Is G205 an expressway or an ordinary national highway?

According to "National Highway Network Planning (20 13 -2030)", the national highway network with a total scale of 40 1 10,000 kilometers is composed of two road networks: ordinary national highway and national highway. The national highway network consists of 12 capital radiation lines, 47 north-south longitudinal lines, 60 east-west transverse lines and 8 1 tie lines, with a total scale of about 265,000 kilometers.

The national highway signs in China are written in white on a red background, and the numbers consist of G+3 Arabic numerals. The first place in Arabic numerals is the type of national highway, which is divided into four categories according to different geographical trends: 1, 2, 3 and 5. Where 1 stands for capital radiation, 2 stands for north-south vertical line, 3 stands for east-west horizontal line and 5 stands for tie line.

Extended data:

Matters needing attention when driving on national highway:

1, when there is no car, try to drive to the center line and see how you feel sitting in the center line, so that there is more room for manoeuvre on both sides. When following a car, if the car in front is a local agricultural vehicle or a line bus, be careful when approaching the village. The car in front may stop at any time to get on and off passengers.

2. Keep the driving lane when passing by, and don't get too close to the shoulder. The closer you get to your shoulder, the more the other person will come over. Users will suffer. You can slow down and downshift first, and the wrong car can accelerate instantly. In addition to slowing down at night, passing cars should also turn into low beam lights to see the road ahead by flashing high beam lights intermittently.

3. Pay more attention to street signs and slogans. Unreasonable street signs are also useful. When passing the traffic police team, try to observe the speed limit sign within 10 km, which is the main activity scope of the traffic police.

Baidu encyclopedia-national highway