Road D over Drainage From Ashland Lk
Pittsburg County, Oklahoma · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Road D over Drainage From Ashland Lk in Pittsburg County, Oklahoma, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1950, making it 75 years old at the 2025 inventory.
- It carries about 100 vehicles a day (traffic count year 2016).
- It is one of 32 of the 411 inventoried bridges in Pittsburg County rated poor (7.8%); 32 (7.8%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (34.78408, -95.95809)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 4 | Poor condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 38 ft |
| Location | Section 25A N Ashland Rd |
| NBI structure number | DAPAMCMCA000513 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.
Busiest bridges in Pittsburg County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| U.S. 69 over Wade Watts Ave Under | 1988 | 26,400 | Good |
| U.S. 69 over Creek | 1946 | 21,500 | Good |
| U.S. 69 over Creek | 1964 | 20,500 | Good |
| U.S. 69 over Peaceable Creek | 1946 | 17,900 | Fair |
| U.S. 69 over Mud Creek | 1955 | 17,800 | Fair |
| U.S. 69 over Creek | 1956 | 16,900 | Good |
All bridges nearby: Pittsburg County, OK bridge conditions · every bridge in Pittsburg County · Oklahoma bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.