E1580 over Salt Fork Red River
Jackson County, Oklahoma · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- E1580 over Salt Fork Red River in Jackson County, Oklahoma, 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 2009, making it 16 years old at the 2025 inventory.
- It carries about 100 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 175 of the 294 inventoried bridges in Jackson County rated good (59.5%); 4 (1.4%) 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 → (34.725, -99.42528)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 801 ft |
| Location | 2.0 W. of Martha |
| NBI structure number | 286950000000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.
Busiest bridges in Jackson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Fau 5181 over Creek | 1940 | 7,750 | Good |
| Fau 5158 over Creek | 1945 | 6,355 | Good |
| Fau 5158 over Creek | 1957 | 6,350 | Good |
| U.S. 283 over Creek | 1932 | 6,200 | Good |
| U.S. 283 over Creek | 1999 | 6,200 | Good |
| U.S. 62 over Creek | 1933 | 5,900 | Good |
All bridges nearby: Jackson County, OK bridge conditions · every bridge in Jackson County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.