Tr 322a over Otter Creek
Fair Condition92 years old275 vehicles/day
Location
| State | Illinois |
| County | LaSalle |
| Location | E 19th N 1500 |
| Carries | Tr 322a |
| Crosses | Otter Creek |
| Coordinates | 41.14941, -88.79740 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 53.1 ft (16.2 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 118.3 sq m |
| Main Spans | 1 |
| Year Built | 1934 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 275 (2020) |
| Truck Traffic | 4% |
| 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 | 050318600000000 |