Tr 21 over Exline Slough
Fair Condition44 years old25 vehicles/day
Location
| State | Illinois |
| County | Kankakee |
| Location | 3 Mi N St. George |
| Carries | Tr 21 |
| Crosses | Exline Slough |
| Coordinates | 41.23654, -87.76825 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 55.1 ft (16.8 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 136.1 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 25 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 046338600000000 |