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I 84 Wbl over STC2744;MURTAUGH Rd Gs

Jerome County, Idaho · rated Good in the 2025 National Bridge Inventory

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

I 84 Wbl over STC2744;MURTAUGH Rd Gs in Jerome County, Idaho, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1966, making it 59 years old at the 2025 inventory.
It carries about 11,500 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 20 of the 111 inventoried bridges in Jerome County rated good (18.0%); 10 (9.0%) 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


Structure	Concrete stringer or multi-beam girder
Length	about 117 ft
Location	18.5 W. Burley
NBI structure number	000000000016260
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I 84 over N Canal	1966	24,500	Fair
I 84 over C Canal	1966	23,000	Fair
SH 79 over I 84 Eb-wb;s.jerome Ic	1966	15,000	Fair
I 84 Ebl over 400 South Rd Gs 2	2024	14,500	Good
I 84 Wbl over 400 South Rd Gs 2	2024	14,500	Good
I 84 Ebl over US 93;W. Twin Falls Ic	2013	14,500	Fair