U.s. 377 / S.h. 99 over Turkey Creek
Fair Condition46 years old3,600 vehicles/day
Location
| State | Oklahoma |
| County | Seminole |
| Location | 0.9 Mi N Jct SH 99a |
| Carries | U.s. 377 / S.h. 99 |
| Crosses | Turkey Creek |
| Coordinates | 35.35991, -96.67140 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 211.9 ft (64.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 897.9 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 3,600 (2022) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 198090000000000 |