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SH140 @ Plantation over Median Ditch

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

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

SH140 @ Plantation over Median Ditch in Mississippi County, Arkansas, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
It was built in 1990, making it 35 years old at the 2025 inventory.
It carries about 14,000 vehicles a day (traffic count year 2018).
Its listed owner is the state highway agency.
It is one of 178 of the 309 inventoried bridges in Mississippi County rated good (57.6%); 22 (7.1%) 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

Component	Rating (2025)	FHWA scale meaning
Culvert	7	Good condition

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

Bridge	Built	Vehicles/day	Condition
I-55- 12- Lm 31.40 over Ditch No 4	1960	20,074	Fair
I-55- 12- Lm 37.86 over Ditch No 51	1961	20,040	Fair
I-55-sec 12- 50.00 over Ditch No 43	1962	19,000	Fair
I-55-sec 12- 52.30 over Ditch No 41	1962	19,000	Fair
I -55 Sec 12-69.84 over Ditch No 30	1963	19,000	Fair
I-55 Frontage Rd-l over Ditch No 6	1960	18,899	Good