Gardunha Tunnel
Portugal · A23 (IP2) · 1.6 km
What this restriction means
This tunnel has no ADR category. The country has not assigned one and has not notified the UNECE of any tunnel category.
A national prohibition on dangerous-goods traffic applies here. Its scope follows the national decision, not the A–E scale of ADR 1.9.5, so no category letter can be quoted for this tunnel. Please check the wording of the source below before planning a route.
In Portugal, Portaria 281/2019 (Article 6) expressly keeps the prohibition in force until a decision of the IMT assigns a tunnel category. No such decision has been published, so the tunnel has no letter.
IMT / Diário da República — Portaria 331-B/98, maintained in Portaria 281/2019
Source ↗Which cargo is affected
The prohibition covers dangerous-goods traffic to the extent set out in the national document. What may still pass follows from that document, not from an ADR category — see the source below.
Restrictions & provenance
TOTAL national DG prohibition, 24h, both directions (vehicles in scope of Portaria 281/2019: tanks and orange-plate marking per 5.3.2). No ADR category assigned: art. 6(2) keeps the ban 'até deliberação do IMT, I.P.' — category pending an IMT decision, none published.
IMT / Diário da República — Portaria 331-B/98, maintained in Portaria 281/2019
Source ↗Plan compliant routes, end to end
A DGSA plus the platform turn tunnel codes into compliant routes, transport documents and driver instructions — not just a lookup.