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Bridge conditions in Wyandot County, Ohio

235 inventoried bridges · 3 rated poor · 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Wyandot County tracks close to typical: 3 of its 235 inventoried bridges (1.3%) are rated poor, against a national rate of about 7%.

3 of the 235 bridges in Wyandot County, Ohio, are rated in poor condition (1.3%) in the 2025 National Bridge Inventory, as of August 20, 2026.
161 bridges (68.5%) are rated good and 71 (30.2%) fair.
The median Wyandot County bridge was built in 1986.
The busiest poor-rated bridge is Usr 23 SB over Honey Run (built 1966), carrying about 8,628 vehicles a day.

Good 68.5% · Fair 30.2% · Poor 1.3% of 235 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
Usr 23 SB over Honey Run	1966	8,628	Poor
CH53c over Tymochtee	1979	218	Poor
Miller Street over Sycamore Creek	1925	10	Poor

Busiest bridges in the 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
Usr 23 SB over CR 330	1964	11,803	Good
Usr 23 NB over CR 330	1964	11,803	Good
US 23 Sb-us 30 EB over Sandusky River	1963	11,580	Good
US 23 Nb-us 30 WB over Sandusky River	1963	11,580	Good

Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.

All of Ohio: Ohio 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.