N3170 over Grassy Creek
Good Condition5 years old24 vehicles/day
Location
| State | Oklahoma |
| County | Noble |
| Location | 5e .5s Of Billings |
| Carries | N3170 |
| Crosses | Grassy Creek |
| Coordinates | 36.52972, -97.35444 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 197.6 sq m |
| Main Spans | 2 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 24 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 329840000000000 |