N3970(harvard) over Posey Creek
Good Condition4 years old5,001 vehicles/day
Location
| State | Oklahoma |
| County | Tulsa |
| Location | .8 S Of 141st S |
| Carries | N3970(harvard) |
| Crosses | Posey Creek |
| Coordinates | 35.94708, -95.94027 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (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 | 96.5 ft (29.4 m) |
| Max Span | 51.2 ft (15.6 m) |
| Deck Width | 62.0 ft (18.9 m) |
| Deck Area | 555.7 sq m |
| Main Spans | 2 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 5,001 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 13 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 331120000000000 |