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T 83 over Harkcom Creek

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

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

T 83 over Harkcom Creek in Dodge County, Minnesota, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
It was built in 2006, making it 19 years old at the 2025 inventory.
It carries about 21 vehicles a day (traffic count year 2006).
Its listed owner is a town or township highway agency.
It is one of 80 of the 176 inventoried bridges in Dodge County rated good (45.5%); 14 (8.0%) are rated poor.
Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
Its class is unchanged from 2024 (good), but component ratings moved: culvert 8 to 7.
Its most recent inspection on record is dated September 2024, on a 48-month routine inspection cycle.
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

Component	Rating (2024)	Rating (2025)	FHWA scale meaning
Culvert	8	7	Good condition


Structure	Concrete culvert
Length	about 39 ft
Location	0.6 Mi N Jct Csah 22
NBI structure number	20J25
Condition class	Good
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	September 2024
Inspection interval (item 91)	48 months
Scour (item 113)	8: foundations stable, scour above the top of the footing

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