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S6810;PACKSADDLE R over Side Channel Teton River

Teton County, Idaho · rated Fair in the 2025 National Bridge Inventory

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

S6810;PACKSADDLE R over Side Channel Teton River in Teton County, Idaho, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1935 and reconstructed in 1975, making it 90 years old at the 2025 inventory.
It carries about 250 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 15 of the 37 inventoried bridges in Teton County rated fair (40.5%); 2 (5.4%) 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	Prestressed concrete tee beam
Length	about 61 ft
Location	2.2 S. 2.7 W. Tetonia
NBI structure number	000000000033050
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
SH 33 over Teton Creek	1979	11,500	Fair
SH 33 over Trail Creek	2010	7,500	Good
SH 33 over Trail Creek	2010	7,500	Good
SH 33 over Moose Creek	2010	7,500	Good
SH 31 over Trail Creek;victor Br	1996	6,200	Fair
SH 33 over Spring Creek	1975	5,600	Poor