Porto's Inner Ring Road Will Bar Heavy Lorries on Weekdays From September, With a Toll-Free Detour on the Outer Ring
President Seguro has promulgated the decree keeping commercial heavy goods vehicles off Porto's VCI (Inner Ring Road) on weekdays from 07:00 to 21:00, effective 15 September. The outer CREP ring becomes toll-free for lorries so the through-traffic diverts around the city.
From the middle of September, heavy goods lorries will be barred from one of Portugal's busiest urban motorways during working hours. President António José Seguro has promulgated the decree that keeps commercial heavy vehicles off Porto's Via de Cintura Interna (VCI — Inner Ring Road) on weekdays between 07:00 and 21:00, clearing the last hurdle before the rule takes effect on 15 September 2026.
The VCI is the ring motorway that loops around Porto and carries the bulk of the traffic crossing the city, funnelling tens of thousands of vehicles a day between the A1, A3, A4, A20 and the two Douro bridges. For years it has been a byword for congestion, and articulated lorries grinding through the peak-hour crush have long been blamed for both the jams and the accidents that close lanes at the worst possible moments.
What the rule actually does
Under the diploma, commercial heavy goods vehicles will be prohibited from circulating on the VCI on working days from seven in the morning to nine at night — a fourteen-hour daily window that covers both rush hours and the whole of the working day in between. The Minister for the Presidency, António Leitão Amaro, framed the measure as “a disincentive and a prohibition on the movement and circulation of heavy goods vehicles on that road, on working days between 07:00 and 21:00.”
Lorries are not simply pushed off the map. The same legislation makes the Circular Regional Exterior do Porto (CREP — Porto's Outer Regional Ring, the A41) toll-free for heavy vehicles, so that hauliers have a no-cost alternative route around the metropolitan area rather than through its centre. The logic is straightforward: take the through-traffic that has no business in central Porto and route it onto the outer ring instead.
Who pushed for it
The restriction was championed by Pedro Duarte, mayor of Porto and president of the metropolitan area, who late last year proposed clamping down on peak-hour heavy traffic as a way of easing congestion and improving day-to-day life across the region. Getting it into law required coordinating the road-use rules on the VCI with the toll exemption on the CREP, and it is that package that the President has now signed.
What it means if you drive in Porto
For ordinary drivers, commuters and anyone who uses the VCI to cross the city, the promise is fewer lorries in the queue during the hours the road is most clogged. Whether that translates into a noticeably faster commute will depend on how much of the congestion was down to heavy vehicles in the first place, and on how smoothly freight shifts onto the A41.
For hauliers and any business that moves goods by road through greater Porto, the calculus changes on 15 September: deliveries timed for the working day will need to either use the toll-free CREP or fall outside the 07:00–21:00 window. Companies with depots or clients inside the ring have the summer to rework their schedules and routing before the ban bites. Exceptions to the prohibition are set out in the regulation, and the detail of which vehicles and journeys qualify will matter to operators as the September start date approaches.
