Home › Oklahoma › Oklahoma County › I-235 NB over I-44 Under

I-235 NB over I-44 Under

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

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

I-235 NB over I-44 Under in Oklahoma 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 7 (good condition) on the 0-9 scale.
It was built in 2021, making it 4 years old at the 2025 inventory.
It carries about 75,510 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 438 of the 1,214 inventoried bridges in Oklahoma County rated good (36.1%); 80 (6.6%) 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	Steel stringer or multi-beam girder
Length	about 266 ft
Location	5.1 N I-40
NBI structure number	307200000000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I-44 over Creek	1973	140,700	Fair
I-44 EB over I-44 Ramp N-e Under	1975	140,700	Fair
I-35 over Creek	1959	136,800	Good
I-44 over Creek	1974	128,300	Good
I-44 WB over S.H. 152 Ramp Under	1974	128,300	Fair
I-44 WB over I-44 Ramp S-w Under	1975	125,600	Fair