SB US 151 over East Big Creek
Fair Condition65 years old7,150 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 1.1 Mi. S Of SR X20 |
| Carries | SB US 151 |
| Crosses | East Big Creek |
| Coordinates | 42.05041, -91.46321 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 151.9 ft (46.3 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 509.3 sq m |
| Main Spans | 3 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 7,150 (2022) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000033550 |