FM 523 over Old Oyster Creek
Good Condition38 years old83,339 vehicles/day
Location
| State | Texas |
| County | Brazoria |
| Location | 1.10 Mi N Of SH 332 |
| Carries | FM 523 |
| Crosses | Old Oyster Creek |
| Coordinates | 28.99495, -95.32948 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Area | 80.6 sq m |
| Main Spans | 2 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 83,339 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 120200100301015 |