CR 421 - Pct 4 over Mustang Creek
Fair Condition22 years old153 vehicles/day
Location
| State | Texas |
| County | Johnson |
| Location | 1.0 Mi E Of SH 171 |
| Carries | CR 421 - Pct 4 |
| Crosses | Mustang Creek |
| Coordinates | 32.28381, -97.29118 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 86.9 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 153 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 021270AA0650001 |