Tr 18 over W Fork Spoon River
Poor Condition70 years old75 vehicles/day
Location
| State | Illinois |
| County | Bureau |
| Location | 4 Mi SW Of Neponset |
| Carries | Tr 18 |
| Crosses | W Fork Spoon River |
| Coordinates | 41.24316, -89.82852 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 22.3 ft (6.8 m) |
| Deck Area | 120.4 sq m |
| Main Spans | 3 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 75 (2018) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 006426100000000 |