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- Tunnel - Wikipedia
A tunnel is an underground or undersea passageway It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two portals common at each end, though there may be access and ventilation openings at various points along the length
- Wilmington tunnel collapse: 31 construction workers reach safety | AP News
Thirty-one construction workers inside a huge industrial tunnel in Los Angeles made it to safety after a portion of it collapsed Wednesday evening, an outcome officials called a blessing after they initially feared much worse
- Norway is building the world’s longest, deepest undersea road tunnel
The world’s longest and deepest undersea road tunnel is being built in Norway, intended to cut travel time between major cities and become part of a ferry-free highway along its western coast
- At least 31 workers rescued after tunnel collapse in Los Angeles: LAFD
At least 31 workers were safely rescued after a tunnel collapsed in a large industrial complex in Los Angeles on Wednesday evening, according to the Los Angeles Fire Department
- Tunnels and underground excavations | History, Methods, Uses, Facts . . .
tunnels and underground excavations, horizontal underground passageway produced by excavation or occasionally by nature’s action in dissolving a soluble rock, such as limestone A vertical opening is usually called a shaft
- 10 longest tunnels in the world that reshaped global transportation
Explore the world’s 10 longest tunnels, record-breaking engineering marvels that push the limits of design, scale, and human ambition
- TUNNEL Definition Meaning - Merriam-Webster
The meaning of TUNNEL is a covered passageway; specifically : a horizontal passageway through or under an obstruction How to use tunnel in a sentence
- 31 construction workers reach safety after partial collapse of Los . . .
Thirty-one construction workers inside a huge industrial tunnel in Los Angeles made it to safety after a portion of it collapsed Wednesday evening, an outcome officials called a blessing after
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