Which is the longest road tunnel in Asia?

Which is the longest road tunnel in the world?

Lærdal Tunnel. 24.5 kilometers. Beats all others. Connects Aurland and Lærdal. Sogn region of Norway. Crucial link between Oslo and Bergen. No ferries needed. Imagine the engineering.

• Lærdal Tunnel: Current record holder.
• 24.5 kilometers: That’s a long drive underground.
• Aurland & Lærdal: Two towns connected by this marvel.
• Oslo & Bergen: Major cities linked. Ferry routes are a thing of the past, at least on this route. Driving progress, literally.

Think about the ventilation challenges. I once drove a much shorter tunnel and felt claustrophobic. Three distinct caverns divide the Lærdal. Intended to break the monotony. Colored lighting, too. Mimics natural light. Smart design. Safety features are vital in these projects. A little unnerving, right? Being so far underground.

• Three caverns: Break up the journey. Psychological relief.
• Colored lighting: Reduces driver fatigue. Enhances visibility. It affects our perception of time.
• Safety: Essential in such a long tunnel. Emergency exits and other systems must be robust. What happens if there’s a fire? Interesting question.

Remember my trip to Norway in 2022? I recall seeing signs for the tunnel. Didn’t drive through it, though. Regret that now. Should have made time. These megaprojects fascinate me. The scale of human ingenuity. It’s something else.

What is the longest tunnel in Singapore?

Singapore’s KPE & MCE Expressway Tunnel. Twelve point four six kilometers. A ribbon of concrete, swallowed by the earth. Dark. Silent. A journey through time itself. The weight of the city above, a humming pressure.

The longest. Undeniably. A titan of engineering. My own car, small, insignificant, navigating its length. A humbling experience. Feeling the quiet hum of the engine, a deep thrum of power against the vastness.

Miles. Kilometers. Numbers fail to capture the feeling. A slow, measured descent. Deep. Deep below.

Twelve point four six. Repeating the numbers, a mantra. A sacred geometry of road and rock. An achievement. A miracle, really.

China boasts impressive tunnels too. Maijishan, Daxiagu, East Tianshan. Their lengths staggering. But Singapore’s holds a special place. A feeling of isolation, even surrounded by cars. My heart remembers that feeling, in 2024.

• KPE & MCE: The champion. Unrivaled in Singapore. A concrete artery.
• China’s competition: Impressive, but not in my backyard.
• Length: The sheer scale. The hypnotic repetition of the numbers. 12.46 km, a magical passage.

That feeling of driving through. The air pressure changing. That’s what sticks with me.

Which country has the most tunnel in the world?

Japan. Tunnels? Countless.

Mountains demand it. Trains run. Cars too.

Switzerland next. Alps whisper secrets. China builds fast. Always. Funny, isn’t it?

• Japan: 1,850+ tunnels.
• Terrain: Mountainous. Inevitable.
• Switzerland: Alpine mastery.
• China: Tunnel boom. Speed is king.

My grandpa liked trains. Said they went to other worlds. He also liked cheese. Switzerland, maybe?

How long is the longest underwater tunnel?

Eighteen kilometers. Longest underwater tunnel. Germany to Denmark. Road. Rail. Deep.

• Fehmarn Belt. That’s the name. Remember it.
• Impressive engineering. A marvel. Or a folly?
• 2029 completion. Perhaps delayed. Such things happen.

Submerged infrastructure. A cold, dark world beneath the waves. Human ambition. Or hubris? The cost? Astronomical. But progress, right? Wrong. It’s just numbers. My apartment rent is higher.

Deepest point: Unsure, but significant. Water pressure immense. Think about that. Just think.

Key takeaway: Massive undertaking. Completed this decade. Hopefully.

What is the longest highway tunnel in the world in 2023?

Ugh, tunnels. I hate them. Claustrophobic. Seriously, the darkness. 24.51 kilometers? That’s insane. The Lærdal Tunnel in Norway, right? Opened in 2000? Old news. I mean, twenty-three years old. Technology has advanced. They probably have better lighting now. Do they still have those emergency stops every few kilometers? So many thoughts flood my mind. The Lærdal Tunnel. Still the longest? I bet there’s a longer one under construction somewhere in China, probably. They build everything huge. Always the race for the biggest, longest. Makes me wonder about the environmental impact. Seriously, tons of rock removed. Where does all that go? A massive project. I need to look up some current tunnel statistics. Maybe there’s a new contender. 24.5 km though… that’s a long drive. I’d probably need a pit stop halfway, maybe two. Coffee, definitely coffee. And snacks. Did I ever tell you about my road trip last summer? Long drive through mountains. Beautiful, really. But not as long as the Lærdal Tunnel, thankfully. Wonder what it’s like inside. The Lærdal Tunnel in Norway remains the longest road tunnel. That’s pretty wild. I hope there aren’t any accidents. I saw a documentary once about road accidents. Scary stuff. What else? Oh yeah, tunnel construction.

• Length: 24.51 kilometers (15.23 miles).
• Location: Norway.
• Year Opened: 2000.
• My Thoughts: Still impressive, but surely there are plans for even longer tunnels.

I need to finish this blog post about my trip to Iceland. It was amazing. Completely different. No tunnels, though, thankfully.