Over 100 Miles of Streets Discovered Underneath Detroit, MI. In 1895!

In any case, did you realize that at one time, Detroit had a substantial common laborers industry appropriate underneath their city's avenues? Detroit had a huge salt mine that was fundamentally an underground industry underneath their city. It was more than 1,500 acres of land huge and had more than 100 miles of streets making up this underground salt mine.

This mine extends from Dearborn to Allen Park. The mines were possessed and worked by The Detroit Salt and Manufacturing Company. It was blasting from the mid 1920s up until 1983, when it was compelled to close because of the falling salt costs.

At the point when business was great, they offered open guided visits, which was extremely mainstream with school gatherings. You can at present observe the passageway at 12841 Sanders Street, yet it's open for conveyance trucks.

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Factosiya

The Detroit Salt Mine, located 1,100 feet below Detroit, Michigan, covers an area of approximately 1,500 acres underground. The mine extends beneath the Dearborn and River Rouge area, where around 100 miles of roads and 1,500 acres of excavated space lie 1,200 feet below the surface. This vast network of underground tunnels and chambers has been mined for more than a century. It's a fascinating example of the industrial history and geological features of the region.

Detroit Salt Company
http://detroitsalt.com/

THE NARRATIVE

"In the early days of the mine, around 1910, the initial excavation was done using traditional mining techniques and equipment of the time. This would have included manual labor, pickaxes, shovels, and possibly some early mechanical drills."

A century ago, the excavation of the Detroit Salt Mine was a significant engineering challenge. The equipment used had to be specially designed to operate in the unique conditions of the mine. In the early days of the mine, around 1910, the initial excavation was done using traditional mining techniques and equipment of the time. This would have included manual labor, pickaxes, shovels, and possibly some early mechanical drills.

By 1922, the company began to dig a larger, second shaft to increase the rate of hoisting rock salt to the surface. Every piece of equipment used today has been lowered down the second shaft. One of the many problems with working in such a deep mine was that equipment had to be lowered down the narrow shaft in pieces, then assembled at the bottom.

Even animals were used in the mining process. Donkeys, for example, were lowered down to work, and never brought back up. They were likely used to haul salt and equipment through the mine's tunnels.

As technology advanced, more modern equipment was introduced. This included electric locomotives and mechanical shovels, which significantly improved productivity. These advancements reduced the physical demands of miners and allowed for the extraction of larger quantities of salt.

It's important to note that the specific types of equipment used could vary based on the particular needs of the mine and the technology available at the time.

NARRATIVE SOURCE
The vast, abandoned salt mines that lurk beneath Detroit
https://gizmodo.com/the-vast-abandoned-salt-mines-that-lurk-beneath-detroi-5911837