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N3330 (sunshine) over Chigley Sandy CR Trib

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

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

N3330 (sunshine) over Chigley Sandy CR Trib in Murray County, Oklahoma, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 8 (very good condition) on the 0-9 scale.
It was built in 2022, making it 3 years old at the 2025 inventory.
It carries about 200 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 60 of the 128 inventoried bridges in Murray County rated good (46.9%); 2 (1.6%) 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 75 ft
Location	.82S of Oaklawn Rd
NBI structure number	327220000000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I-35 over Creek	1969	25,600	Fair
I-35 over Lick Branch Creek	1969	25,600	Fair
I-35 NB over U.S. 77 Under	1969	15,800	Fair
I-35 NB over Wild Horse Creek Oflow	1969	15,800	Fair
I-35 NB over Wild Horse Creek	1969	15,800	Fair
I-35 NB over S.H. 77D Under	1969	15,600	Fair