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Cth K over Lrd Lannon Stone Quarry

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

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

Cth K over Lrd Lannon Stone Quarry in Waukesha 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 8 (very good condition) on the 0-9 scale.
It was built in 2008, making it 17 years old at the 2025 inventory.
It carries about 10,800 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 176 of the 370 inventoried bridges in Waukesha County rated good (47.6%); 20 (5.4%) 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	0.25M W Jct Cth F
NBI structure number	B67026400000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Ih 94 over Poplar Creek	1961	133,000	Fair
Ih 94 over Br Poplar Creek	1961	133,000	Fair
Ih 94 over Pewaukee River	1957	112,000	Fair
Ih 41/USH 45 over Nor-x-way Channel	2018	86,800	Good
Ih 94 WB over Lrd Maple Ave	1962	75,000	Good
Ih 94 WB over Sth 83	1962	75,000	Fair