 1979 | Box Beam or Girders - Single or Spread | 282 ft | 1,850 | Good |
| SR 795 Reinhart LN over Humboldt Rvr No. B1657 | East of Winnemucca | 1988 | Box Beam or Girders - Multiple | 111 ft | 1,600 | Good |
| Off Rmp I 80W over SPRR No. G 872R | Winnemucca | 1979 | Stringer/Multi-beam or Girder | 256 ft | 1,300 | Good |
| SR789 Old HWY 40 over Rock Creek No. B3296 | E of Golconda Getchell MI | 2023 | Culvert | 26 ft | 980 | Good |
| Bridge ST over Humboldt Rvr Ovrflow No. B1479 | Winnemucca | 1975 | Culvert | 43 ft | 600 | Fair |
| Bridge Street over Humboldt River No. B1656 | Winnemucca | 1910 | Arch - Deck | 129 ft | 600 | Fair |
| SR789 Getchell Min over Humboldt Rvr No. B 455 | NE of Golconda | 1992 | Box Beam or Girders - Single or Spread | 150 ft | 580 | Fair |
| I 80E Off-Ramp over Harmony Wash No. B1653 | East of Winnemucca | 1979 | Culvert | 26 ft | 500 | Fair |
| Golconda-Midas over I 80 No. I 754 | Golconda Midas Exit 184 | 1960 | Box Beam or Girders - Single or Spread | 233 ft | 430 | Good |
| Eden Valley Road over Humboldt River No. B3247 | North of Golconda | 2018 | Box Beam or Girders - Multiple | 121 ft | 360 | Good |
| IRR SR140 over Quinn Rvr No. B 524 | South of Denio | 1949 | Culvert | 25 ft | 310 | Good |
| SR 293 over Quinn Rvr No. B1118 | West of Orovada | 1964 | Culvert | 68 ft | 250 | Good |
| SR 290 Paradise RD over Cottonwood Crk No. B 582 | Paradise Vly | 1986 | Stringer/Multi-beam or Girder | 47 ft | 240 | Fair |
| Cross Road over I 80 No. I 862 | West of Winnemucca | 1970 | Box Beam or Girders - Single or Spread | 401 ft | 210 | Fair |
| Old US 40 over SPRR No. G 387 | Southwest of Winnemucca | 1939 | Stringer/Multi-beam or Girder | 216 ft | 122 | Fair |
| Paradise Vly RD over Mullinix Crk No. B 583 | North of Paradise Vly | 1954 | Culvert | 23 ft | 100 | Good |
| Valmy RD over Humboldt Rvr No. M1802B | Northwest of Valmy | 1984 | Culvert | 69 ft | 66 | Fair |
| IRR Ft Mcdermitt over Quinn Rvr No. M1660B | Ft. Mcdermitt Indian Res. | 1976 | Culvert | 57 ft | 55 | Poor |
| Big Foot Lane over Quinn River No. 0000H61646B0337 | 6 KM West of Tribal Hqts | 1970 | Culvert | 42 ft | 50 | Fair |
| Forest Route 50084 over Indian Creek No. 040905000001083 | 7 MI N of Paradise Valley | 1998 | Slab | 31 ft | 50 | Good |
| Old SR 8A over Quinn Rvr No. B 364 | South of Denio | 1980 | Culvert | 33 ft | 45 | Fair |
| Leonard Creek Road over Quinn Rvr No. B1659 | South of Denio | 1980 | Culvert | 28 ft | 40 | Fair |
| IRR Cordero Mine R over Mcdermitt Crk No. B 692 | Southwest of Mcdermitt | 1957 | Slab | 39 ft | 20 | Fair |
| IRR Cordero Mine R over Oregon Cyn Crk No. B 695 | West of Mcdermitt | 1957 | Culvert | 21 ft | 20 | Fair |
Structure types in Humboldt County
| Culvert | 19 | 35.2% |
| Stringer/Multi-beam or Girder | 11 | 20.4% |
| Slab | 8 | 14.8% |
| Box Beam or Girders - Single or Spread | 8 | 14.8% |
| Box Beam or Girders - Multiple | 5 | 9.3% |
| Frame | 2 | 3.7% |
| Arch - Deck | 1 | 1.9% |