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I 80 over City Streets(nugget)

Washoe County, Nevada · rated Poor in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (39.53382, -119.7603)

Component ratings

ComponentRating (2025)FHWA scale meaning
Deck5Fair condition
Superstructure4Poor condition
Substructure7Good condition

Bridge details

StructureContinuous concrete multiple box beam
Lengthabout 1,040 ft
LocationSparks
NBI structure numberH 866E
Condition classPoor

Source: FHWA National Bridge Inventory, 2025 data as reported by the Nevada department of transportation.

Busiest bridges in Washoe County

BridgeBuiltVehicles/dayCondition
I 580 over Vassar St1977170,000Good
I 580 SB over 2ND St/GLENDALE AVE2022170,000Good
I 580 over SR647 4TH St Sprr1971163,000Fair
I 580 over SR667 & Truckee Rvr1971163,000Fair
I 580 over Rmp I80E to US395N1969163,000Good
I 580 NB over SR648 Glendale Av1977163,000Good

All bridges nearby: Washoe County, NV bridge conditions · every bridge in Washoe County · Nevada bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.