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SR-9 over Virgin River

Washington County, Utah · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (37.16291, -113.39563)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck66Satisfactory condition
Superstructure66Satisfactory condition
Substructure66Satisfactory condition

Bridge details

StructureSteel stringer or multi-beam girder
Lengthabout 228 ft
Location3.5 Miles East I-15 Int.
NBI structure number0C 777
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)January 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 Utah department of transportation.

Busiest bridges in Washington County

BridgeBuiltVehicles/dayCondition
I-15 over Washington Main Street202367,000Good
I-15 over Mall Drive201766,408Good
I-15 over Mall Drive201766,408Good
I-15 (SR-15) Nb&sb over Mill Creek196464,174Fair
I-15 (SR-15) Nbl over SR-212 SPUI.INT.X-Road.200364,174Fair
I-15 (SR-15) Sbl over SR-212 Spui Int.x-road.200364,174Fair

All bridges nearby: Washington County, UT bridge conditions · every bridge in Washington County · Utah bridges.

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