Sienna PKWY NB over Drainage Ditch
Good Condition38 years old500 vehicles/day
Location
| State | Texas |
| County | Fort Bend |
| Location | 2.45 Mi S Of SH 6 |
| Carries | Sienna PKWY NB |
| Crosses | Drainage Ditch |
| Coordinates | 29.50644, -95.52411 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 576.5 sq m |
| Main Spans | 3 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 500 (2015) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 120800R01107001 |