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Rocky Mountain Steel Mills New Long Rail Mill

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Source: Union Pacific

Project
Completed

Rocky Mountain Steel Mills opened a new long rail mill at its Pueblo, Colorado facility, marking the official commencement of operations at the new $1.2 billion facility. The mill produces 100-meter lengths of premium rail, improving track safety and reliability for major railroads like Union Pacific. The facility uses Electric Arc Furnace technology and solar power, making it environmentally adva

Status
Closed
Sector
Rail, Solar, Steel, Power Generation (CCGT), Manufacturing (Industrial)
Location
Pueblo, Colorado, United States of America
Updated
22 Jul 2026
Source
Union Pacific

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Project Information

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The project “Rocky Mountain Steel Mills New Long Rail Mill” is an infrastructure initiative in the Rail sector, located in Pueblo, Colorado, United States. Taiyo aggregates data on it from Union Pacific.

Participants

Not available for this record.

Status

Original status

completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Rocky Mountain Steel Mills opened a new long rail mill at its Pueblo, Colorado facility, marking the official commencement of operations at the new $1.2 billion facility. The mill produces 100-meter lengths of premium rail, improving track safety and reliability for major railroads like Union Pacific. The facility uses Electric Arc Furnace technology and solar power, making it environmentally advanced.

Original sector

Industrial Manufacturing

Budget

Location

Country

United States of America (USA)

State

Colorado

City

Pueblo

Source

Source

Union Pacific

URL

More Details

Record type

Project

Sector

Rail, Solar, Steel, Power Generation (CCGT), Manufacturing (Industrial)

Article published date

2026-07-19

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