Deceleration lane

Deceleration lane is one of the topics in the Priority block of the Spanish DGT theory. Who goes first: right-of-way rules at junctions, roundabouts, narrow sections and special cases. Understanding this section well helps you answer the theory-exam questions on this topic with confidence.

In simple terms, this point of the DGT theory establishes that to leave a motorway, dual carriageway or any other road, drivers must drive with sufficient time in advance in the lane closest to the exit and enter the deceleration lane as soon as possible, if there is one.

Priority questions use concrete situations (junctions, roundabouts, narrow sections): first work out who has right of way and why.

📜 Reference legal text — Article 77

To leave a motorway, dual carriageway or any other road, drivers must drive with sufficient time in advance in the lane closest to the exit and enter the deceleration lane as soon as possible, if there is one.

🔗 Read the official text on the BOE (Spanish General Traffic Regulations)

📚 Related topics

❓ Frequently asked questions

What is deceleration lane?
Deceleration lane is a DGT theory topic within the «Priority» block, governed by Artículo 77 of the Spanish General Traffic Regulations. Above you will find a simple explanation and the reference legal text.
Does this topic appear in the DGT theory exam?
Yes. Every section of the General Traffic Regulations can appear in the theory exam. To practise with real questions, go to the TraficoTest platform.
Where is it regulated (Article 77)?
This content comes from Article 77 of the Spanish traffic regulations. You can read the official text on the BOE.

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