Bilbao Truck Tolls: AP-8, Bizkaia Tunnel and the French Border
Bilbao truck tolls: 22-46 € on the AP-8, 9-11 € for the Bizkaia tunnel, and a second bill in France
Bilbao is the door to the Basque corridor: the port, the industrial ring of Portugalete, Erandio and Zierbena, and the AP-8 running along the coast to San Sebastián and the French border at Irun. For carriers moving Atlantic, Portuguese or North African traffic, the question is rarely obvious — where does the barrier toll end, where does Gipuzkoa charge, and what does the Pyrenees crossing add? This guide answers with 2026 figures per axle class.
How does truck tolling work on the Basque corridor?
Two overlapping blocks. First the classic barrier toll on the AP-8 (Autopista del Cantábrico) and its tunnels. Second the provincial charge in Gipuzkoa, applied on the N-1 and A-15 corridor towards Irun and Vitoria, with discounts for cleaner vehicles and surcharges for older ones.
The class structure follows axles: 2–3 axles in the light bands, 4–6 axles in the heavy bands, with environmental add-ons by Euro class and CO₂ rating. A Euro 3 tractor pays meaningfully more than a Euro 6 on the same stretch — on a daily corridor that difference alone can be 3,000 € a year.
What does the AP-8 cost a truck from Bilbao?
Indicative one-way tariffs for 2026, set by each concessionaire and updated in their systems:
| Corridor | Road | Approx. km | Car | Truck 2–3 axles | Truck 4+ axles |
|---|---|---|---|---|---|
| Bilbao – San Sebastián | AP-8 | ~90 | ~12 € | ~22 € | ~38 € |
| Bilbao – Biriatou border | AP-8/A-8 | ~105 | ~15 € | ~28 € | ~46 € |
| Bilbao – Vitoria-Gasteiz | AP-68/A-1 | ~75 | ~6 € | ~13 € | ~20 € |
| Bizkaia tunnel, Getxo–Portugalete | AP-8 | ~3 | ~3 € | ~9 € | ~11 € |
| Bilbao – Burgos – Madrid | A-8/A-1, free | ~400 | 0 € | 0 € | 0 € |
Worked example. A 4-axle combination Bilbao to Irun pays about 38 € per direction. Crossing at Biriatou towards Bordeaux adds the French A63: for the first 200 km a 4+ axle unit lands at roughly 60–70 €. A round trip Bilbao–Bordeaux therefore carries 200 to 220 € of toll before a single kilometre of Spanish or French fuel is counted.
Which tunnels around Bilbao charge, and can I avoid them?
Two structures cost money even where the motorway looks free:
- Bizkaia tunnel between Getxo and Portugalete: a Ría crossing at roughly 9–11 € for 4+ axles, cheaper at night, collected via Barik, TuVisa or an EETS tag.
- Arraiz and Mallabia tunnels in the eastern AP-8 area: point charges on top of the section tariff.
Avoiding both means a long detour through river roads and urban traffic: 25 to 40 minutes on the Bilbao–San Sebastián run, at 20 €/h of driver time plus fuel. For a single crossing the tunnel is nearly always the cheaper option; for a fleet running that corridor daily, the annual figure (about 8,000 € for 400 crossings) is worth a real negotiation with the tag provider.
Are there free alternatives to the AP-8?
Yes, but the saving is rarely real. The N-634 and the parallel national roads are free and cost 60 to 90 minutes on Bilbao–San Sebastián, through dense town and commuter traffic. Towards Burgos and Madrid the A-1 from the A-8 junction is largely free, which makes the central corridor the cheapest exit from the Basque Country.
The rule: free roads win when the load has slack — a Monday collection for a Wednesday delivery. They lose whenever a port gate or a customer slot is fixed, because a missed window costs more than 38 € of toll.
What changes at the French border?
Irun/Biriatou is the system change. From the border the French concession network applies its own tariffs on the A63 and A64 towards Bayonne and Bordeaux, priced by class 3 and 4 for heavy vehicles. A European EETS tag covers both sides, and without one the plate-based billing arrives later with a surcharge — on a corridor run twice a week, that surcharge alone can exceed 200 € a year.
Two practical points:
- The French network measures distance between entry and exit; a wrong entry point at Biriatou costs the maximum section tariff.
- Spanish provincial charges in Gipuzkoa are separate again, so a tag that only covers AP-8 barriers leaves a second invoice.
How do you calculate a Bilbao tour?
- Profile properly: axles, gross weight, height, Euro class and CO₂ rating drive both AP-8 class and the Gipuzkoa discount.
- Exact endpoints: Bilbao port, Zierbena or an inland estate decides whether the Bizkaia tunnel is on the route at all.
- Add both countries: AP-8 plus the French A63 plus provincial charges in one line, not three.
- Cost the alternative: N-634 time penalty valued at your hourly rate, so the free route is judged on total cost.
Worked example. A 3-axle rigid from Vitoria to the port of Bilbao: 68 km, AP-68 at about 13 €, 55 minutes. The free N-1 and BI-625 alternative costs 0 € and 1 h 25 min; at 20 €/h the extra 30 minutes are worth 10 €, so the toll is 3 € more expensive than the time it saves — this is a genuinely marginal decision, and one that flips with traffic.
FAQ
Is the AP-8 tolled for all trucks around Bilbao? Yes. Barrier toll applies to vehicles above 3.5 tonnes from the lightest class upward, with higher rates for 4+ axles and environmental surcharges by Euro class.
What does the Bizkaia tunnel cost a tractor-trailer? About 9–11 € per crossing for 4+ axles at indicative 2026 rates, with a lower night tariff.
Is there a low-emission zone with a toll in Bilbao? No city toll. There are environmental add-ons on the motorway and the Gipuzkoa provincial charge, which rewards cleaner vehicles with discounts.
Do I need a tag to cross into France? Not legally, but economically yes. Plate billing on the A63 arrives with a surcharge; one EETS tag covering Spain and France avoids it and keeps a single invoice.
Can a toll calculator cost Bilbao and Bordeaux together? It should. TRANSCEND prices AP-8, the tunnels and the French network per axle class in one calculation, with congestion forecast — see how it works.
What decides a Bilbao tour: the tariff or the port gate?
Neither alone. On the Biscay corridor the deciding factors are the port and Zierbena gate times, the summer holiday traffic on the coastal N-634, and the class your vehicle is billed in. A 4-axle combination billed in the wrong class pays 16 € more per direction on the AP-8 alone — 8,000 € a year on a daily run.
The second lever is the border. Carriers who quote Bayonne and Bordeaux lanes with a flat rate systematically give away the A63 section, and the loss only shows up when the monthly tag statement arrives.
TRANSCEND calculates AP-8, the Bizkaia tunnel and the French handover with your real axle profile, forecasts congestion 72 hours ahead and returns a cost per load before you quote. Book a live demo, see the pricing or compare the Lisbon corridor.