N3620 over Snake Creek
Good Condition35 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Seminole |
| Location | .4 N Of Sylvian |
| Carries | N3620 |
| Crosses | Snake Creek |
| Coordinates | 35.35459, -96.56503 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 105.6 ft (32.2 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 273.7 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 228230000000000 |