Tr 498 (12.25 E) over Griffith Creek
Fair Condition48 years old125 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 1.5 W Mechanicsburg |
| Carries | Tr 498 (12.25 E) |
| Crosses | Griffith Creek |
| Coordinates | 39.79907, -89.42086 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 84.0 ft (25.6 m) |
| Max Span | 27.6 ft (8.4 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 202.2 sq m |
| Main Spans | 3 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 125 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084360900000000 |