Mercury DR over Dredge Fill Basin
Fair Condition41 years old4,900 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 1.80 Mi S Of IH 10 |
| Carries | Mercury DR |
| Crosses | Dredge Fill Basin |
| Coordinates | 29.74925, -95.24051 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 36.1 ft (11 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 154 sq m |
| Main Spans | 1 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 4,900 (2013) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 121020AA4000005 |