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Wyo 238 over Stump Creek

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

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

Wyo 238 over Stump Creek in Lincoln 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 8 (very good condition) on the 0-9 scale.
It was built in 2019, making it 6 years old at the 2025 inventory.
It carries about 839 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 39 of the 129 inventoried bridges in Lincoln County rated good (30.2%); 7 (5.4%) are rated poor.
Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
Its condition class and component ratings are unchanged from the 2024 inventory.
Its most recent inspection on record is dated July 2023, on a 24-month routine inspection cycle.
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 (2024)	Rating (2025)	FHWA scale meaning
Culvert	8	8	Very good condition


Structure	Concrete culvert
Length	about 20 ft
Location	Auburn North
NBI structure number	NCI
Condition class	Good
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	July 2023
Inspection interval (item 91)	24 months
Scour (item 113)	8: foundations stable, scour above the top of the footing

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

Bridge	Built	Vehicles/day	Condition
US 89 over Swift Creek	1987	12,155	Fair
US 89 over Salt River	1960	7,033	Fair
US 89 over Salt River	1960	7,033	Fair
US 89 over Etna Irrigation Canal	1960	7,033	Fair
US 89 over Etna Irrigation Canal	1969	7,033	Fair
US 89 over Etna Irrigation Canal	1994	7,033	Fair