Isaac Williams over Branch Of Bayou Porteaux
Good Condition8 years old50 vehicles/day
Location
| State | Mississippi |
| County | Jackson |
| Location | Sec 12 T 7s R 9w |
| Carries | Isaac Williams |
| Crosses | Branch Of Bayou Porteaux |
| Coordinates | 30.44521, -88.83357 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 90.5 sq m |
| Main Spans | 2 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 50 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | SA3000000000205 |