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S.H. 34 over N Fork of Red River

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

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

S.H. 34 over N Fork of Red River in Beckham County, Oklahoma, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 8 (very good condition) on the 0-9 scale.
It was built in 2024, making it 1 years old at the 2025 inventory.
It carries about 972 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 223 of the 313 inventoried bridges in Beckham County rated good (71.2%); 1 (0.3%) 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 899 ft
Location	3.6 N Greer C/l
NBI structure number	315750000000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I-40 over Deep Creek	1958	15,700	Good
I-40 over Creek	1958	15,700	Good
I-40 over Creek	1958	15,700	Good
I-40 over Creek	1970	14,400	Fair
I-40 WB over I-40 Bus. Under	1969	14,300	Fair
I-40 WB over S.H. 34 NB Under	1969	14,300	Fair