Miller Street over Sycamore Creek
Wyandot County, Ohio · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Miller Street over Sycamore Creek in Wyandot County, Ohio, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1925, making it 100 years old at the 2025 inventory.
- It carries about 10 vehicles a day (traffic count year 2022).
- Its listed owner is a city or municipal highway agency.
- It is one of 3 of the 235 inventoried bridges in Wyandot County rated poor (1.3%); 3 (1.3%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (poor), but component ratings moved: superstructure 6 to 5.
- Its most recent inspection on record is dated November 2024, on a 12-month routine inspection cycle.
- It has fracture-critical members (NBI item 92A): steel tension members without a redundant load path, which get their own scheduled inspections.
- 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 → (40.95889, -83.17418)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 6 | 5 | Fair condition |
| Substructure | 4 | 4 | Poor condition |
Bridge details
| Structure | Steel through truss |
| Length | about 83 ft |
| Location | 0.22 Mi W of S.R. 231 |
| NBI structure number | 8860166 |
| Condition class | Poor |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | November 2024 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
| Fracture critical (item 92A) | Yes |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Ohio department of transportation.
Busiest bridges in Wyandot County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 15 over Spring Run | 1963 | 14,361 | Good |
| Usr 30 Exit Ramp over Usr 30 W and Usr 23 S | 1993 | 13,810 | Good |
| Usr 23 SB over Cf&e/csx RR | 1965 | 12,026 | Good |
| Usr 23 NB over Cf&e/csx RR | 1965 | 12,026 | Good |
| Usr 23 SB over CR 182 | 1965 | 12,026 | Good |
| Usr 23 NB over CR 182 | 1965 | 12,026 | Good |
All bridges nearby: Wyandot County, OH bridge conditions · every bridge in Wyandot County · Ohio bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.