Sienna Springs Blv over Flat Bank Creek
Good Condition21 years old13,459 vehicles/day
Location
| State | Texas |
| County | Fort Bend |
| Location | 0.97 Mi W Of Sienna PKWY |
| Carries | Sienna Springs Blv |
| Crosses | Flat Bank Creek |
| Coordinates | 29.53043, -95.55011 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 5 (Fair) |
| Culvert | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 119.7 sq m |
| Main Spans | 2 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 13,459 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 120800AA7777229 |