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Lrd Blake Lake Roa over Straight River

Polk County, Wisconsin · rated Good in the 2025 National Bridge Inventory

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

Lrd Blake Lake Roa over Straight River in Polk County, Wisconsin, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1990, making it 35 years old at the 2025 inventory.
It carries about 575 vehicles a day (traffic count year 2022).
Its listed owner is a town or township highway agency.
It is one of 18 of the 72 inventoried bridges in Polk County rated good (25.0%); 16 (22.2%) 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

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

Bridge	Built	Vehicles/day	Condition
Ush 8 over St Croix River 07	1955	14,900	Fair
Ush 8 over Lrd Interstate Park Rd	1956	14,000	Fair
Ush 8 EB over Sth 35 SB / S Vincent St	1995	9,000	Fair
Sth 35 over Osceola CR	2006	7,700	Fair
Ush 8 WB over Sth 35 SB / S Vincent St	1995	7,450	Fair
Ush 8-sth 46 over Apple River	1973	7,400	Fair