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Mn 46 over Channel

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

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

Mn 46 over Channel in Itasca County, Minnesota, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1955, making it 70 years old at the 2025 inventory.
It carries about 1,050 vehicles a day (traffic count year 2019).
Its listed owner is the state highway agency.
It is one of 79 of the 171 inventoried bridges in Itasca County rated fair (46.2%); 8 (4.7%) 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	Continuous steel stringer or multi-beam girder
Length	about 123 ft
Location	18.4 Mi NW of Deer River
NBI structure number	6866
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 169 over Mississippi River	1932	16,400	Good
Msas 119 over Mississippi River	1975	10,300	Fair
US 2 over Bass Brook	1931	9,600	Fair
US 169 over Csah 61	1966	9,100	Good
US 169 over Pokegama Lake	2006	8,800	Fair
M 30 over US 169	1966	8,600	Fair