Home › Mississippi › Pike County › Muddy Springs Road over Relief Tangipaho

Muddy Springs Road over Relief Tangipahoa River

Pike County, Mississippi · rated Poor in the 2025 National Bridge Inventory

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

Muddy Springs Road over Relief Tangipahoa River in Pike County, Mississippi, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1965, making it 60 years old at the 2025 inventory.
It carries about 430 vehicles a day (traffic count year 2021).
Its listed owner is the county highway agency.
It is one of 12 of the 211 inventoried bridges in Pike County rated poor (5.7%); 12 (5.7%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 116 ft
Location	Sec 17 T 2N R 7E B
NBI structure number	SA5700000000060
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
I 55 over Minnehaha Creek	1960	22,000	Good
I 55 over Tangipahoa River Trib	1960	18,000	Good
I 55 over Tangipahoa River Relief	1960	18,000	Fair
US 98 over Cnic RR	1940	18,000	Fair
US 98 over Unnamed Stream	1939	18,000	Fair
I 55 over SR 570	1959	14,500	Fair