SH 310 SB over Trinity River
Fair Condition76 years old6,599 vehicles/day
Location
| State | Texas |
| County | Dallas |
| Location | 1.55 Mi N Of Lp 12 |
| Carries | SH 310 SB |
| Crosses | Trinity River |
| Coordinates | 32.72967, -96.75810 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 2723.1 ft (830 m) |
| Max Span | 151.9 ft (46.3 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 8,715 sq m |
| Main Spans | 3 |
| Year Built | 1950 (reconstructed 1981) |
Traffic
| Avg Daily Traffic | 6,599 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 180570009202061 |