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US 69 over Iowa River Overflow

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (43.00301, -93.61636)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck66Satisfactory condition
Superstructure66Satisfactory condition
Substructure77Good condition

Bridge details

StructureConcrete slab
Lengthabout 20 ft
Location0.4 mi. S of Jct. SR B55
NBI structure number000000000026860
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)August 2024
Inspection interval (item 91)24 months
Scour (item 113)7: scour countermeasures installed

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

Busiest bridges in Hancock County

BridgeBuiltVehicles/dayCondition
US 18 over E Branch Iowa River20026,500Good
US 18 over Drainage Ditch19585,200Fair
US 18 over West Fork Iowa River19585,200Fair
B-14 over Private Dr19723,502Fair
US 18 over Boone River19592,980Fair
US 18 over Branch Boone River19592,980Fair

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

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