Tr 91 over Lake Fork
Fair Condition50 years old200 vehicles/day
Location
| State | Illinois |
| County | Douglas |
| Location | 3 Mi NE Of Arthur |
| Carries | Tr 91 |
| Crosses | Lake Fork |
| Coordinates | 39.75388, -88.44726 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 157.5 ft (48 m) |
| Max Span | 52.8 ft (16.1 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 398.4 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 200 (2022) |
| Truck Traffic | 8% |
| 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 | 021452800000000 |