The I7b sign, officially known as 'Pré-sinalização de via sem saída', is an important advance direction sign used in Portugal. It warns you that a dead-end street is approaching, providing you with advance notice through arrows and route information. Understanding this sign allows you to plan your route effectively, choose the correct lane early, and avoid sudden braking or hazardous manoeuvres when you reach the actual junction.
This sign (I7b) indicates an upcoming dead-end street, crucial for safe navigation and theory test preparation. Proper interpretation ensures you can make informed decisions on the road, avoiding unnecessary detours or hazards.
I7b - Pré-sinalização de via sem saída (Pré-sinalização de via sem saída) belongs to the Portuguese advance direction signs category in the Regulamento de Sinalização do Trânsito. It uses arrows, panels, destinations, route numbers, lanes, or place names to guide the driver before the actual decision point. The official wording is: pré-sinalização de via sem saída: indicação da proximidade de uma via sem saída para veículos. It supports route and lane decisions before the decision point, reducing late braking, hesitation, and unsafe lane changes. For theory preparation, connect the sign to a concrete driving decision: where to look, when to slow, whether to stop or yield, which route or lane to choose, and whether any panel changes the scope of the rule. On the road, interpret it together with markings, traffic lights, police directions, temporary works signs, and any additional panel placed with it. A strong exam answer explains both recognition and behaviour: not only what the sign is called, but what a safe and lawful driver must do next.
I7b - Pré-sinalização de via sem saída (Pré-sinalização de via sem saída) means that the driver must understand and apply this official Portuguese instruction: pré-sinalização de via sem saída: indicação da proximidade de uma via sem saída para veículos. In practical terms, you should read the arrows, destinations, lane allocation, and route information early enough to choose a safe and predictable lane.
Get clear, practical answers to the most common questions about the I7b - I7b - Pré-sinalização de via sem saída (Pré-sinalização de via sem saída) 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 Portuguese driving theory exam in Portugal.
The I7b sign, 'Pré-sinalização de via sem saída', indicates that a street or road with no exit for vehicles is ahead. It's an advance warning, giving you time to prepare and make necessary adjustments to your route or lane.
Upon seeing the I7b sign, you should read any accompanying arrows or information carefully. Plan your route and select the appropriate lane well in advance to avoid having to stop or turn suddenly. If the dead-end affects your intended route, you must find an alternative way.
A common mistake in the theory exam is not understanding that the I7b sign is an *advance* warning, not the sign directly at the dead end. Learners might also fail to recognise its importance for route planning, leading to questions about making late or unsafe lane changes.
No, the I7b sign is a pre-warning. It indicates a dead-end street is *near*, not necessarily the very next turn. You should use the information to decide if your intended path leads to this dead end, and if so, prepare to choose a different route or turn before reaching it.
Yes, like many Portuguese road signs, the I7b can have additional panels or be supplemented by road markings. These might specify the distance to the dead end, indicate which specific lane leads to it, or provide alternative route guidance.
A clear reference image of the I7b - I7b - Pré-sinalização de via sem saída (Pré-sinalização de via sem saída) road sign used in Portugal.
The I7b - I7b - Pré-sinalização de via sem saída (Pré-sinalização de via sem saída) road sign may also be known by these alternative names or terms.
The I7b - I7b - Pré-sinalização de via sem saída (Pré-sinalização de via sem saída) road sign is part of the Advance Direction Signs category, which groups together signs with similar rules and functions.
Comparing signs like the I7b advance direction sign with others helps solidify recognition and recall, crucial for theory test revision. Understanding these subtle differences in traffic sign comparison reduces confusion and improves sign recognition.
I1 Simplified Advance Warning: Prepare for Your Route Decisions
Understand the I2a Pré-aviso Gráfico: Your Graphic Advance Direction Sign
I2b: Understand Portuguese Graphical Advance Warning Signs for Route Planning
Prepare for the I2c Advance Graphic Warning Sign with Portuguese Driving Rules
Prepare for your route with the I2d graphic advance warning sign.
Understand the I2e Advance Graphic Pre-warning Sign for Route Planning
I2f Pré-aviso gráfico: Graphical Advance Direction Sign
I3a Reduced Advance Warning: Plan Your Route Early
After reviewing the full list, explore signs by specific categories such as warning, regulatory, or informational to deepen your understanding. Practise recognizing signs in context and prepare effectively for your Portuguese driving licence theory test.
All Portuguese Road Signs List