SH 21 over Cottonwood Creek
Fair Condition44 years old18,732 vehicles/day
Location
| State | Texas |
| County | Bastrop |
| Location | 8.4 Mi E Of FM 812 |
| Carries | SH 21 |
| Crosses | Cottonwood Creek |
| Coordinates | 30.10750, -97.44234 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 85.0 ft (25.9 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 56.1 ft (17.1 m) |
| Deck Area | 442.9 sq m |
| Main Spans | 2 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 18,732 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 140110047105079 |