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I-40 EB Log 174.01 over Bayou Two Prairie

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

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

I-40 EB Log 174.01 over Bayou Two Prairie in Lonoke County, Arkansas, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2004, making it 21 years old at the 2025 inventory.
It carries about 19,000 vehicles a day (traffic count year 2018).
Its listed owner is the state highway agency.
It is one of 105 of the 189 inventoried bridges in Lonoke County rated good (55.6%); 9 (4.8%) 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	Continuous steel stringer or multi-beam girder
Length	about 223 ft
Location	0.6 Mi w of SH 31
NBI structure number	0000000000B6873
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 67 over Glade Branch	2018	56,135	Good
US 67 Log 1.02 over White Oak Branch	1969	38,000	Fair
I-40 Log 175.75 over Creek	1963	37,000	Good
I-40 Log 177.81 over Creek	1963	37,000	Good
I-40 Log 183.99 over Buck Creek	1963	33,125	Fair
I-40 Log 185.46 over Buck Creek	1963	33,000	Good