US 59 SB over Neches River Relief 1A
Polk County, Texas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 59 SB over Neches River Relief 1A in Polk County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1943 and reconstructed in 1996, making it 82 years old at the 2025 inventory.
- It carries about 9,901 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 96 of the 212 inventoried bridges in Polk County rated fair (45.3%); 16 (7.5%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (31.11764, -94.81135)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 180 ft |
| Location | 1.6 Mi N of FM 357 |
| NBI structure number | 111870017604057 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Polk County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 59 over Sanson Creek | 1963 | 28,326 | Fair |
| US 59 over Draw | 1963 | 26,702 | Good |
| US 59 over Crooked Creek | 1938 | 23,876 | Fair |
| US 59 over Drain | 1977 | 22,065 | Fair |
| US 59 over Bear Creek | 1940 | 21,419 | Fair |
| US 59 over Mc & Sa RR | 1989 | 19,196 | Good |
All bridges nearby: Polk County, TX bridge conditions · every bridge in Polk County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.