S.h. 30 over Grape Creek
Good Condition80 years old210 vehicles/day
Location
| State | Oklahoma |
| County | Harmon |
| Location | 2.9 Mi N Jct S.h. 9 |
| Carries | S.h. 30 |
| Crosses | Grape Creek |
| Coordinates | 34.94175, -99.91451 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (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 | 136.2 ft (41.5 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 385.9 sq m |
| Main Spans | 3 |
| Year Built | 1946 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 210 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 105470000000000 |