SR 604 over Killbuck Creek
Wayne County, Ohio · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 604 over Killbuck Creek in Wayne County, Ohio, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 1999, making it 26 years old at the 2025 inventory.
- It carries about 1,153 vehicles a day (traffic count year 2015).
- Its listed owner is the state highway agency.
- It is one of 233 of the 391 inventoried bridges in Wayne County rated good (59.6%); 24 (6.1%) 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 → (40.93802, -82.01715)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 9 | Excellent condition |
| Superstructure | 9 | Excellent condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 111 ft |
| Location | 1.33 Miles West of SR-83 |
| NBI structure number | 8506418 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Ohio department of transportation.
Busiest bridges in Wayne County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Usr 30/USR 250/SR over over Apple Creek | 2005 | 26,739 | Fair |
| Usr 30/USR 250/SR over over Way-cr.30a-11.24 | 1962 | 24,000 | Good |
| Ir 71 over over Con-070-0332 C | 1959 | 23,540 | Good |
| Ir 71 over over Con-070-0336 C | 1959 | 23,540 | Good |
| Ir 71 over Muddy Fork | 1959 | 22,373 | Good |
| Ir 71 over Muddy Fork | 1959 | 22,373 | Good |
All bridges nearby: Wayne County, OH bridge conditions · every bridge in Wayne County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.