Bridge conditions in Castro County, Texas
10 inventoried bridges · 0 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
None of the 10 inventoried bridges in Castro County are rated in poor condition in the current federal inventory. 9 are rated good and 1 fair.
- 0 of the 10 bridges in Castro County, Texas, are rated in poor condition (0.0%) in the 2025 National Bridge Inventory, as of .
- 9 bridges (90.0%) are rated good and 1 (10.0%) fair.
- The median Castro County bridge was built in 1955.
Good 90.0% · Fair 10.0% · Poor 0.0% of 10 bridges
Bridges rated poor
No bridges in this county carry a poor rating in the current inventory.
Busiest bridges in the county
| 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. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Texas: Texas bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.