SH 56 over Mill Creek
Good Condition21 years old1,729 vehicles/day
Location
| State | Texas |
| County | Grayson |
| Location | 1.8 Mi W Of US 69 |
| Carries | SH 56 |
| Crosses | Mill Creek |
| Coordinates | 33.61522, -96.44106 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 190.0 ft (57.9 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 810.6 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 1,729 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 010920004504243 |