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Bridge conditions in Fulton County, Indiana

85 inventoried bridges · 4 rated poor · 2025 National Bridge Inventory

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

4 of the 85 bridges the federal inventory lists in Fulton County are rated poor; the rest split 30 good and 51 fair.

4 of the 85 bridges in Fulton County, Indiana, are rated in poor condition (4.7%) in the 2025 National Bridge Inventory, as of August 20, 2026.
30 bridges (35.3%) are rated good and 51 (60.0%) fair.
The median Fulton County bridge was built in 1975.
The busiest poor-rated bridge is CR 800W over Grassy Creek (built 1950), carrying about 105 vehicles a day.

Good 35.3% · Fair 60.0% · Poor 4.7% of 85 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
CR 800W over Grassy Creek	1950	105	Poor
CR 400S over Mud Creek	1950	100	Poor
CR 1000W over Mill Creek	1966	100	Poor
CR 250 East over Branch Mud Creek	1970	100	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
SR 14 over Mill Creek	1989	11,062	Good
US 31 SB over SR 25	1970	8,971	Fair
SR 25 over Mill Creek	1990	6,424	Good
US 31 NB over Tippecanoe River	1972	5,784	Fair
US 31 SB over Tippecanoe River	1972	5,784	Fair
US 31 NB over SR 25	1970	5,486	Good
SR 25 over Mud Creek	1988	4,640	Good
SR 25 over Yellow Creek	2021	3,346	Good
SR 25 over Herrel Creek	1937	2,897	Fair
SR 25 over Willow Creek	1936	2,897	Fair

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

All of Indiana: Indiana 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.