Jason ST over Chimney Rock Ditch
Fair Condition63 years old2,600 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 0.01 Mi E Of Chmney Rk SB |
| Carries | Jason ST |
| Crosses | Chimney Rock Ditch |
| Coordinates | 29.68417, -95.47681 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 82.0 ft (25 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 41.3 ft (12.6 m) |
| Deck Area | 315 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 2,600 (2013) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 121020B34577024 |