Mt. Rd. - Tr 171 over Prairie Creek
Fair Condition56 years old50 vehicles/day
Location
| State | Illinois |
| County | Tazewell |
| Location | Se-4-t23nr3w |
| Carries | Mt. Rd. - Tr 171 |
| Crosses | Prairie Creek |
| Coordinates | 40.46779, -89.44523 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 154.0 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 50 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 090315800000000 |