Tr 4b over Prairie Fork
Good Condition14 years old20 vehicles/day
Location
| State | Illinois |
| County | Christian |
| Location | 1 Mi NE Harvel |
| Carries | Tr 4b |
| Crosses | Prairie Fork |
| Coordinates | 39.37651, -89.51233 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 61.0 ft (18.6 m) |
| Max Span | 58.4 ft (17.8 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 137.6 sq m |
| Main Spans | 1 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 20 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 011341000000000 |