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I 70 Ml Wbnd over Black Gore Creek

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

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

I 70 Ml Wbnd over Black Gore Creek in Eagle County, Colorado, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1977, making it 48 years old at the 2025 inventory.
It carries about 10,000 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 13 of the 173 inventoried bridges in Eagle County rated poor (7.5%); 13 (7.5%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Continuous steel single box beam
Length	about 354 ft
Location	7.5 Mi W of Vail Pass Sum
NBI structure number	F-11-AT
Condition class	Poor

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