Tr-58 over Trib Bonpas Creek
Good Condition37 years old50 vehicles/day
Location
| State | Illinois |
| County | Wabash |
| Location | 0.75 Mi NW Keensburg |
| Carries | Tr-58 |
| Crosses | Trib Bonpas Creek |
| Coordinates | 38.36301, -87.88209 |
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 | 31.5 ft (9.6 m) |
| Max Span | 28.5 ft (8.7 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 70.1 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 50 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 093310700000000 |