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Csah 15 over Yellow Bank River

Lac qui Parle County, Minnesota · rated Fair in the 2025 National Bridge Inventory

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

Csah 15 over Yellow Bank River in Lac qui Parle County, Minnesota, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1992, making it 33 years old at the 2025 inventory.
It carries about 220 vehicles a day (traffic count year 2016).
Its listed owner is the county highway agency.
It is one of 34 of the 174 inventoried bridges in Lac qui Parle County rated fair (19.5%); 10 (5.7%) 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	Prestressed concrete tee beam
Length	about 124 ft
Location	0.5 Mi N of Jct Csah 40
NBI structure number	37539
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 212 over Lac Qui Parle River	1984	3,415	Good
US 212 over Ten Mile Creek (jd #8)	1983	2,300	Good
Csah 37 over W Fk Lac Qui Parle River	1977	2,146	Good
Csah 23 over W Fk Lac Qui Parle River	1998	2,146	Good
US 212 over Stream	1931	1,935	Good
US 212 over W Fk Lac Qui Parle River	1981	1,935	Good