EB US 20 Ramp B over Stream
Good Condition26 years old270 vehicles/day
Location
| State | Iowa |
| County | Grundy |
| Location | 0.1 Mile W Of Jct SR T55 |
| Carries | EB US 20 Ramp B |
| Crosses | Stream |
| Coordinates | 42.46093, -92.63510 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 175.9 ft (53.6 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 466.3 sq m |
| Main Spans | 3 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 270 (2022) |
| Truck Traffic | 11% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000607315 |