E0660 Old SH 74 D over Rock Creek
Good Condition7 years old164 vehicles/day
Location
| State | Oklahoma |
| County | Logan |
| Location | 1.7 W Jct S.h. 74 |
| Carries | E0660 Old SH 74 D |
| Crosses | Rock Creek |
| Coordinates | 36.05722, -97.61472 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 172.9 ft (52.7 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 548.1 sq m |
| Main Spans | 3 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 164 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 312350000000000 |