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SH 140-01- Lm 4.46 over Ditch 45

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

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

SH 140-01- Lm 4.46 over Ditch 45 in Poinsett 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 1948, making it 77 years old at the 2025 inventory.
It carries about 2,700 vehicles a day (traffic count year 2018).
Its listed owner is the state highway agency.
It is one of 82 of the 194 inventoried bridges in Poinsett County rated good (42.3%); 31 (16.0%) 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-555-02- Lm 29.48 over Ditch	1992	14,000	Good
I-555 Sb-02-lm4.07 over Dead Timber Lake	1976	13,000	Good
I-555 -02- NB over Dead Timber Lake	2011	13,000	Good
I-555 Sb-02-lm7.78 over Dead Timber Lake	1976	12,271	Good
I-555nb-02-lm 7.78 over Dead Timber Lake	2005	12,271	Good
I-555-02nb-lm 3.19 over Tyronza River	1976	11,000	Fair