I 20 over Chunky River
Fair Condition64 years old12,000 vehicles/day
Location
| State | Mississippi |
| County | Newton |
| Location | 4.0 Mi E SR 503 |
| Carries | I 20 |
| Crosses | Chunky River |
| Coordinates | 32.34312, -88.97454 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 390.1 ft (118.9 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 1628.9 sq m |
| Main Spans | 1 |
| Year Built | 1962 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 12,000 (2023) |
| Truck Traffic | 45% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 11000200511193A |