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I 70 Ml Wbnd over Avon Road

Eagle County, Colorado · rated Fair in the 2025 National Bridge Inventory

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

I 70 Ml Wbnd over Avon Road in Eagle County, Colorado, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1971, making it 54 years old at the 2025 inventory.
It carries about 17,000 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 88 of the 173 inventoried bridges in Eagle County rated fair (50.9%); 13 (7.5%) 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	Continuous concrete tee beam
Length	about 144 ft
Location	Avon Interchange
NBI structure number	F-10-S
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I 70 Ml over US Hwy 6/US Hwy 24 RR	1970	33,000	Fair
I 70 Ml over Gore Creek	1970	33,000	Fair
I 70 Ml Wbnd over Polk Creek	2023	23,000	Good
SH 82 Ml over Roaring Fork River	1987	21,000	Good
I 70F Spur over I 70A Ml	1972	19,000	Fair
I 70 Eagle Spur over Eagle River	1972	19,000	Fair