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Boring test tunnel
Tunnel for testing Loop-based transportation / From Wikipedia, the free encyclopedia
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The R&D Tunnel, also called the Hawthorne test tunnel or Boring test tunnel, is a 1.14 miles (1.83 km) tunnel in Hawthorne, California, for testing hyperloop and "loop-based transportation".[3] It was completed by The Boring Company in late 2018. The single-bore tunnel was constructed during 2017 and 2018 using a 14-foot (4.2 m) diameter tunnel boring machine, giving a finished 12-foot (3.8 m) internal diameter.
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Quick Facts Overview, Other name(s) ...
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Overview | |
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Other name(s) |
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Location | Hawthorne, California, U.S. |
Coordinates | |
Route | West 120th Street |
Start | SpaceX Parking Lot |
No. of stations | 3 |
Operation | |
Work begun | December 17, 2016 |
Opens | December 18, 2018 (2018-12-18) |
Operator | The Boring Company |
Character | Limited access |
Technical | |
Length | 1.14 mi; 6,000 ft (1.83 km)[1] |
No. of lanes | 1 |
Operating speed | 127 mph (205 km/h)[dubious – discuss][2] |
Width | 12.5 feet (3.8 m) |
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