SH 21 over Alto Branch
Good Condition68 years old3,728 vehicles/day
Location
| State | Texas |
| County | Cherokee |
| Location | 0.60 Mi E Of US 69 |
| Carries | SH 21 |
| Crosses | Alto Branch |
| Coordinates | 31.65264, -95.06274 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 45.3 ft (13.8 m) |
| Deck Area | 184.9 sq m |
| Main Spans | 4 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 3,728 (2021) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 100370011805063 |