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US 49 to I 20 WB over I 20 WB to I 55 NB Ramp

Rankin County, Mississippi · rated Good in the 2025 National Bridge Inventory

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

US 49 to I 20 WB over I 20 WB to I 55 NB Ramp in Rankin County, Mississippi, 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 2006, making it 19 years old at the 2025 inventory.
It carries about 12,000 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 214 of the 378 inventoried bridges in Rankin County rated good (56.6%); 17 (4.5%) 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


Structure	Steel stringer or multi-beam girder
Length	about 1,146 ft
Location	0.6 Mi W US 49
NBI structure number	17000200610471C
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I 20 over Conway Slough	1965	77,000	Good
I 20 over Creek	1963	62,000	Good
I 55 over US 80/KCS RR	1967	56,500	Good
US 49 & Frt Rds over Ditch	1970	56,000	Good
US 49 over Kcs RR	2008	56,000	Fair
US 49 over Conway Slough	1967	56,000	Good