Offner Road Tr377 over Trib. Rock Creek
Fair Condition41 years old175 vehicles/day
Location
| State | Illinois |
| County | Will |
| Location | 0.5 Mi E Egyp. Tr RD |
| Carries | Offner Road Tr377 |
| Crosses | Trib. Rock Creek |
| Coordinates | 41.38346, -87.73810 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 32.5 ft (9.9 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 94.6 sq m |
| Main Spans | 1 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 175 (2023) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 099465600000000 |