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Mn 9 over Mud Creek

Swift County, Minnesota · rated Good in the 2025 National Bridge Inventory

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

Mn 9 over Mud Creek in Swift County, Minnesota, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2013, making it 12 years old at the 2025 inventory.
It carries about 1,850 vehicles a day (traffic count year 2019).
Its listed owner is the state highway agency.
It is one of 73 of the 98 inventoried bridges in Swift County rated good (74.5%); 1 (1.0%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 83 ft
Location	2.0 Mi E of Benson
NBI structure number	76014
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 12 over BNSF Rail	1977	4,250	Good
US 12 over Shakopee Creek	1977	4,250	Fair
Mn 7 over Pomme De Terre River	1995	3,800	Good
Mn 9 over Chippewa River	1984	2,539	Fair
US 12 over Chippewa River	1971	2,135	Good
US 59 over Pomme De Terre River	1971	1,627	Fair