SH 21 over Dime Box Branch
Good Condition87 years old8,454 vehicles/day
Location
| State | Texas |
| County | Lee |
| Location | 7.6 Mi E Of US 77 |
| Carries | SH 21 |
| Crosses | Dime Box Branch |
| Coordinates | 30.37786, -96.86172 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Area | 139.9 sq m |
| Main Spans | 5 |
| Year Built | 1939 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 8,454 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 141440011601030 |