US 259 over White Oak Slough
Morris County, Texas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 259 over White Oak Slough in Morris 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 1989, making it 36 years old at the 2025 inventory.
- It carries about 2,098 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 20 of the 70 inventoried bridges in Morris County rated good (28.6%); 0 (0.0%) 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 July 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 → (33.26474, -94.74295)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 450 ft |
| Location | 2.05 Mi S of Ih 30 |
| NBI structure number | 191720008501037 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 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 Morris County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ih 30 EB over US 259 | 1971 | 16,116 | Fair |
| Ih 30 EB over Bear Creek | 1971 | 16,116 | Fair |
| Ih 30 EB over White Oak Creek | 1971 | 16,116 | Good |
| Ih 30 EB over East Slough | 1971 | 16,116 | Fair |
| Ih 30 WB over Bear Creek | 1971 | 16,080 | Fair |
| Ih 30 WB over White Oak Creek | 1971 | 16,080 | Good |
All bridges nearby: Morris County, TX bridge conditions · every bridge in Morris County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.