Cadí Tunnel
ES · C-16/E-9 · 5.0 km
What this restriction means
This tunnel has no ADR category. The country has not assigned one — dangerous-goods traffic is governed by a national restriction regime instead.
A national restriction regime applies here. Its scope, hours and conditions follow 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 source below before planning a route.
Spain does not assign ADR tunnel categories (its 1.9.5 notification is empty). Tunnel regimes are set by resolutions of the DGT, the autonomous communities or municipalities — the exact scope and hours are given in the source below.
Servei Català de Trànsit, Departament d'Interior (Generalitat de Catalunya)
Source ↗Which cargo is affected
The restrictions cover dangerous-goods traffic to the extent and at the times set out in the national document. What may pass, and when, follows from that document, not from an ADR category — see the source below.
Restrictions & provenance
Time-restricted
Catalonia-wide ADR calendar bans (ISP/300/2026): Sundays and public holidays 08:00–24:00; eves of holidays (Wed/Thu) 16:00–24:00; consecutive-holiday pattern. During restriction days the Annex C goods exemptions apply at the Cadí tunnel only at night 23:00–06:00.
Resolución ISP/300/2026 (BOE-A-2026-6095), apdo. 3.1 and Annex C: 'Estas exenciones solo se aplicarán … en horario nocturno entre las 23 y las 6 horas en el túnel del Cadí'. Toll tunnel on the Catalan mandatory ADR itinerary network (C-16 up to Berga). No ADR tunnel category assigned; R-108/R-110 signage prevails on site.
Servei Català de Trànsit, Departament d'Interior (Generalitat de Catalunya)
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.