N3070 over Walnut Creek
Good Condition13 years old100 vehicles/day
Location
| State | Oklahoma |
| County | McClain |
| Location | 2.5w 1.5n Of Washington |
| Carries | N3070 |
| Crosses | Walnut Creek |
| Coordinates | 35.08083, -97.53000 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 242.1 ft (73.8 m) |
| Max Span | 105.0 ft (32 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 649.4 sq m |
| Main Spans | 3 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 279870000000000 |