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N4170 over Fife Creek

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

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

N4170 over Fife Creek in Wagoner 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 2020, making it 5 years old at the 2025 inventory.
It carries about 525 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 136 of the 257 inventoried bridges in Wagoner County rated good (52.9%); 16 (6.2%) 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 314 ft
Location	1.9N of SH 51 on LONESTAR
NBI structure number	321620000000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
S.H. 51 NB over Muskogee Tp Under	1972	21,000	Fair
Muskogee Tp over Creek	1968	19,800	Good
Muskogee Tp over Creek	1968	19,800	Fair
Muskogee Tp over Creek	1968	19,800	Good
Muskogee Tp over Creek	1968	19,800	Good
Muskogee Tp over S.H. 16/ R.R. Under	1969	18,400	Fair