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FM 99 over Sand Hollow

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

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

FM 99 over Sand Hollow in Karnes County, Texas, 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 1941 and reconstructed in 1967, making it 84 years old at the 2025 inventory.
It carries about 906 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 68 of the 145 inventoried bridges in Karnes County rated good (46.9%); 2 (1.4%) 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

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

Bridge	Built	Vehicles/day	Condition
US 181 over Escondido Creek Draw	1952	17,860	Good
US 181 over Escondido Creek Draw	1952	15,747	Good
US 181 over Escondido Creek	1952	15,330	Fair
FM 2102 over Panther Creek	1942	7,537	Fair
US 181 over San Antonio River Draw	1929	6,914	Fair
US 181 over San Antonio River	1961	6,786	Fair