Risdon School Tr 1 over Branch Doza Creek
Good Condition59 years old225 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 6 Mi West Of Marissa |
| Carries | Risdon School Tr 1 |
| Crosses | Branch Doza Creek |
| Coordinates | 38.23519, -89.87777 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 36.1 ft (11 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 127.6 sq m |
| Main Spans | 2 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 225 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082412300000000 |