SH 70 over Burlington N RR
Donley County, Texas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SH 70 over Burlington N RR in Donley County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1942 and reconstructed in 1984, making it 83 years old at the 2025 inventory.
- It carries about 1,626 vehicles a day (traffic count year 2020).
- Its listed owner is the state highway agency.
- It is one of 33 of the 68 inventoried bridges in Donley County rated fair (48.5%); 5 (7.4%) 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 → (34.9445, -100.89834)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 149 ft |
| Location | 0.092 Mi North of US 287 |
| NBI structure number | 250650031001002 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.
Busiest bridges in Donley County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US287 over Draw | 1941 | 14,318 | Fair |
| US 287 over Drainage Ditch | 1935 | 14,318 | Poor |
| US 287 over Draw | 1935 | 14,215 | Good |
| US 287 over Draw | 1935 | 13,154 | Good |
| US 287 over Draw | 1935 | 13,154 | Good |
| Old US287 (alley) over Draw | 1934 | 12,650 | Good |
All bridges nearby: Donley County, TX bridge conditions · every bridge in Donley County · Texas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.