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I 40-Sec 21 WB LN over CR 43

Johnson County, Arkansas · rated Fair in the 2025 National Bridge Inventory

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

I 40-Sec 21 WB LN over CR 43 in Johnson County, Arkansas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1965, making it 60 years old at the 2025 inventory.
It carries about 13,000 vehicles a day (traffic count year 2018).
Its listed owner is the state highway agency.
It is one of 88 of the 162 inventoried bridges in Johnson County rated fair (54.3%); 3 (1.9%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 110 ft
Location	2.07 Mi N SH 315
NBI structure number	0000000000A3778
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I - 40 over Creek	1965	27,266	Good
I - 40 over Creek	1965	26,000	Fair
I-40 WB Lns over Spadra Creek	2003	15,000	Fair
I 40 EB Lanes over Spadra Creek	2003	15,000	Good
I 40 WB Lns over Little Spadra Creek	2003	13,500	Good
I-40 - Sec 21 WB over US 64 - Sec 5	2003	13,500	Good