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US 90 over Maverick Slough

Kinney County, Texas · rated Good in the 2025 National Bridge Inventory

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

US 90 over Maverick Slough in Kinney County, Texas, 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 1930 and reconstructed in 1960, making it 95 years old at the 2025 inventory.
It carries about 3,289 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 17 of the 38 inventoried bridges in Kinney County rated good (44.7%); 0 (0.0%) 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 October 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 36 ft
Location	0.60 Mi W of Rm 693
NBI structure number	221360002303015
Condition class	Good
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	October 2023
Inspection interval (item 91)	24 months
Scour (item 113)	7: scour countermeasures installed

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

Bridge	Built	Vehicles/day	Condition
US 90 over Sycamore Creek	1932	4,349	Fair
US 90 over Las Moras Creek	1966	3,992	Good
US 90 over Draw	1932	3,767	Good
US 90 over Draw	1932	3,767	Fair
US 90 over Draw	1932	3,767	Good
US 90 over UPRR	1963	3,767	Fair