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SH 53 over UPRR

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

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

SH 53 over UPRR 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 8 (very good condition) on the 0-9 scale.
It was built in 2020, making it 5 years old at the 2025 inventory.
It carries about 7,900 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
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 250 ft
Location	3.7 E. Rathdrum
NBI structure number	000000000014666
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