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Irr US 395 over Carson River Overflow

Douglas County, Nevada · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (39.05611, -119.77993)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Culvert66Satisfactory condition

Bridge details

StructureConcrete culvert
Lengthabout 24 ft
LocationSouth of Carson City
NBI structure numberB 427
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)May 2023
Inspection interval (item 91)24 months
Scour (item 113)8: foundations stable, scour above the top of the footing

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

Busiest bridges in Douglas County

BridgeBuiltVehicles/dayCondition
US 395 over Martin Slough201830,500Good
US 50 over Casino Ped Underpass197927,000Good
US 395N over Carson Rvr196816,750Fair
US 395S over Carson Rvr198716,750Good
Irr US 395N over Cradlebaugh Slough196816,750Fair
Irr US 395S over Cradlebaugh Slough198716,750Fair

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

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