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US 45 over Mckinley Creek

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

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

US 45 over Mckinley Creek in Monroe 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 1996, making it 29 years old at the 2025 inventory.
It carries about 4,450 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 187 of the 287 inventoried bridges in Monroe County rated good (65.2%); 8 (2.8%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 277 ft
Location	3.5 Mi N Lowndes Cl
NBI structure number	21000450481784B
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 45A over Massey Creek	1996	16,000	Good
US 45A over Massey Branch	1996	16,000	Fair
US 45A over Tubbalubba Creek Relief	1996	16,000	Good
US 45A over Stream	1938	13,000	Good
US 45 over Field Drainage Ditch	1996	12,000	Good
US 45 over Flat Bottom Ditch	1996	12,000	Good