County Rd 2311 over San Francisco River
Apache County, Arizona · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Rd 2311 over San Francisco River in Apache County, Arizona, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1988, making it 37 years old at the 2025 inventory.
- It carries about 325 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 126 of the 258 inventoried bridges in Apache County rated good (48.8%); 16 (6.2%) are rated poor.
- 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 → (33.84318, -109.14134)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Steel culvert |
| Length | about 20 ft |
| Location | 0.3 mi S Jct US 180 |
| NBI structure number | 07731 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Arizona department of transportation.
Busiest bridges in Apache County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Irr I 40; EB over Black Creek | 1967 | 25,552 | Fair |
| Irr I 40; EB & WB over Wash | 1964 | 25,270 | Good |
| Irr I 40; EB & WB over Cedar Point Wash | 1949 | 25,270 | Good |
| Irr I 40; EB & WB over Wash | 1963 | 22,521 | Good |
| Irr I 40; EB & WB over Wash | 1966 | 22,224 | Fair |
| Irr I 40; EB & WB over Wash | 1962 | 22,224 | Good |
All bridges nearby: Apache County, AZ bridge conditions · every bridge in Apache County · Arizona bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.