Tr 20a over Old Tom Creek
Good Condition30 years old25 vehicles/day
Location
| State | Illinois |
| County | Warren |
| Location | 1700 10th ST |
| Carries | Tr 20a |
| Crosses | Old Tom Creek |
| Coordinates | 40.87968, -90.76756 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very 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 | 51.5 ft (15.7 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 133.4 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 25 (2016) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 122 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 094522300000000 |