Back RD - Tr 451 over N Branch Otter Creek
Good Condition27 years old75 vehicles/day
Location
| State | Illinois |
| County | Fulton |
| Location | E1/2-13-t4nr2e |
| Carries | Back RD - Tr 451 |
| Crosses | N Branch Otter Creek |
| Coordinates | 40.32726, -90.22267 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 64.3 ft (19.6 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 143.1 sq m |
| Main Spans | 1 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 75 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 029415900000000 |