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SR 178 over Stream

Marshall County, Mississippi · rated Fair in the 2025 National Bridge Inventory

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

SR 178 over Stream in Marshall County, Mississippi, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1938, making it 87 years old at the 2025 inventory.
It carries about 1,500 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 125 of the 255 inventoried bridges in Marshall County rated fair (49.0%); 19 (7.5%) 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	Steel stringer or multi-beam girder
Length	about 40 ft
Location	3.6 Mi E SR 7
NBI structure number	310017804703410
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I 22 over Byhalia Creek Trib	1980	38,000	Good
I 22 over Stream	1975	31,000	Good
I 22 over Stream	1975	31,000	Fair
I 22 over Stream	1975	30,000	Fair
I 22 over Stream	1975	30,000	Fair
I 22 over E.j. Vincent Road	1982	19,000	Fair