LTV Steel

3 photos · 2015–2021

3 photographs tagged LTV Steel, 2015–2021.

Aerial view of PolyMet mine in Hoyt Lakes, Minnesota, showing open water-filled pits, mining infrastructure, and industrial
The PolyMet mine site in Hoyt Lakes, Minnesota, includes open pits, haul roads, spoil piles, and water-filled excavations in the Erie Basin area. Red industrial buildings and equipment are visible across the reclaimed and active mining property.

Aerial View of PolyMet’s Erie Basin Mine Site Near Hoyt Lakes

Cramer Tunnel entrance in Cramer, Minnesota, beneath a starry night sky.
Cramer Tunnel in Cramer, Minnesota, was an industrial railroad tunnel that operated from 1957 to 2001. It connected the LTV Steel taconite plant in Hoyt Lakes with the ore dock at Taconite Harbor.

Cramer Tunnel Entrance, Cramer Minnesota

LTV Steel Mining Company sign along a gravel road in Babbitt, Minnesota.
The LTV Steel Mining Company sign stands along a gravel road in Babbitt, Minnesota. The sign marks the entrance to the former mining complex on the Iron Range.

LTV Steel Mining Company Entrance Near Babbitt