Tr 429 over Grove Branch
Good Condition32 years old75 vehicles/day
Location
| State | Illinois |
| County | Montgomery |
| Location | 2.8 Mi S Walshville |
| Carries | Tr 429 |
| Crosses | Grove Branch |
| Coordinates | 39.03987, -89.61438 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 61.4 ft (18.7 m) |
| Max Span | 58.7 ft (17.9 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 153.3 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 75 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 068331500000000 |