Tr 30a over Coon Run Creek
Good Condition30 years old150 vehicles/day
Location
| State | Illinois |
| County | Morgan |
| Location | 3.5 M NW Chapin |
| Carries | Tr 30a |
| Crosses | Coon Run Creek |
| Coordinates | 39.82022, -90.43441 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 79.4 ft (24.2 m) |
| Max Span | 76.8 ft (23.4 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 198.4 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 150 (2024) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 921 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 069323300000000 |