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Irr E1690 over Cache Creek

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

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

Irr E1690 over Cache Creek in Comanche 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 2021, making it 4 years old at the 2025 inventory.
It carries about 150 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 199 of the 594 inventoried bridges in Comanche County rated good (33.5%); 53 (8.9%) 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 205 ft
Location	4N 2.2E Jct I-44 / SH 36
NBI structure number	325430000000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Cache Rd. W-n I-44 over I-44 NB Ramp S-w Under	1955	30,700	Fair
Fau 7760 (cache Rd over Meadowbrook Creek	1980	27,550	Fair
I-44 over Sitting Bear Creek	1952	26,600	Fair
I-44 over Creek	1959	26,600	Good
I-44 Ramp N-w over Post Rd. Under	2007	26,600	Fair
I-44 over Creek	1980	25,200	Good