N3390 over Deep Fork River
Good Condition18 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Lincoln |
| Location | 4.5w 1.1s Of Sh66/sh18 |
| Carries | N3390 |
| Crosses | Deep Fork River |
| Coordinates | 35.68009, -96.96400 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 477.6 sq m |
| Main Spans | 3 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 287170000000000 |