N3120 over West Rock Creek
Fair Condition37 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Garvin |
| Location | 2.5 W .8 N Elmore City |
| Carries | N3120 |
| Crosses | West Rock Creek |
| Coordinates | 34.63502, -97.44033 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 102.4 ft (31.2 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 271.4 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 223140000000000 |