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Csah 15 over Fish Hook River

Hubbard County, Minnesota · rated Fair in the 2025 National Bridge Inventory

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

Csah 15 over Fish Hook River in Hubbard 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 2001, making it 24 years old at the 2025 inventory.
It carries about 2,870 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 20 of the 45 inventoried bridges in Hubbard County rated fair (44.4%); 0 (0.0%) 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 stringer or multi-beam girder
Length	about 174 ft
Location	.3 mi E of jct TH 71
NBI structure number	29521
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Mn 34 over Fish Hook River	1986	15,900	Good
US 71 over Shell River	1925	5,300	Fair
US 71 over Straight River	1930	4,567	Fair
US 71 over Hay Creek	1940	2,004	Fair
Mn 200 over Kabekona Creek	2013	1,705	Fair
Mn 87 over Fish Hook River	1992	1,236	Good