N1730 over Creek
Ellis County, Oklahoma · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- N1730 over Creek in Ellis County, Oklahoma, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 2011, making it 14 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 67 of the 153 inventoried bridges in Ellis County rated good (43.8%); 0 (0.0%) 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 → (36.19806, -99.9175)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 35 ft |
| Location | 3.5N 2W .75N of 283/60 |
| NBI structure number | 302280000000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.
Busiest bridges in Ellis County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| S.H. 15 over Creek | 2019 | 3,600 | Good |
| U.S. 270 over Creek | 1972 | 3,000 | Fair |
| S.H. 15 over Boggy Creek | 1996 | 3,000 | Fair |
| S.H. 15 over Creek | 1935 | 2,600 | Good |
| S.H. 15 over Little Wolf Creek | 1996 | 2,400 | Fair |
| S.H. 15 over Buzzard Creek | 1996 | 2,400 | Fair |
All bridges nearby: Ellis County, OK bridge conditions · every bridge in Ellis County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.