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Local Road over Drainage

Winneshiek County, Iowa · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (43.49983, -91.65249)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Culvert66Satisfactory condition

Bridge details

StructureContinuous concrete culvert
Lengthabout 20 ft
Location100071003
NBI structure number000000000349145
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)March 2024
Inspection interval (item 91)24 months
Scour (item 113)8: foundations stable, scour above the top of the footing

Source: FHWA National Bridge Inventory, 2025 data as reported by the Iowa department of transportation.

Busiest bridges in Winneshiek County

BridgeBuiltVehicles/dayCondition
Ia 9 over Trout Creek196914,900Fair
Ia 9 over Division St19698,900Fair
College Dr over Upper Iowa River19878,868Fair
Ia 9 over Trout Creek19695,400Fair
US 52 over Dry Run19634,230Fair
US 52 over Stream & Twin Springs Rd19634,230Fair

All bridges nearby: Winneshiek County, IA bridge conditions · every bridge in Winneshiek County · Iowa bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.