Fau 7998 Ch 40 over Lake Springfield
Good Condition39 years old8,000 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 1.5 Mi E Of Chatham |
| Carries | Fau 7998 Ch 40 |
| Crosses | Lake Springfield |
| Coordinates | 39.67327, -89.66341 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 149.0 ft (45.4 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 603.8 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 8,000 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084341300000000 |