CR 171 over Drainage Ditch
Good Condition63 years old1,870 vehicles/day
Location
| State | Texas |
| County | Brazoria |
| Location | 3.60 Mi NE Of SH 35 |
| Carries | CR 171 |
| Crosses | Drainage Ditch |
| Coordinates | 29.20949, -95.36518 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 209.9 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 1,870 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 120200AA0812003 |