Frog Pond RD over Lynn Creek
Fair Condition45 years old100 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | 6.5 Mi N Of Erie |
| Carries | Frog Pond RD |
| Crosses | Lynn Creek |
| Coordinates | 41.75835, -90.11136 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 41.3 ft (12.6 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 108.4 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 100 (2021) |
| Truck Traffic | 37% |
| 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 | 098415800000000 |