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Ia 60 SB over Drainage Ditch

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

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

Ia 60 SB over Drainage Ditch in Osceola County, Iowa, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
It was built in 1935 and reconstructed in 1986, making it 90 years old at the 2025 inventory.
It carries about 5,100 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 105 of the 184 inventoried bridges in Osceola County rated fair (57.1%); 12 (6.5%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 38 ft
Location	1.1 mi. S of SR L36
NBI structure number	000000000038530
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Ia 60 over Drainage	2004	5,400	Good
Ia 60 NB over Wagner Creek	2003	5,400	Good
Ia 60 NB over Drainage	2004	5,100	Good
Ia 60 NB over Otter Creek	2004	2,700	Good
Ia 60 SB over Otter Creek	2003	2,700	Good
Ia 9 over Dry Run Creek	1978	2,680	Good