The A3 sign warns you that a steep downhill section is approaching. The percentage shown on the sign indicates the steepness of the gradient. This sign is crucial for safe driving as it alerts you to increased speed potential and greater braking demands, especially on long descents. Always consider using engine braking, maintain a safe following distance, and be prepared for potential slippery conditions in winter.
Learn the key details of the A3 - Warning for Steep Descent road sign, including its function, what it communicates to drivers, and how it applies in real traffic situations in Sweden. Use this overview to understand the sign clearly and recognise it confidently during the Swedish driving theory exam.
This sign warns of a steep downhill section where speed can increase quickly. The number on the sign shows the approximate gradient in percent, adapted to the location. Downhill driving increases braking demands and can lead to brake overheating if you ride the brakes continuously. Use an appropriate gear, maintain a safe following distance, and anticipate slower or heavy vehicles. In winter conditions, downhill sections may also be especially slippery.
A steep downhill slope is ahead. The percentage indicates the gradient.
Get clear, practical answers to the most common questions about the A3 - Warning for Steep Descent road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the Swedish driving theory exam in Sweden.
The number shown on the A3 sign represents the gradient of the downhill slope in percent. For example, a sign showing '8%' means the road drops approximately 8 meters vertically for every 100 meters traveled horizontally. This gives you an indication of how steep the descent is.
When you see the A3 sign, you should anticipate a steep downhill section. It's advisable to reduce your speed before starting the descent. Use a lower gear to control your speed and avoid excessive use of the brakes, which can lead to overheating and reduced braking efficiency (brake fade). Always increase your following distance.
Yes, absolutely. In winter conditions, steep descents marked by the A3 sign can be particularly hazardous. Snow, ice, or frost can significantly reduce tyre grip, making it much harder to control your speed and increasing the risk of skidding. Drive with extreme caution and ensure your vehicle has appropriate winter tyres.
A common mistake is to assume that continuous light braking is acceptable on long descents. This can still lead to brake fade. Learners might also forget to select a lower gear, relying too heavily on foot brakes. Another trap is not increasing the following distance, as stopping distances are longer when going downhill.
No, it is never advisable to coast downhill in neutral when the A3 sign is displayed, or on any steep descent. Coasting in neutral prevents you from using engine braking to help control your speed. This forces you to rely solely on your foot brakes, increasing the risk of overheating and brake fade, which is dangerous.
A clear reference image of the A3 - Warning for Steep Descent road sign used in Sweden.
The A3 - Warning for Steep Descent road sign may also be known by these alternative names or terms.
The A3 - Warning for Steep Descent road sign is part of the Warning Signs (A) category, which groups together signs with similar rules and functions.