What are the white solid lines on both sides of the road?

1 Answers
VonAustin
07/29/25 11:57am
Road markings on both sides of the white solid line are the boundary lines of the motor vehicle lane, used to separate the motor vehicle lane from the non-motor vehicle lane or sidewalk. Through road traffic markings, motor vehicles, non-motor vehicles, and pedestrians can be separated, improving road utilization and reducing or preventing traffic accidents. Traffic markings can be used in conjunction with traffic signs and signals, or they can be used alone. On the side with the dashed line, lane changes are allowed, and overtaking is also permitted. On the side with the solid line, lane changes are not allowed, and crossing the line is prohibited. The main purpose is to divert vehicles to alleviate traffic congestion and avoid unnecessary accidents. In areas with cameras or at traffic light intersections, penalties may be imposed for crossing the solid line. Double yellow lines, one solid and one dashed: vehicles on the side with the dashed line can temporarily cross, such as for overtaking or turning. Yellow lines are used to separate lanes in different directions and are generally painted in the middle of the road. Single yellow solid line: usually painted on roads with only one lane in a single direction or one motor vehicle lane and one non-motor vehicle lane, or in sections where overtaking is prohibited due to other hazards. Vehicles in both directions are prohibited from crossing or pressing the line. Double yellow solid lines: usually painted on roads with two or more motor vehicle lanes in a single direction and without a physical central divider. Vehicles in both directions are also prohibited from crossing or pressing the line. Yellow dashed line: generally appears on non-intersection two-way lanes. Vehicles are allowed to cross, but must be cautious to yield to vehicles in the opposite lane.
Was this review help?
9
3
Share
More Forum Discussions

How to Distinguish Between Good and Bad Spark Plugs?

Methods to determine the quality of spark plugs: 1. Spark Test: Remove the spark plug and test it on the cylinder block with a high-voltage wire. If there is no spark or the spark is weak, it indicates that the spark plug is leaking electricity or not working. 2. Color Observation: Remove the spark plug. If the surface appears reddish-brown or rust-colored, it indicates the spark plug is normal; if it is oily, it indicates a gap misalignment, excessive fuel supply, a short circuit in the high-voltage wire, or non-operation; if the spark plug is severely eroded, with phenomena such as blistering at the top, black streaks, cracks, or electrode melting, it means the spark plug is damaged and must be replaced immediately. Effects of a Bad Spark Plug: If the spark plug is damaged, it can directly cause issues such as leakage in the vehicle's ignition system, increased fuel consumption, and reduced power. The main problem is difficulty in ignition, affecting the normal use of the vehicle. Severe erosion of the spark plug, blistering at the top, damage, or melting and erosion of the electrode all indicate that the spark plug is ruined and should be replaced.
5
5
Share

What do 98V and 98H on tires mean?

The meanings of 98V and 98H on tires are as follows: 1. The 98 in 98V represents the load index of the tire; V indicates the speed rating, meaning the maximum speed the tire can withstand is 240 km/h. 2. The 98 in 98H also represents the load index of the tire, and H indicates the maximum speed the tire can withstand is 210 km/h. Below is more information about car tires: 1. Tires are circular elastic rubber products installed on various vehicles or machinery to roll on the ground. Mounted on metal rims, they support the vehicle body, cushion external impacts, and ensure contact with the road surface to maintain driving performance. 2. The speed rating indicates the maximum speed at which the tire can carry a specified load under specified conditions. Different tires have speed ratings marked with English letters on their sidewalls, such as Q for 160 km/h, R for 170 km/h, S for 180 km/h, and so on.
11
3
Share

What causes abnormal noise when braking in reverse but normal when moving forward?

Abnormal noise when braking in reverse but normal operation when moving forward may be due to the following reasons: 1. The brake pads have metal hard spots, as there are some small metal particles inside the brake pads, which can cause abnormal noise when lightly braking. In this case, you can stomp on the brakes a few times or remove the brake pads for re-grinding, or replace them with better quality brake pads. 2. The brake pads are severely worn and begin to sound an alarm. Brake pads usually have warning indicators. When the brake pads wear to their limit, the warning indicators will rub against the brake disc, producing sharp metal friction sounds. At this point, it is essential to replace the brake pads promptly to avoid scratching the brake disc and brake failure.
15
2
Share

What does a circle with an A and OFF mean on a car?

The A with a circle and OFF on a car stands for AUTO, which means automatic; OFF means off, so together it means the vehicle's auto start-stop function is turned off. Below is some relevant information about the auto start-stop function: 1. The use of the auto start-stop system has certain conditions. It cannot be used when the battery is low, the temperature is too high or too low, the wheels are turning when stopping, the slope is too steep, or the seat belt is not fastened. 2. After turning on the auto start-stop function, simply press the brake pedal while driving. The engine will automatically shut off after the vehicle comes to a complete stop for about two seconds. Keeping the brake pedal pressed will keep the engine in the off state.
9
2
Share

Why is the air conditioning in the Mondeo not cooling?

The reasons why the air conditioning in the Mondeo is not cooling are as follows: 1. Lack of refrigerant or overcharging of refrigerant. 2. Presence of refrigerant, but the compressor is not working. Generally, the compressor may not work when the external temperature is too low. The compressor not working could be due to wiring issues, damage to the air conditioning pressure switch, or damage to the electromagnetic clutch. 3. A dirty condenser with poor heat dissipation can also affect the cooling performance of the air conditioning. Methods for cleaning the car air conditioning are as follows: 1. Replace the dust filter. Routine air conditioning system cleaning includes replacing the filter, using cleaning agents, and disassembling for cleaning. Replacing the dust filter is the simplest method, which is cost-effective and keeps the air intake unobstructed. Car owners with basic mechanical knowledge can do this themselves. In most small cars, the dust filter is located under the front windshield, covered by the rain gutter. To replace the dust filter, lift the engine hood, remove the clips securing the rain gutter, take off the rain gutter, and the dust filter will be visible. 2. Disinfect the external circulation air ducts. There are many cleaning agents on the market for cleaning air conditioning ducts, which car owners can purchase themselves. Remove the dust filter, start the vehicle, turn on the air conditioning, and set it to external circulation mode. Spray the foam cleaning agent onto the dust filter area, and the external circulation air will draw the cleaning agent into the ducts, disinfecting the ducts, air conditioning evaporator, and heater core, removing odors. The dirt will turn into liquid and flow out from the air conditioning drain. 3. Send it to a repair station for cleaning. Replacing the dust filter and using cleaning agents to clean the ducts are external cleaning methods for the air conditioning system. If the airflow from the vents is still weak or the odor is not completely removed after cleaning, you will need to take it to a repair shop to remove the air box, replace the evaporator, and manually clean the air conditioning heating device housing. 4. Use ozone disinfection. Utilize high-concentration ozone water for disinfecting the car air conditioning. It is understood that ozone water is currently one of the strongest oxidants available, capable of easily oxidizing and denaturing the protein shells of bacteria and fungi, rapidly killing bacterial propagules and spores, and oxidizing and decomposing E. coli, Staphylococcus aureus, hepatitis viruses, and cold viruses.
9
0
Share

How to Install the Seat Covers for Roewe i5?

Roewe i5 seat cushion installation method is as follows: 1. First, unzip the seat cover and slip it over the top of the car seat. 2. Connect the flower-shaped disc to the elastic rope of the car seat cushion, then tuck it into the gap between the backrest and the seat. 3. Then pull out the flower-shaped disc and secure it between the seat backrest and the seat, which serves as a fixing mechanism. 4. Place the rope cover over the seat platform and hook the front hooks onto the chassis, completing the installation of the entire seat cover. Precautions regarding car seat covers are as follows: 1. Be careful during installation and removal. Avoid pulling too hard on the Velcro, elastic bands, or ropes used for sewing and installation to prevent affecting their use. 2. When the seat gets dirty, gently wipe it with a damp towel (be careful not to use excessive force). 3. Parts of the car interior that are exposed to direct sunlight for long periods (such as the upper part of the backrest) may experience discoloration. 4. Not suitable for seats with built-in side airbags. 5. Generally, fabric car seat covers should be replaced every 2 years or so.
17
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.