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Daley Street over Niobrara River

Niobrara County, Wyoming · rated Good in the 2025 National Bridge Inventory

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

Daley Street over Niobrara River in Niobrara County, Wyoming, 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 1986, making it 39 years old at the 2025 inventory.
It carries about 344 vehicles a day (traffic count year 2024).
Its listed owner is a town or township highway agency.
It is one of 12 of the 34 inventoried bridges in Niobrara County rated good (35.3%); 1 (2.9%) 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

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


Structure	Continuous concrete culvert
Length	about 21 ft
Location	Lusk
NBI structure number	FEQ
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 18 over Niobrara River	1988	2,942	Fair
US 85 over UPRR	2016	2,942	Good
US 18 over Stockpass	1970	2,406	Good
US 18 over Old Woman Creek	1971	2,150	Fair
US 18 over Old Woman Creek	1987	2,150	Fair
US 18 over Mule Creek	1988	2,150	Fair