Home › Oklahoma › Muskogee County › N4390 over Dirty Creek

N4390 over Dirty Creek

Muskogee County, Oklahoma · rated Good in the 2025 National Bridge Inventory

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

N4390 over Dirty Creek in Muskogee County, Oklahoma, 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 2010, making it 15 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 155 of the 400 inventoried bridges in Muskogee County rated good (38.8%); 43 (10.8%) 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 308 ft
Location	.2S 4.3W of Webber Falls
NBI structure number	293010000000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
U.S. 62 over Creek	1955	25,000	Fair
U.S. 62 over Creek	1972	25,000	Good
S.H. 165 over Web Creek	1969	18,600	Good
S.H. 165 over Treaty Creek	1969	18,600	Fair
Muskogee Tp over K.o. & G.r.r. Under	1968	18,400	Good
Muskogee Tp over Arkansas River	1968	18,400	Good