Bridge conditions in LaGrange County, Indiana
100 inventoried bridges · 0 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
LaGrange County is one of the counties with a clean sheet: 100 bridges on the federal inventory and not one rated poor. 55 carry a fair rating, which means wear worth watching but no structural deficiency.
- 0 of the 100 bridges in LaGrange County, Indiana, are rated in poor condition (0.0%) in the 2025 National Bridge Inventory, as of .
- 45 bridges (45.0%) are rated good and 55 (55.0%) fair.
- The median LaGrange County bridge was built in 1976.
Good 45.0% · Fair 55.0% · Poor 0.0% of 100 bridges
Bridges rated poor
No bridges in this county carry a poor rating in the current inventory.
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-90 over Lagrange County Drain | 1957 | 24,466 | Good |
| I-90 EB over Fawn River (west) | 1956 | 12,463 | Good |
| I-90 WB over Fawn River (west) | 1956 | 12,463 | Good |
| I-90 EB over SR 9 | 2000 | 12,233 | Good |
| I-90 WB & Ramp over SR 9 | 2000 | 12,233 | Fair |
| I-90 EB over CR 50 E | 1956 | 12,233 | Good |
| I-90 WB over CR 50 E | 1956 | 12,233 | Good |
| I-90 EB over CR 700 E | 1956 | 12,233 | Fair |
| I-90 WB over CR 700 E | 1956 | 12,233 | Fair |
| I-90 EB over Fawn River (east) | 1956 | 12,233 | 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.