Vonnahmen RD over Il 255 - Fap 310
Good Condition20 years old200 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1 Mile W Fosterburg |
| Carries | Vonnahmen RD |
| Crosses | Il 255 - Fap 310 |
| Coordinates | 38.93706, -90.11712 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 175.2 ft (53.4 m) |
| Max Span | 87.6 ft (26.7 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 598.1 sq m |
| Main Spans | 2 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 200 (2021) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060030000000000 |