SH 310 NB over Trinity River
Fair Condition24 years old6,599 vehicles/day
Location
| State | Texas |
| County | Dallas |
| Location | 1.55 Mi N Of Lp 12 |
| Carries | SH 310 NB |
| Crosses | Trinity River |
| Coordinates | 32.72635, -96.75812 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 2746.1 ft (837 m) |
| Max Span | 201.1 ft (61.3 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 10,044 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
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 not eligible for the National Register |
| Structure Number | 180570009202371 |