What lights to turn on when entering a highway entrance?

1 Answers
DeMaverick
07/30/25 7:32am
When a motor vehicle enters the highway from the ramp, the left turn signal should be activated. The following is relevant information about highways: 1. Introduction: Highways belong to high-grade roads. According to the "Technical Standards for Highway Engineering" by China's Ministry of Transport, highways refer to "roads that can accommodate an average annual daily traffic volume of over 25,000 passenger cars, exclusively designed for high-speed divided-lane driving with full access control." Although different countries have varying names for highways, they generally refer to roads with four or more lanes, bidirectional separated traffic, full access control, and all-grade interchanges. Additionally, many countries also classify arterial routes with partial access control and not entirely grade-separated as highways. 2. Regulations: Generally, highways can accommodate speeds of 120 km/h or higher, with road widths of four or more lanes. A median divider is installed in the middle, using high-grade pavement materials like asphalt concrete or cement concrete, equipped with complete signs, markings, signals, and lighting devices. Pedestrians and non-motorized vehicles are prohibited on highways, with crossings facilitated via overpasses or underpasses at intersections with other routes.
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