Home › Indiana › Steuben County

Bridge conditions in Steuben County, Indiana

135 inventoried bridges · 2 rated poor · 2025 National Bridge Inventory

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

Steuben County tracks close to typical: 2 of its 135 inventoried bridges (1.5%) are rated poor, against a national rate of about 7%.

2 of the 135 bridges in Steuben County, Indiana, are rated in poor condition (1.5%) in the 2025 National Bridge Inventory, as of August 20, 2026.
66 bridges (48.9%) are rated good and 67 (49.6%) fair.
The median Steuben County bridge was built in 1965.
The busiest poor-rated bridge is CR 675W over Crooked Creek (built 1967), carrying about 431 vehicles a day.

Good 48.9% · Fair 49.6% · Poor 1.5% of 135 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 675W over Crooked Creek	1967	431	Poor
CR 600W over Crooked Creek	1965	166	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
I-90 over Fish Creek	1956	24,477	Fair
I-69 SB over Pigeon Creek	1963	13,557	Fair
I-69 SB over In Northeastern RR	1963	12,178	Good
I-69 NB over Fox Lake Road	1963	11,939	Fair
I-69 SB over Fox Lake Road	1963	11,939	Fair
I-69 NB over In Northeastern RR	1963	11,914	Good
I-69 NB over CR 200 W	1965	11,409	Fair
I-69 SB over CR 200 W	1965	10,992	Fair
I-90 EB over SR 327	1956	10,435	Fair
I-90 WB over SR 327	1956	10,435	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.