Highway S-74 S over Carson Creek
Poor Condition62 years old810 vehicles/day
Location
| State | Iowa |
| County | Jasper |
| Location | 078190303 |
| Carries | Highway S-74 S |
| Crosses | Carson Creek |
| Coordinates | 41.60094, -93.03658 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 103.0 ft (31.4 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 285.7 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 810 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000195590 |