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SH 18 Lm 20.35 over Little Slough Creek

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

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

SH 18 Lm 20.35 over Little Slough Creek in Craighead 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 2013, making it 12 years old at the 2025 inventory.
It carries about 8,100 vehicles a day (traffic count year 2018).
Its listed owner is the state highway agency.
It is one of 296 of the 443 inventoried bridges in Craighead County rated good (66.8%); 9 (2.0%) 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
US 49 sec. 3 LM 12 over Matthews Rd & Bx Clvt	1972	38,160	Fair
US 49 over St L Sf & St L SW Rrs	1972	38,160	Fair
I-555-03- Lm 43.25 over Ditch	1970	34,000	Fair
US49 - Stadium Blv over I-555	1991	32,000	Good
US 49 over Whiteman Creek	1974	31,352	Good
US 49-03- Lm 6.43 over Little Bay Ditch Trib.	2000	26,000	Good