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E Tyler Dr over Bitter Creek

Grady County, Oklahoma · rated Fair in the 2025 National Bridge Inventory

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

E Tyler Dr over Bitter Creek in Grady County, Oklahoma, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1998, making it 27 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2022).
Its listed owner is a city or municipal highway agency.
It is one of 302 of the 447 inventoried bridges in Grady County rated fair (67.6%); 31 (6.9%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 80 ft
Location	1.3W; 2.0N Jct Sh-4/sh-37
NBI structure number	255730000000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Bailey A Tp (I-44) over Creek	1963	19,300	Good
Bailey A Tp (I-44) over Creek	1963	19,300	Good
Bailey A Tp (I-44) over U.S. 62 Under	1963	19,300	Fair
Bailey A Tp (I-44) over U.S. 81 Under	1963	19,300	Fair
Bailey A Tp (I-44) over Co. Rd. E1370 Under	1964	19,300	Good
Bailey A Tp (I-44) over Bitter Creek Oflow	1964	19,300	Good