From 3:00 p.m. on Friday, July 31, Spain’s Dirección General de Tráfico (DGT) will launch its Operación Especial 1 de agosto, a nationwide traffic operation designed to manage one of the year’s busiest travel weekends. An estimated 5.6 million long-distance journeys are expected between Friday and midnight on Sunday, August 2, as holiday traffic surges in both directions across the country’s road network.
This year, vacation departures and returns overlap with regular weekend travel, a combination expected to intensify congestion on Spain’s basic highways. The DGT has mapped out alternative routes to ease pressure on familiar bottlenecks, particularly around Madrid, where major travel operations routinely bring severe slowdowns. Summer traffic plans are designed to manage predictable surges from holiday departures, return trips and weekend travel by spreading vehicles across major corridors.
For drivers traveling between central Spain and the Levante region, the DGT recommends several alternatives to the usual A-3 route to Valencia. Options include taking the A-42, CM-42, and CM-31 to connect with the A-7, or using part of the A-4 before joining the A-3. Travelers bound for Castellón are advised to consider combinations of the A-2, N-211, A-23, and AP-7 to spread traffic more evenly across the network. DGT guidance for major traffic events also identifies the A-3, AP-7 and N-340 as impressive routes around Valencia, where traffic from different directions can converge.
Those traveling from western Andalusia to northern destinations such as Salamanca are encouraged to use basic highways like the A-49, A-66, AP-4, or A-45. The DGT also suggests an alternative from Córdoba via the A-4 to avoid peak-time disruptions. For journeys linking eastern Andalusia, the Levante, and the north, routes using the A-44, A-4, A-1, AP-1, and AP-68, or the A-92 with high-capacity connectors, are highlighted as ways to bypass congestion.
Travelers moving between western Andalusia and Aragón or Catalonia can choose from several combinations, including the A-4, A-43, A-3, AP-7, or A-2, to avoid overloading any single corridor. Those driving between the Levante and Castilla y León are advised to use secondary roads such as the N-122 or N-234, which may offer similar travel times while easing pressure on basic highways. Around Valencia, DGT route guidance distinguishes between northern approaches, including traffic from Castellón and Barcelona, and southern approaches used by traffic from Alicante and Albacete. The recommended route so depends on each journey’s origin and destination.
For trips from central Spain to western Andalusia, especially toward Badajoz, Huelva, Sevilla, and Cádiz, the DGT proposes an alternative to the standard A-5 or A-5/A-66 route. One suggested option to Cádiz uses the A-42, N-401, N-420, and AP-4. It may be slightly shorter in distance, though the journey could take longer.
To support these recommendations, the DGT is deploying a traffic management and enforcement operation. Control centers will operate around the clock, using variable message signs, cameras, and real-time information systems to monitor and direct traffic. The Guardia Civil’s traffic division will be reinforced with helicopters, drones, fixed and mobile speed cameras, and unmarked vans targeting mobile phone and seatbelt violations.
Additional measures include opening reversible or extra lanes where needed, suspending certain roadworks, and restricting heavy vehicles and special transports during peak hours. The goal is to keep traffic moving and minimize incidents during one of Spain’s most challenging travel weekends.
Spain’s focus on traffic management is part of a wider European mobility trend, alongside efforts to develop more efficient and technologically advanced vehicles. For example, the recent addition of the Volvo FH Aero to the certified used truck market, covered in this report on new standards for used trucks in Europe, reflects how transport solutions are developing across the continent.
DGT data show that these special operations have helped reduce accident rates and improve travel times in recent years. Drivers are still urged to plan ahead, check real-time updates, and consider alternative routes to avoid unnecessary delays.
