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FM 356 over White Rock Creek

Trinity County, Texas · rated Fair in the 2025 National Bridge Inventory

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

FM 356 over White Rock Creek in Trinity County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1970, making it 55 years old at the 2025 inventory.
It carries about 2,679 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 33 of the 81 inventoried bridges in Trinity County rated fair (40.7%); 2 (2.5%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 479 ft
Location	1.30 Mi NW of FM 355
NBI structure number	112280047509093
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
SH 19 over Trinity River	2002	15,144	Good
SH 19 SB Bypass over Trinity River	1941	12,403	Fair
SH 19 SB over Trinity River Relief	2002	4,772	Fair
SH 94 over Neches River Rel No 2	2012	4,397	Good
SH 94 over Neches River Rel No 3	2012	4,397	Good
SH 19 over Tantabogue Slough	1993	4,359	Good