Port Byron RD over I-88
Fair Condition51 years old650 vehicles/day
Location
| State | Illinois |
| County | Rock Island |
| Location | 1.5 Mi. W.hillsdale |
| Carries | Port Byron RD |
| Crosses | I-88 |
| Coordinates | 41.61354, -90.19408 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 255.9 ft (78 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 1,092 sq m |
| Main Spans | 2 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 650 (2020) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 081013100000000 |