Bridge conditions in Coal County, Oklahoma
143 inventoried bridges · 9 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
The federal inventory lists 143 bridges in Coal County: 52 rated good, 82 fair, and 9 poor.
- 9 of the 143 bridges in Coal County, Oklahoma, are rated in poor condition (6.3%) in the 2025 National Bridge Inventory, as of .
- 52 bridges (36.4%) are rated good and 82 (57.3%) fair.
- The median Coal County bridge was built in 1982.
- The busiest poor-rated bridge is U.S. 75 over Black Creek (built 1952), carrying about 2,200 vehicles a day.
Good 36.4% · Fair 57.3% · Poor 6.3% of 143 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| U.S. 75 over Black Creek | 1952 | 2,200 | Poor |
| N3730 over Owl Creek | 1938 | 100 | Poor |
| E1660 over Owl Creek | 1940 | 100 | Poor |
| E1669(OLD Hwy 3) over Caney Creek | 1940 | 100 | Poor |
| 1526C over Goose Creek | 1946 | 100 | Poor |
| N3770 over Creek | 1977 | 100 | Poor |
| E1620 over Turkey Creek | 1938 | 50 | Poor |
| N3750 over Peach Creek | 1940 | 50 | Poor |
| N3710 over Sandy Creek | 1946 | 50 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| U.S. 75 over Creek | 1932 | 4,600 | Fair |
| U.S. 75 over Creek | 1932 | 4,100 | Good |
| U.S. 75 over Briar Creek | 1932 | 4,100 | Fair |
| U.S. 75 over Creek | 1949 | 4,100 | Fair |
| U.S. 75 over Caney Creek | 2022 | 4,000 | Good |
| S.H. 3 over Abandoned R.R. Under | 1977 | 3,800 | Fair |
| U.S. 75 over Creek | 1932 | 3,400 | Fair |
| U.S. 75 over Coal Creek | 2016 | 3,400 | Good |
| S.H. 3 over Rock Creek | 1989 | 3,300 | Fair |
| S.H. 3 over Owl Creek | 1970 | 3,200 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Oklahoma: Oklahoma bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.