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Ia 2 over Drainage Ditch

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

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

Ia 2 over Drainage Ditch in Ringgold County, Iowa, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1988, making it 37 years old at the 2025 inventory.
It carries about 1,150 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 59 of the 215 inventoried bridges in Ringgold County rated good (27.4%); 88 (40.9%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 92 ft
Location	1.7 MI. W OF Jct. SR P33
NBI structure number	000000000046341
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Ia 2 over Walnut Creek	1988	1,750	Good
Ia 2 over East Fork Grand River	1985	1,750	Fair
Ia 2 over Lotts Creek	1985	1,750	Good
US 169 over Stream	1938	1,730	Fair
US 169 over Walnut Creek	1985	1,730	Fair
Ia 2 over E Fork Lotts Creek	1985	1,550	Good