FM 227 over San Pedro Creek Relief
Houston County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- FM 227 over San Pedro Creek Relief in Houston County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1989, making it 36 years old at the 2025 inventory.
- It carries about 238 vehicles a day (traffic count year 2018).
- Its listed owner is the state highway agency.
- It is one of 81 of the 197 inventoried bridges in Houston County rated good (41.1%); 15 (7.6%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated June 2024, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (31.53388, -95.27755)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 54 ft |
| Location | 1.96 Mi W of SH 21 |
| NBI structure number | 111140093702019 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | June 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Houston County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Holderreith WB over Hcfcd M121-00-00 | 2024 | 7,821 | Good |
| US 287 over Hurricane Bayou | 1928 | 7,582 | Fair |
| US 287 over Hurricane Bayou Relief | 1928 | 7,582 | Fair |
| US 287 over Hurricane Bayou Relief | 1928 | 7,531 | Fair |
| US 287 over Little Elkhart Creek | 1931 | 6,092 | Fair |
| US 287 over Mayes Branch | 1931 | 6,092 | Fair |
All bridges nearby: Houston County, TX bridge conditions · every bridge in Houston County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.