E0330 over Sand Creek
Garfield County, Oklahoma · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- E0330 over Sand Creek in Garfield County, Oklahoma, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1966 and reconstructed in 2008, making it 59 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 57 of the 505 inventoried bridges in Garfield County rated poor (11.3%); 57 (11.3%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated July 2024, on a 12-month routine inspection cycle.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (36.5359, -97.98102)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 4 | 4 | Poor condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 47 ft |
| Location | 1.9S .7E of Hillsdale |
| NBI structure number | 166980000000000 |
| Condition class | Poor |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | July 2024 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.
Busiest bridges in Garfield County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| U.S. 60 / U.S. 412 over Creek | 1937 | 20,800 | Good |
| U.S. 60 / U.S. 412 over Creek | 1960 | 20,800 | Fair |
| U.S. 60 over Bn-sf R.R. 2 Rds Under | 2020 | 13,800 | Good |
| E0410 (willow Rd.) over Creek | 1960 | 13,700 | Fair |
| U.S. 412 over Creek | 1969 | 12,800 | Good |
| U.S. 412 over Creek | 1975 | 12,800 | Fair |
All bridges nearby: Garfield County, OK bridge conditions · every bridge in Garfield County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.