Home › Oklahoma › Osage County › N3934 (reading St over Dirty Butter Cree

N3934 (reading St over Dirty Butter Creek

Osage County, Oklahoma · rated Fair in the 2025 National Bridge Inventory

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

N3934 (reading St over Dirty Butter Creek in Osage County, Oklahoma, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1960, making it 65 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2022).
Its listed owner is a city or municipal highway agency.
It is one of 167 of the 368 inventoried bridges in Osage County rated fair (45.4%); 66 (17.9%) 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

Component	Rating (2025)	FHWA scale meaning
Culvert	6	Satisfactory condition

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

Bridge	Built	Vehicles/day	Condition
N3934 (tisdale Ex) over Creek	1987	12,200	Fair
Tisdale Pkwy/ S-bd over Apache St. Under	2001	12,000	Fair
Tisdale Pkwy. N-bd over Apache St. Under	2001	12,000	Fair
Gilcrease Expwy over Creek	2009	10,300	Good
Gilcrease Expwy over Creek	2009	10,300	Good
U.S. 60 over Ark River & Co Rd Under	1989	6,800	Fair