SR503 over Coffman Run
Preble County, Ohio · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR503 over Coffman Run in Preble County, Ohio, 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 1955 and reconstructed in 1995, making it 70 years old at the 2025 inventory.
- It carries about 4,232 vehicles a day (traffic count year 2015).
- Its listed owner is the state highway agency.
- It is one of 226 of the 363 inventoried bridges in Preble County rated good (62.3%); 39 (10.7%) are rated poor.
- 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 → (39.75627, -84.53399)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 27 ft |
| Location | .5 Mi N of W Alexandria |
| NBI structure number | 6803725 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Ohio department of transportation.
Busiest bridges in Preble County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I70 over Tributary Twin Creek | 1964 | 39,313 | Fair |
| Ir 70 over Twin Creek | 1964 | 19,657 | Good |
| Ir 70 over Twin Creek | 1964 | 19,657 | Good |
| I70 WB over Goose Creek | 1964 | 17,871 | Good |
| I70 EB over Goose Creek | 1964 | 17,871 | Good |
| Ir 70 over Price CR;T413(PRS CR Rd) | 1964 | 17,871 | Fair |
All bridges nearby: Preble County, OH bridge conditions · every bridge in Preble County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.