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US 50 Ml over Four Mile Creek

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

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

US 50 Ml over Four Mile Creek in Fremont 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 5 (fair condition) on the 0-9 scale.
It was built in 1949 and reconstructed in 1971, making it 76 years old at the 2025 inventory.
It carries about 19,000 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 98 of the 137 inventoried bridges in Fremont County rated fair (71.5%); 11 (8.0%) 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 steel stringer or multi-beam girder
Length	about 184 ft
Location	2.7 Mi E of Jct SH 115
NBI structure number	K-16-AC
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 50 Ml over Draw	1949	19,000	Fair
SH 115 Ml over Arkansas River	1963	12,000	Fair
US 50 Ml over Draw	1949	11,000	Fair
US 50 Ml over Beaver Creek	1949	9,800	Fair
US 50 Ml over Urine Creek	1977	9,300	Fair
SH 115 Ml over Salt Creek	1938	8,900	Fair