N3410 over Chili Creek
Murray County, Oklahoma · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- N3410 over Chili Creek in Murray County, Oklahoma, 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 1990, making it 35 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 60 of the 128 inventoried bridges in Murray County rated good (46.9%); 2 (1.6%) 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 → (34.40701, -96.93342)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 40 ft |
| Location | 1. E .6 N of Drake |
| NBI structure number | 225250000000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.
Busiest bridges in Murray County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-35 over Creek | 1969 | 25,600 | Fair |
| I-35 over Lick Branch Creek | 1969 | 25,600 | Fair |
| I-35 NB over U.S. 77 Under | 1969 | 15,800 | Fair |
| I-35 NB over Wild Horse Creek Oflow | 1969 | 15,800 | Fair |
| I-35 NB over Wild Horse Creek | 1969 | 15,800 | Fair |
| I-35 NB over S.H. 77D Under | 1969 | 15,600 | Fair |
All bridges nearby: Murray County, OK bridge conditions · every bridge in Murray County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.