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T 50 over Otter Tail River

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

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

T 50 over Otter Tail River in Becker 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 5 (fair condition) on the 0-9 scale.
It was built in 1981, making it 44 years old at the 2025 inventory.
It carries about 34 vehicles a day (traffic count year 1969).
Its listed owner is a town or township highway agency.
It is one of 11 of the 53 inventoried bridges in Becker County rated fair (20.8%); 1 (1.9%) 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 44 ft
Location	2.5 Mi NW of Jct Th 34
NBI structure number	03507
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 59 over BNSF RR and Cp Rail Line	2007	13,966	Fair
US 10 over Roosevelt Ave (msas 110)	2007	13,448	Fair
US 59 over Holmes St; Walk Path	2015	9,939	Good
US 10 over Cp Rail Line	1992	8,671	Good
US 10 over Cp Rail Line	2017	8,671	Good
Mn 34 over Otter Tail River	1940	5,025	Fair