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E1730 (fas 7102) over Horse Creek

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

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

E1730 (fas 7102) over Horse Creek in Tillman County, Oklahoma, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
It was built in 2017, making it 8 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 195 of the 285 inventoried bridges in Tillman County rated good (68.4%); 6 (2.1%) are rated poor.
Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
Its condition class and component ratings are unchanged from the 2024 inventory.
Its most recent inspection on record is dated July 2023, on a 24-month routine inspection cycle.
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

Component	Rating (2024)	Rating (2025)	FHWA scale meaning
Culvert	7	7	Good condition


Structure	Concrete culvert
Length	about 51 ft
Location	7W of Cotton Co Line
NBI structure number	315970000000000
Condition class	Good
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	July 2023
Inspection interval (item 91)	24 months
Scour (item 113)	8: foundations stable, scour above the top of the footing

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

Bridge	Built	Vehicles/day	Condition
U.S. 62 over Creek	1929	4,500	Good
U.S. 62 over Creek	1968	4,500	Good
U.S. 62 over Creek	1929	4,100	Good
U.S. 62 over Creek	1968	4,100	Good
U.S. 183 over Creek	1932	2,600	Good
U.S. 62 over BNSF R.R. & Co. Rd. Und	1968	2,250	Good