Peoria Rd. / Bl 55 over Sangamon River
Fair Condition100 years old13,200 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | .9m N Dirksen PKWY |
| Carries | Peoria Rd. / Bl 55 |
| Crosses | Sangamon River |
| Coordinates | 39.86971, -89.61387 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 632.5 ft (192.8 m) |
| Max Span | 159.4 ft (48.6 m) |
| Deck Width | 67.3 ft (20.5 m) |
| Deck Area | 3952.4 sq m |
| Main Spans | 3 |
| Year Built | 1926 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 13,200 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084003000000000 |