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FM over Clear Creek

Allamakee County, Iowa · rated Poor in the 2025 National Bridge Inventory

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

FM over Clear Creek in Allamakee County, Iowa, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1962, making it 63 years old at the 2025 inventory.
It carries about 200 vehicles a day (traffic count year 2021).
Its listed owner is the county highway agency.
It is one of 21 of the 197 inventoried bridges in Allamakee County rated poor (10.7%); 21 (10.7%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 50 ft
Location	100053503
NBI structure number	000000000063240
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
Ia 9 over Stream	1967	3,670	Fair
Ia 51 over Hecher Creek	1967	2,690	Good
Ia 51 over Yellow River	1967	2,690	Good
Front St over Clear Creek	1985	2,418	Good
Ia 76 over Yellow River	1980	2,370	Fair
Ia 76 over Drainage Ditch	1996	2,370	Good