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T 120 over S Br Mid Fk Zumbro River

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

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

T 120 over S Br Mid Fk Zumbro River in Dodge 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 6 (satisfactory condition) on the 0-9 scale.
It was built in 1982, making it 43 years old at the 2025 inventory.
It carries about 30 vehicles a day (traffic count year 1993).
Its listed owner is a town or township highway agency.
It is one of 82 of the 176 inventoried bridges in Dodge County rated fair (46.6%); 14 (8.0%) 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 175 ft
Location	1.0 Mi S of Jct Csah 16
NBI structure number	20536
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 14 over Masten Creek	1975	14,003	Good
Mn 57 over Masten Creek	1976	10,850	Fair
US 14 over Dodge Center Crk	1999	10,684	Fair
Unu 2014 over Dme RR	1999	9,200	Good
US 14 over Th 57	1975	9,100	Fair
US 14 over Th 57	1975	8,617	Good