Traditional Culture Encyclopedia - Travel guide - How do drivers fail in Tibet?
How do drivers fail in Tibet?
Today, Bian Xiao summed up some important factors of the failure of those predecessors on the "Tian Tong Road" and provided some countermeasures for your reference, so as to make a "memorandum" for his journey so as to be prepared.
First, the helpless traffic jam "a journey of a thousand miles begins with a single step." If you don't enter Tibet by two long legs, then your hope can only be pinned on those four indispensable wheels! The Sichuan-Tibet line is not all asphalt hardened roads as imagined, and a few sections are not completely hardened, but all sand and mud. Once these roads are eroded by rain, snow and river water, they will become traps that hinder the passage of vehicles, especially at bends and riverbeds. It is worth reminding that there is a place called Haitonggou between Batang and Mangkang, because there is no hardened road surface, so most traffic accidents happen here.
Second, the moody climate The weather on the Sichuan-Tibet line is like a child's face. There are four seasons in a day, and when it changes, it changes. Driving on the Sichuan-Tibet line is like crossing and just visiting. The sun is shining on the previous mountain, and the snow is falling on the next mountain. Generally speaking, the temperature here is still relatively low. The eco-climate environment system of the Qinghai-Tibet Plateau can even affect the global climate change. No wonder it is called "the roof of the world" and "the roof of the world". Because the natural environment system composed of altitude, gas-water ratio, solar radiation intensity and geographical environment structure of the Qinghai-Tibet Plateau is very special, it is definitely different from the plain area. As a result, people who live in it can see the distance between heaven and earth in one second, and will soon be covered by dark clouds, but if they can experience it once, they will never forget it.
Three. Dangerous road conditions 1. mud-rock flow
Debris flow generally occurs in semi-arid mountainous areas or plateau glacier debris flow areas. Once heavy rain comes or glaciers melt, large and small stones have enough water, which will slide along the slope to form mudslides and pour down along low-lying roads, gullies and rivers. Understand the characteristics of debris flow, so one of the ways to avoid encountering debris flow is to try not to drive to low-lying places, especially after rain!
Step 2: landslides
Landslides happen like avalanches. Thousands of tons of soft sediment slid down from the towering mountain, breaking roads, blocking traffic instantly, and even "burying people and cars alive". If you encounter steep terrain ahead, more sediment, stones and other deposits and fewer trees during driving, you must be extra careful. It is very necessary to carefully observe the road ahead before passing. If there is a small amount of falling rocks or mud on the road ahead and the buildings on the mountain stagger, it is a precursor to the impending landslide here.
Fourth, the "high reaction" altitude sickness with fear is really distressing, especially for friends who have entered Tibet for the first time. Most tourists who travel to the Sichuan-Tibet line will have mild or severe altitude sickness. It is suggested that friends before traveling eat rhodiola for a period of time. When they reach the plateau above 3000 meters above sea level, don't exercise vigorously, keep a steady mind and don't worry too much about this problem. As for altitude sickness, a few days ago, we had an article in the Raiders titled "Don't take this frightening physiological phenomenon lightly on the Sichuan-Tibet line", which gave you a detailed Raiders specifically for altitude sickness, so I won't introduce it here. In addition, the ultraviolet rays in the plateau are very strong. When going out to play, be sure to bring sunscreen and moisturizing products (sun hat, sunglasses, sunscreen, moisturizing liquid, etc.). ) avoid peeling off a layer of skin when you come back from playing.
5. Traffic jams in a dilemma It is said that Beijing, Zhengzhou and Chengdu are all blocked. In fact, friends who entered Tibet for the first time may not know that the most blocked place in the country turned out to be the Sichuan-Tibet line! Especially in summer, during the tourist season on the Sichuan-Tibet line, all kinds of self-driving cars, trucks and tourist buses come and go on the Sichuan-Tibet line. However, in the summer rainy season, the Sichuan-Tibet line is most prone to landslides and road jams. Many sections are often cut off because of landslides all the year round, and many sections are released unilaterally, which greatly reduces the traffic efficiency and the pass rate is extremely low. Coupled with the high density of checkpoints along the way, it is even worse. In fact, traffic jams at high altitudes are very unsafe. Here, Bian Xiao suggested that friends who drive across the Sichuan-Tibet line prepare more energy-supplementing food in their cars. In the past, many vehicles were stuck at the gate all night. Don't bring spare oil drums with you, or you won't be able to pass the checkpoint (there are many gas stations along the way, but you should choose regular gas stations such as PetroChina and Sinopec).
In fact, these difficulties on the road are not terrible. Based on the experience of a large number of friends in and out of Tibet, Bian Xiao offers the following solutions after summing up.
1. Weather: always pay attention to the weather ahead and real-time road conditions before departure and during the journey.
2. Itinerary: Make a flexible itinerary plan, leaving alternative space and alternative roads, which can be flexibly adjusted at any time and "change lanes".
3. Alternative route: 3 18 is the southern route to Tibet, and there is also a 3 17 northern route to Tibet. You can change lanes at xinduqiao, Litang and Bangda from 3 18 to 3 17.
4. Road conditions: Pay more attention to the road conditions in front of the car while driving. If there are gravel and mud sliding down the road ahead, you must stop and observe the mountain conditions, and you can't be lucky. Call the road rescue phone when necessary; Try not to drive to low-lying areas to avoid mudslides.
5. Food: high-energy snacks, fruits that are easy to preserve, and pure water.
6. Clothes: fleece cotton, coat, trousers, outdoor non-slip shoes, high boots, hiking shoes, sunglasses, sunscreen, sun hat, gloves, anti-crack red, mosquito repellent, inflatable pillow, kettle, change,
7. Vehicle: Check the vehicle system (including vehicle tightness, engine, tire pressure, braking system, spare tire, etc.). Before departure, take the tow rope, vehicle starting line, air pump, snow chains, antifreeze glass water, common parts, vulnerable automobile parts, etc.
8. Drugs: cold medicine, gastrointestinal medicine, analgesic, anti-reflective medicine (rhodiola, inosine oral liquid, oxygen-carrying tablets), glucose powder, quick-acting jiuxin pills, antibacterial and anti-inflammatory drugs, small bottles of alcohol cotton balls, band-AIDS, disinfection gauze, vitamin effervescent tablets, cold medicine, and warm treasure paste.
9. Communication: It is best to prepare two mobile phones (mobile and telecom are preferred) and pre-store the phone bill.
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