SR-30 over Bear River

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

• SR-30 over Bear River in Rich County, Utah, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
• Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
• It was built in 1941, making it 84 years old at the 2025 inventory.
• It carries about 700 vehicles a day (traffic count year 2014).
• Its listed owner is the state highway agency.
• It is one of 13 of the 20 inventoried bridges in Rich County rated fair (65.0%); 4 (20.0%) are rated poor.
• Its traffic status in the 2025 inventory is posted for load (NBI item 41).
• Its class is unchanged from 2024 (fair), but component ratings moved: superstructure 6 to 5.
• Status change: newly posted for load since 2024.
• Its most recent inspection on record is dated August 2024, on a 24-month routine inspection cycle.
• A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

View this bridge on a map → (41.77707, -111.07408)

Component ratings

Bridge details

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

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