Royalton RD over Little Muddy River
Fair Condition10 years old1,550 vehicles/day
Location
| State | Illinois |
| County | Jackson |
| Location | 1.6 Mi E Of US 51 |
| Carries | Royalton RD |
| Crosses | Little Muddy River |
| Coordinates | 37.90122, -89.20895 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 270.0 ft (82.3 m) |
| Max Span | 102.4 ft (31.2 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 748.9 sq m |
| Main Spans | 3 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 1,550 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 039327700000000 |