Tr 498 over Br Macoupin CR
Good Condition101 years old35 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 4.0 Mi E Standard Cy |
| Carries | Tr 498 |
| Crosses | Br Macoupin CR |
| Coordinates | 39.34406, -89.70814 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 36.7 ft (11.2 m) |
| Max Span | 16.4 ft (5 m) |
| Deck Area | 81.8 sq m |
| Main Spans | 2 |
| Year Built | 1925 (reconstructed 1978) |
Traffic
| Avg Daily Traffic | 35 (2021) |
| Truck Traffic | 3% |
| 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 | 059326100000000 |