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STC5727;RAMSEY Rd over BNSF RR; Diagonal Rd

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

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

STC5727;RAMSEY Rd over BNSF RR; Diagonal Rd in Kootenai 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 2021, making it 4 years old at the 2025 inventory.
It carries about 5,100 vehicles a day (traffic count year 2023).
It is one of 51 of the 159 inventoried bridges in Kootenai County rated good (32.1%); 7 (4.4%) 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	Prestressed concrete tee beam
Length	about 393 ft
Location	5.2 N. Hayden
NBI structure number	000000000037040
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I 90 Eb-wb;rmp Cd over Bnrr;post Falls Op	1977	62,000	Fair
SMA7235;NW Blvd over I 90 Eb-wb;nw Blvd Ic	2001	40,000	Fair
US 95 over I 90 E-wb;lincoln Way Ic	1960	33,500	Fair
I 90 Wbl over SH 41	2024	32,500	Good
I 90 Ebl over I 90 EB Off Ramp	2023	32,500	Good
I 90 Wbl over I 90 EB Off Ramp	2024	32,500	Good