Bridge conditions in Johnson County, Texas
405 inventoried bridges · 0 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Johnson County is one of the counties with a clean sheet: 405 bridges on the federal inventory and not one rated poor. 202 carry a fair rating, which means wear worth watching but no structural deficiency.
- 0 of the 405 bridges in Johnson County, Texas, are rated in poor condition (0.0%) in the 2025 National Bridge Inventory, as of .
- 203 bridges (50.1%) are rated good and 202 (49.9%) fair.
- The median Johnson County bridge was built in 1995.
Good 50.1% · Fair 49.9% · Poor 0.0% of 405 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 |
|---|---|---|---|
| Ih 35W over Johnson Creek | 1936 | 69,802 | Fair |
| CR 285 over Ih 35W | 1965 | 69,802 | Fair |
| CR 604 over Ih 35W | 1963 | 55,991 | Good |
| CR 405 over Ih 35W | 1966 | 43,938 | Fair |
| Ih 35W over Trib to Mid Fk Chmbrs Ck | 1966 | 43,938 | Fair |
| SH 174 over Town Creek | 1957 | 43,220 | Fair |
| Ih-35/ramp/ftg Rd over Alvarado Creek | 1963 | 40,078 | Fair |
| Ih 35W over Hayden Creek | 1966 | 38,655 | Fair |
| Ih 35W Mn Lns over N Fork Chambers Creek | 1966 | 37,453 | Fair |
| SH 174 over Shannon Creek | 1926 | 36,730 | Fair |
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.