Tr 109 over Trib To Bonnie Creek
Good Condition126 years old100 vehicles/day
Location
| State | Illinois |
| County | Perry |
| Location | 2 Mi N Of Ill RT 154 |
| Carries | Tr 109 |
| Crosses | Trib To Bonnie Creek |
| Coordinates | 38.11565, -89.51475 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 132.8 sq m |
| Main Spans | 1 |
| Year Built | 1900 (reconstructed 1982) |
Traffic
| Avg Daily Traffic | 100 (2024) |
| Truck Traffic | 25% |
| 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 | 073312400000000 |