SB I-29 over Burcham Creek
Fair Condition59 years old7,600 vehicles/day
Location
| State | Iowa |
| County | Harrison |
| Location | 2.8 Mi. S Of Jct. 127 |
| Carries | SB I-29 |
| Crosses | Burcham Creek |
| Coordinates | 41.67161, -96.03647 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 117.1 ft (35.7 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 460.5 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 7,600 (2022) |
| Truck Traffic | 31% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000028250 |