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Csah 22 over Red Lake River

Pennington County, Minnesota · rated Good in the 2025 National Bridge Inventory

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

Csah 22 over Red Lake River in Pennington County, Minnesota, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 9 (excellent condition) on the 0-9 scale.
It was built in 2024, making it 1 years old at the 2025 inventory.
It carries about 372 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 37 of the 49 inventoried bridges in Pennington County rated good (75.5%); 1 (2.0%) 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 186 ft
Location	0.1 Mi S of Jct Csah 6
NBI structure number	57527
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 59 over Red Lake River	1934	9,400	Fair
Msas 115 over Red Lake River	2009	6,900	Fair
Mn 1 over Thief River	1956	5,800	Fair
Msas 111 over Red Lake River	1950	5,200	Fair
Mn 32 over Ditch	1928	2,500	Fair
Csah 3 over Red Lake River	1962	2,100	Fair