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Msas 146 over Th 100

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

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

Msas 146 over Th 100 in Hennepin 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 6 (satisfactory condition) on the 0-9 scale.
It was built in 1974, making it 51 years old at the 2025 inventory.
It carries about 2,600 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 520 of the 941 inventoried bridges in Hennepin County rated fair (55.3%); 41 (4.4%) 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 189 ft
Location	0.5 Mi N of Jct Th 62
NBI structure number	9894
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I 494 over Knox Ave (brt)	2021	177,000	Good
I 35W over Storm Sewer	2009	170,406	Good
I 35W over Storm Sewer	2009	170,406	Good
I 494 over Th 100	2003	167,328	Good
I 694 over Th 252; SB Off Ramp	1980	157,688	Fair
I 94 over MISS R ramp W River Rd	1963	141,184	Fair