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FM over Drainage Ditch 9

Wright County, Iowa · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (42.66626, -93.84497)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Culvert88Very good condition

Bridge details

StructureContinuous concrete culvert
Lengthabout 26 ft
Location091253003
NBI structure number000000000357701
Condition classGood
Traffic status (item 41)Open, no restriction
Last inspection (item 90)March 2024
Inspection interval (item 91)48 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 Wright County

BridgeBuiltVehicles/dayCondition
NB I-35 over Drainage Ditch #2919748,250Good
SB I-35 over Drainage Ditch #2919748,250Fair
I 35 NB over Iowa River19748,250Good
SB I-35 over Iowa River19748,250Fair
Ia 3 over White Fox Creek19864,020Good
Ia 3 over Eagle Creek19323,450Fair

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

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