Tr 274 over Henderson Creek
Good Condition42 years old25 vehicles/day
Location
| State | Illinois |
| County | Mercer |
| Location | E.ctr-16-t13nr1w |
| Carries | Tr 274 |
| Crosses | Henderson Creek |
| Coordinates | 41.11564, -90.49486 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
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 | 24.0 ft (7.3 m) |
| Deck Area | 129.2 sq m |
| Main Spans | 1 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 25 (2024) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 066410900000000 |