E-s Ramp B over High & Main ST
Fair Condition54 years old2,750 vehicles/day
Location
| State | Iowa |
| County | Des Moines |
| Location | 0.4 Mi. W Of Il St. Line |
| Carries | E-s Ramp B |
| Crosses | High & Main ST |
| Coordinates | 40.81336, -91.10059 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 397.0 ft (121 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 968 sq m |
| Main Spans | 6 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 2,750 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000604860 |