US 259 NB over Alligator Lake Slough
Good Condition66 years old2,660 vehicles/day
Location
| State | Texas |
| County | Upshur |
| Location | 4.40 Mi N Of SH 155 |
| Carries | US 259 NB |
| Crosses | Alligator Lake Slough |
| Coordinates | 32.90207, -94.72739 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 200.1 ft (61 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 48.9 ft (14.9 m) |
| Deck Area | 908.9 sq m |
| Main Spans | 5 |
| Year Built | 1960 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 2,660 (2020) |
| Truck Traffic | 14% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 192300039202035 |