Idaho Ave over Future Ca Highspeed Rail
Kings County, California · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Idaho Ave over Future Ca Highspeed Rail in Kings County, California, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2022, making it 3 years old at the 2025 inventory.
- It carries about 2,000 vehicles a day (traffic count year 2023).
- It is one of 74 of the 169 inventoried bridges in Kings County rated good (43.8%); 6 (3.6%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (good), but component ratings moved: substructure 7 to 8.
- Its most recent inspection on record is dated October 2024, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (36.26936, -119.59194)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 8 | Very good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 205 ft |
| Location | E of Rte 43 E of 8TH Ave |
| NBI structure number | 45C0149 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the California department of transportation.
Busiest bridges in Kings County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| State Route 198 over 11TH Avenue | 1967 | 27,500 | Good |
| State Route 198 over Hanford-armona Rd | 1964 | 27,500 | Good |
| State Route 198 over 14TH Ave | 1964 | 27,500 | Fair |
| State Route 198 over Last Chance Ditch | 1964 | 27,500 | Fair |
| State Route 198 over Lemoore Canal | 1962 | 21,300 | Fair |
| State Route 198 over BNSF Ry & Amtrak | 1967 | 20,500 | Poor |
All bridges nearby: Kings County, CA bridge conditions · every bridge in Kings County · California bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.