Tr 73 over La Harpe Creek
Fair Condition48 years old75 vehicles/day
Location
| State | Illinois |
| County | Hancock |
| Location | 2.5 SE Laharpe |
| Carries | Tr 73 |
| Crosses | La Harpe Creek |
| Coordinates | 40.56504, -90.93247 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 95.1 ft (29 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 211.7 sq m |
| Main Spans | 3 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 75 (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 | 034451700000000 |