Bridge conditions in Kosciusko County, Indiana
153 inventoried bridges · 10 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
The federal inventory lists 153 bridges in Kosciusko County: 54 rated good, 89 fair, and 10 poor.
- 10 of the 153 bridges in Kosciusko County, Indiana, are rated in poor condition (6.5%) in the 2025 National Bridge Inventory, as of .
- 54 bridges (35.3%) are rated good and 89 (58.2%) fair.
- The median Kosciusko County bridge was built in 1979.
- The busiest poor-rated bridge is S Hand Street over Walnut Creek (built 1970), carrying about 1,575 vehicles a day.
Good 35.3% · Fair 58.2% · Poor 6.5% of 153 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 |
|---|---|---|---|
| S Hand Street over Walnut Creek | 1970 | 1,575 | Poor |
| CR 800 West over Hoffman Lake Outlet | 1974 | 725 | Poor |
| CR 750 East over Tippecanoe River | 1980 | 500 | Poor |
| Beer Road over Turkey Creek | 1910 | 250 | Poor |
| CR 450 East over Deeds Creek | 1980 | 200 | Poor |
| CR 950 West over Middle Fork Yellow River | 1980 | 200 | Poor |
| CR 700E over Eel River | 1975 | 175 | Poor |
| CR 300S over Walnut Creek | 1985 | 150 | Poor |
| CR 1000 East over Tippecanoe River | 1984 | 125 | Poor |
| CR 600 West over Trimble Creek | 1920 | 110 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 15 over Eagle Creek | 2021 | 17,960 | Good |
| SR 15 over Lones Ditch | 1953 | 15,569 | Fair |
| SR 15 over Tippecanoe River | 2017 | 14,078 | Good |
| US 30 EB over Deeds Creek | 1972 | 13,469 | Good |
| US 30 WB over Deeds Creek | 1972 | 13,469 | Good |
| US 30 EB over SR 15 | 1972 | 12,074 | Good |
| US 30 EB over Deeds Creek | 1948 | 11,601 | Fair |
| US 30 WB over Deeds Creek | 1958 | 11,601 | Good |
| US 30 WB over SR 15 | 1972 | 11,461 | Good |
| US 30 EB over NS RR (marion) | 1972 | 11,461 | Good |
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.