Every bridge in Castro County, Texas
10 inventoried bridges, busiest first
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Castro County, Texas, has 10 bridges in the 2025 National Bridge Inventory: 9 rated good, 1 fair, and 0 poor (as of ).
- This index lists every one of them, busiest first; each links to its own condition record.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 385 over Drainage Ditch | 1942 | 3,319 | Fair |
| US 385 over Draw | 1940 | 2,294 | Good |
| US 385 over Running Water Draw | 1940 | 1,811 | Good |
| SH 86 over Drainage Ditch | 1935 | 1,293 | Good |
| SH 86 over Drainage Ditch | 1935 | 1,114 | Good |
| FM 168 over N Fk Running Water Draw | 1972 | 1,052 | Good |
| FM 1055 over Frio Draw | 1961 | 900 | Good |
| FM 145 over N Fk Running Water Draw | 1957 | 681 | Good |
| FM 145 over Running Water Draw | 1962 | 655 | Good |
| FM 1057 over Frio Draw | 1955 | 273 | Good |
Source: FHWA National Bridge Inventory, 2025.
Castro County bridge conditions · Texas bridges by county.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.