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FM 378 over White River

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

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

FM 378 over White River in Floyd 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 1985, making it 40 years old at the 2025 inventory.
It carries about 303 vehicles a day (traffic count year 2017).
Its listed owner is the state highway agency.
It is one of 6 of the 10 inventoried bridges in Floyd County rated good (60.0%); 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 August 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 43 ft
Location	1.5 Mi S of FM 784
NBI structure number	050780112801002
Condition class	Good
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	August 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 Texas department of transportation.

Bridge	Built	Vehicles/day	Condition
US 62 over White River	1938	1,491	Fair
SH 207 over Quitaque Creek	1936	427	Fair
FM 1065 over Los Lingos Creek	1982	278	Fair
FM 1065 over Trib of Quitaque Creek	1999	278	Good
FM 37 over White River	1989	147	Good
FM 97 over Roberts Creek	1954	136	Good