CR 159 over Halls Bayou
Brazoria County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 159 over Halls Bayou in Brazoria County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2011, making it 14 years old at the 2025 inventory.
- It carries about 1,000 vehicles a day (traffic count year 2011).
- Its listed owner is the county highway agency.
- It is one of 382 of the 629 inventoried bridges in Brazoria County rated good (60.7%); 14 (2.2%) are rated poor.
- 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 → (29.37419, -95.19237)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 49 ft |
| Location | 0.40 Mi SW of CR 164 |
| NBI structure number | 120200AA0846001 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Brazoria County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SH 288 over Drainage Ditch | 1972 | 125,494 | Good |
| FM 523 over Old Oyster Creek | 1988 | 83,339 | Good |
| SH 288 NB over FM 2234 | 1990 | 59,850 | Fair |
| SH 288 over Drainage Ditch | 1972 | 56,525 | Fair |
| SH 288 SB over FM 2234 | 1990 | 54,353 | Good |
| SH 6 over Unnamed Channel | 2004 | 49,733 | Good |
All bridges nearby: Brazoria County, TX bridge conditions · every bridge in Brazoria County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.