Home › Wisconsin › Florence County › Sth 139 over Brule River

Sth 139 over Brule River

Florence County, Wisconsin · rated Fair in the 2025 National Bridge Inventory

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

Sth 139 over Brule River in Florence County, Wisconsin, 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 1989, making it 36 years old at the 2025 inventory.
It carries about 1,500 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 10 of the 20 inventoried bridges in Florence County rated fair (50.0%); 1 (5.0%) 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 102 ft
Location	1.4M N Jct Sth 70 to W
NBI structure number	B19001100000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Ush 2-ush 141 over Menominee River	1980	6,500	Fair
Ush 2-ush 141 over Brule River	1941	3,800	Fair
Cth N over Menominee River	1973	3,500	Poor
Cth N over Little Popple River	1997	1,504	Fair
Cth N over Pine River	1998	1,302	Good
Sth 139 over Popple River	1979	770	Good