Question 1: What do you think of the entrance and exit road signs in expressway? 1. Road type signs

Before going out, you will do some preparatory work more or less. If you haven't remembered the road names, just remember a few letters. At present, the road network between cities in China is mainly divided into expressway, national highways and provincial highways, which are reflected by the first letters of the first letters respectively. Detailed explanation: Precautions for driving at high speed

1. expressway

expressway is a high-grade highway, which is completely closed, and the traffic speed is the highest highway level in China. In the signpost, expressway is the same as the national highway, starting with the letter "G", such as G65 Expressway.

the letters of provincial expressways begin with "s", such as S9 expressway, etc. Both national expressways and provincial expressways are in white font with green background, with red stripes above the national expressway and yellow stripes above the provincial expressway. It should be noted that the expressways starting with the letters "G" and "S" are all totally enclosed in expressway, but the sign starting with "S" means that this section belongs to a certain province and has no other meaning.

2. National Highway

National Highway is a highway traffic trunk line that connects important areas of the country and plays a supporting role in the highway network. National Highway starts with the letter "G" in the road sign representation, for example, National Highway G323 has a white font and a red background, which is very easy to recognize. National Highway is an open road.

3. provincial highways

provincial highways are also called provincial trunk highways. In the signboards, provincial highways begin with the letter "S", such as the S233 provincial highway, which is black in font and yellow in background color, which is also eye-catching. Like national highways, provincial highways are also non-closed roads.

2. Common signs on the road

1. Destination information

The distances of key cities and regions passing through expressway will be reminded and marked at regular intervals. We can know the destination distance through these tips, and we can plan the arrival time, rest, refueling and other arrangements in advance.

2. Lane and speed limit information

Above the carriageway of expressway, lane information tips, including speed limit tips, will be displayed at intervals, and lane names or restricted vehicles will be displayed above. What you need to pay attention to is that the speed limit information of each lane is different. If you drive in the lane with a speed limit of 111/km, the speed limit of 121 is 7; Km will also be monitored and photographed in violation of regulations. Learn more: how long can the electronic eye be found to be in violation of regulations

3. Service area information

The street sign of the high-speed service area is indicated by the capital letter P, and it is matched with the pattern of tanker, knife and fork and wrench. Service areas usually have restaurants, small supermarkets, toilets, gas stations, repair shops, etc., which can provide services that travelers may need. Generally, there will be a service area within 21-31 kilometers, and the interval between service areas in more remote areas may be longer.

4. Toll station information and toll lane warning lights

When we enter or leave expressway, we will stop to pick up the card or charge. Usually, the sign on the right side will give a warning 2 kilometers in advance. When we see the sign with the words toll station, we should slow down the speed appropriately and prepare for lane change in advance according to the instructions of the vehicle lane.

When the traffic volume is not large, the toll collection windows of toll stations will not all open. To know whether the lanes are open, you should look at the information on the display screen at the top of the toll station. The green arrow is open, and the red fork means not open. Drivers and friends should observe before making a judgment, so as not to cause inconvenience to themselves.

III. Signs for special sections

1. Tunnel signs

When expressway drives to the mountain road area, some high-speed sections will drive through the tunnel. At the entrance of the tunnel, you will see information signs about the tunnel, with the name of the tunnel indicated above and the length of the tunnel below, reminding drivers to prepare accordingly.

2. signs for climbing lanes

signs for climbing lanes are often seen on uphill sections, which are specially prepared for large trucks. Due to the restriction of geographical conditions, uphill sections will appear, but the heavy load of the cart will affect the normal traffic of other vehicles when climbing again, so the climbing lane is specially built for the cart, and parking in the lane is not allowed at will.

3. Warning sign for the safe lane

Another sign is common in areas with many downhill slopes, which is a lane built to prevent brake failure. When you see this sign, there will be a 45-degree slope ahead, which is the safe lane.

Editor's comment: In fact, it is not that difficult to recognize the sign on the expressway. As long as you make a good plan before going out, you can fully cope with the sign instructions. Novices should not be afraid and nervous after going to expressway. Relax and drive carefully, and there will be no problem. If the owner's friend misses the exit on expressway for some reason, remember not to panic, just drive to the next exit and drive out ..... > >

Question 2: How do you see that before the end of this year, the national expressway will uniformly replace the new road signs and replace the original Chinese expressway name with letters and numbers? Many riders are a little confused about the new street sign-what do you think of the new street sign? Let's ask professionals to teach riders how to quickly recognize the new street signs in expressway.

expressway network route naming and numbering adjustment mainly involves eight types of traffic signs: highway naming and numbering signs, entrance warning and entrance signs, exit warning and exit signs, next exit sign, service area warning sign, expressway start and end signs, separation and confluence signs, mileage signs and 111-meter signs.

1. highway naming: the new number consists of a letter identifier and a * * * number. The letter identifier of national highway number is "G", provincial highway is "S", county road is "X", township road is "Y" and special highway is "Z";

The number of radiation in the capital is 1 digits, which are arranged in ascending clockwise direction from due north, and the number interval is 1-9; (The expressways directly connected with the capital are all cornets)

The longitudinal route numbers are 2 odd numbers, arranged in ascending order from east to west, and the numbering interval is 11-89;

the horizontal route number is 2 even numbers, arranged in ascending order from north to south, and the number interval is 11-91;

the serial number of parallel lines is represented by the combination of the main line number followed by English letters "e", "w", "s" and "n", which respectively represent the east, west, south and north positions of parallel lines on the main line;

the numbers of tie lines and city loop lines are 4 digits, which consist of main line number+"1" or "1"+sequence number.

In fact, this expressway numbering can also show the overall direction of the highway, the controlling locations along the route and the general location in China. The National expressway Network Planning is referred to as "7918 Network" for short, and consists of 7 capital radial lines, 9 vertical lines, 18 horizontal lines, 34 main lines, 5 regional loop lines, 2 parallel lines and 37 tie lines. Among them, the capital radiation adopts 1 digits, such as the number of Jingha Expressway (Beijing-Harbin Expressway) is "G1"; The vertical and horizontal lines use 2 digits, such as "G15" for Shenhai Expressway (Shenyang-Haikou Expressway) and "G21" for Qingyin Expressway (Qingdao-Yinchuan Expressway); The ring line and connecting line around the city adopt 4-digit numbering.

based on the above principles, car owners can make judgments, such as G45 "Daguang Expressway", which generally runs in the north-south direction and is located in the eastern part of China. For G45, it is more accurate to determine the route by numerical numbering. If only Chinese abbreviations are used, some people may understand it as "Dalian-Guangzhou", but it should actually be "Daqing-Guangzhou".

2. Exit numbering: It is changed from the original sequence from the starting point of expressway to the actual mileage of expressway where the exit is located. For example, "Exit 21" is an exit 21 kilometers away from the starting point. Similarly, "Exit 555" means that the exit is 555 kilometers away from the starting point. When there are multiple exits, the exit number is followed by the combination of English letters.

For example, the exit number on a ramp from expressway to S2 hulu expressway was originally 14, which means it is the 14th exit from the starting point. Now it is changed to 45, which means the exit

Third, the new road sign has not completely cancelled Chinese characters

To be precise, the new sign system is a combination of road number information and place name (Chinese characters) information, not the cancellation of Chinese characters. From the driver's voyage to expressway, the road number direction combination sign (preview), the place name direction sign and the road number direction combination sign (crossing) and the place name distance sign (confirmation) appeared in turn.

At the same time, in order to accurately represent the road network type, the number used for expressway is "G+ number", and the letter identifier uses the first letter "G" of the Chinese phonetic alphabet of the word "Guo"; For the provincial expressway network, the number is "S+ number", and the letter identifier is the first letter "S" of the Chinese phonetic alphabet of "Province".

[FAQ]

? Some netizens think that the most familiar symbol is Chinese characters, but there are no Chinese characters in this card change, which will be replaced by the form of "G+ number" or "S+ number"?

A: In this regard, the relevant person in charge of the Highway Bureau of the Ministry of Communications said that this is actually a misunderstanding. The implementation of the naming and numbering of the National expressway Network has not cancelled Chinese characters. For example, the original Beijing-Zhuhai Expressway was renamed Beijing-Hong Kong-Macao Expressway, numbered G4, and these two signs were marked on the road sign at the same time.

? Digitize all exits, is it not easy for car owners to identify?

A: The relevant person in charge of the Highway Bureau of the Ministry of Communications said that the export digital signs are only added, and the Chinese character export signs will not be cancelled in the future. At present, only some places are erected ..... > >

question 3: how should expressway look at the road signs while driving? If you can't see clearly, you can lean to the right and slow down while ensuring the safety of the rear defense, but be careful not to go below 61mph. But such a big road sign should be visible at a glance!

Question 4: I never look at the road signs when driving on the expressway. What do I think of anyone who can drive on the expressway? Westbank > For example, first know where to go, and then look in which direction ... You should distinguish between southeast and northwest, and know which direction to go in your mind. If you run a long distance, you should review your route first, and then don't be too nervous when driving. The truck lane is normal at 71-81, and the lane is about 111. You don't need to see more than one. Keep a normal mind, and you can see and understand the road signs. It's not easy to understand. Drive slowly in the double jump and watch it slowly.

Question 6: What do you think of the road signs in expressway? Is there a related manual? Isn't there a Beginner's Guide? Go and have a look. It says how to read the road signs! Understand at a glance!

If you are satisfied, please adopt

Question 7: Look at the road signs while driving at high speed. If your eyes are not good and clear, you can lean to the right and slow down the speed while ensuring the safety of the rear defense, but be careful not to go below 61 mph. But such a big road sign should be visible at a glance!

Question 8: What do you think of the road signs in expressway? Can you give me an example? That's too vague.

Maps should be published in the latest edition, and some maps are marked with old names, which are no longer applicable.

Question 9: How can anyone who has studied Chinese and Pinyin read the signs on the expressway overpass?

Question 11: How can I read the signs on expressway? Many friends may complain that they checked them well before leaving, and the route on the map is also very clear. How come when they get on the road, they feel dizzy when they see various signs and locations on them?

indeed, the routes we plan on the internet or navigation are all made for our personal needs. On the expressway, in order to ensure that people passing through different starting and ending points of this section can understand the signs, it is inevitable that there will be some "poor care", but these do not matter. There are several points to remember that can effectively avoid us from fainting.

about the safe driving in expressway, we made a notice for driving in expressway service area two days ago. You can click the following link to find out:

Remember the road section number and know the road type

1

Provincial highway

Provincial highway is also called provincial trunk highway. In the road sign, the provincial highway starts with the letter S, such as S111 provincial highway, in black font and yellow background, which is very easy to recognize.

2

National Highway

National Highway is a highway traffic trunk line that connects important areas of the country and plays a skeleton role in the highway network. National Highway starts with the letter G in the road sign representation, such as National Highway G114, which has a white font and a red background, and is also eye-catching. Like provincial highway, national highway is also an open road.

3

expressway

expressway is a high-grade highway, which is totally enclosed, and its traffic speed is much higher than that of national and provincial highways. In the signpost signs, expressway and the national highway start with the letter G, such as G2 Expressway, and the provincial expressway starts with S, such as S31 Expressway, etc., and all of them are in white font with green background, and there are red or yellow stripes on them (yellow is the provincial expressway).

4

It should be noted here that the expressways at the beginning of G and S are all fully enclosed expressway, but the sign at the beginning of S means that this section belongs to a certain province and city, which has no special significance.

END

Know the common signs

Knowing the road information makes it easier to plan the next travel route. Taking Beijing to Qingdao as an example, according to the plan, we should first enter S15 Beijing-Tianjin Expressway, then G2 Beijing-Shanghai Expressway, then G18 Rongwu Expressway and finally G21 Expressway. It sounds complicated, but we can't go wrong as long as we remember these numbers. And whenever we should change roads, there will be signs on the right side of the road every few kilometers, and the closer we get to the turning point, the more frequent they will be, so as long as we pay attention, we will definitely not go wrong.

2

It should be noted here that when we remember the road number, we should also remember the direction we are going to or the cities we pass through. Some directions of road signs will be indicated by the first passing city or the key cities in the general direction.

they may not be our destination, but the names of these cities can be used as a direction guide, and we should also pay attention to them so as to avoid inconvenience caused by going in the wrong direction. With the above points in mind, we can avoid missing the exit or going the wrong way to the greatest extent.