Piedmont's A33 Motorway Finally Opens After 34 Years of Delays and Cost Explosions

The Italy Ministry of Infrastructure and Transport has officially completed the A33 Asti-Cuneo motorway, ending a 34-year ordeal that transformed a vital regional link into a national symbol of bureaucratic paralysis. With the final stretch between Cherasco and Alba Ovest now fully operational with four lanes, the 90-kilometer route connecting Piedmont's industrial heartland to Liguria's ports is finally delivering on promises made in the early 1990s.

Why This Matters:

• Cost explosion: Initial estimates of €340M ballooned to €1.46 billion, with over €782M in public funds

• Economic damage: Delays cost Cuneo province businesses between €200M and €300M in extra logistics expenses

• Tolls incoming: Free Flow electronic charging begins May 2026, sparking debate over tariffs that may be among Italy's highest per kilometer

• Regional connectivity: Travel time between Turin, Genoa, and Milan shrinks significantly, boosting tourism and freight access

A 30-Year Construction Saga Finally Closes

The ceremonial inauguration at the Itinera construction site in Roddi on April 20, 2026 marked the definitive end of one of Italy's most protracted infrastructure failures. Transport Minister Matteo Salvini and Piedmont Regional President Alberto Cirio presided over the event, framing the completion as a triumph of political will over endemic delay.

"Italy is a complex country, there's always someone saying no—we are for yes, for getting things done," Cirio declared, describing the opening as "healing a wound" that had festered across three decades. The project, first conceived in the 1980s and formally tendered in 1991, was originally slated for completion by the mid-1990s. Instead, it became a case study in how permitting bottlenecks, funding gaps, and shifting political priorities can stall even critical infrastructure.

Construction formally began in July 2000, but the first sections didn't open until 2005–2008. By 2012, work had ground to a complete halt, remaining frozen for eight years. Only in January 2021 did cranes return to the Cherasco-Alba corridor, the final missing piece.

Cross-Financing Breakthrough Unlocks Funding

The key to resuscitation came in late 2017, when the European Commission approved a novel cross-financing arrangement between two concessionaires within the ASTM Group: SATAP, which operates the lucrative A4 Turin-Milan motorway, and Asti-Cuneo S.p.A., the struggling entity managing the A33.

Under the deal, SATAP committed approximately €630M in transfer investments to the Asti-Cuneo project, essentially using revenue from a profitable toll route to subsidize the completion of an economically marginal one. The arrangement, formalized through supplementary acts to both concessions and blessed by the CIPE (Interministerial Committee for Economic Planning) in August 2019, extended the A33 concession to 2045.

Cirio credited the mechanism with reviving a project that had been deemed financially unviable under traditional models. "We had a design that was too expensive, conceived in another era," he explained. "We needed to remodulate it with common sense." The cross-financing model has few precedents in Italy, though project financing structures have been used elsewhere, notably for the Pedemontana Lombarda motorway and select hospital projects.

What This Means for Residents and Businesses

For Cuneo province, the motorway represents far more than asphalt and overpasses. Confindustria Cuneo estimated that businesses in the Granda area shouldered over €10M annually in extra logistics costs due to longer routes, unreliable delivery windows, and higher fuel consumption. Cumulatively, the damage over two decades exceeded €325M, factoring in environmental costs from an estimated 4,500 to 6,750 additional tonnes of CO₂ emitted each year.

The Alba International White Truffle Fair, which draws roughly 600,000 visitors annually, is expected to benefit immediately from smoother access. Freight operators serving the region's wine, hazelnut, and textile industries gain a direct corridor to Savona and Genoa ports, as well as to the A21 corridor linking Piacenza and Brescia.

However, the toll structure has sparked local pushback. Regional councilor Mauro Calderoni warned that the A33's per-kilometer charges could rank among Italy's steepest, effectively functioning as an urban bypass rather than a long-haul route. Critics argue that high tariffs may push traffic back onto secondary roads, eroding safety and environmental gains. Proposals for discounted resident passes, similar to those on the A55 Turin-Pinerolo motorway, have been floated but not yet adopted.

The Free Flow tolling system, operational between Asti and Alba Ovest since late 2025, eliminates traditional toll booths, using overhead gantries to charge vehicles electronically. The system goes live on the Cherasco-Alba segment starting May 2026. Until then, the stretch remains toll-free.

Political Credit and Infrastructure Ambitions

Minister Salvini used the occasion to champion a broader Piedmont infrastructure agenda, citing the reopening of the Tenda Tunnel, the second bore of the Fréjus Tunnel, and progress on the Turin-Lyon high-speed rail (TAV) and the Terzo Valico dei Giovi freight corridor. The latter, he noted, is 95% complete on excavation and slated to wrap up by 2027, though cost pressures from energy and raw material price inflation pose risks to ongoing construction projects, particularly if contractors face insufficient compensation for unforeseen expenses.

Cirio emphasized the government's role in the project's completion. "Without a minister like Matteo Salvini, we wouldn't have completed the Asti-Cuneo," he noted. He also highlighted that an initial negative opinion from the Ministry of Culture nearly derailed the project in its final phase, but the government's commitment allowed the team to reopen discussions and move forward.

Lingering Questions on Costs and Accountability

The A33's final price tag—€1.46 billion, more than quadruple initial projections—raises important questions about project oversight and cost control in Italian public works. The final 9.8-kilometer stretch from Alba Ovest to Cherasco alone consumed €360M, roughly equivalent to the cumulative economic damage inflicted on local businesses by decades of delay.

Archaeological discoveries during excavation—including a late Bronze Age settlement and a Roman necropolis—added both cultural value and logistical complexity. Material shortages and permitting hurdles pushed the original 2025 completion target back by several months.

Yet the project's advocates argue that the opportunity cost of not finishing would have been even steeper. The motorway directly employed around 400 construction workers on the final lot, and its opening is expected to generate indirect employment in logistics, tourism, and services tied to improved regional connectivity.

Environmental and Safety Dividends

Beyond economics, the motorway promises tangible environmental and safety improvements for communities along the old SS231 state road and other secondary routes that previously bore heavy through-traffic. In Cherasco, local officials report a noticeable drop in truck volumes since the partial opening in December 2025, reducing noise, air pollution, and road wear.

The Free Flow system, by eliminating stop-and-go toll plaza congestion, is projected to cut localized emissions and improve traffic flow. The concession includes over €40M in accessory investments, including the gratuity of the Alba bypass and toll exemptions for direct exits to Verduno Hospital, addressing some equity concerns.

A Bellwether for Future Megaprojects

The Asti-Cuneo saga offers a cautionary tale for Italy's broader infrastructure ambitions, from the Messina Strait Bridge to the Ragusa-Catania motorway. The latter, originally envisioned under a project-financing model, has since been deemed unsustainable and restructured. The A33's eventual completion demonstrates that innovative financing and political persistence can overcome decades of inertia—but at a steep fiscal and reputational cost.

For residents and businesses in Piedmont, the motorway's utility will ultimately be judged not by ribbon-cutting ceremonies but by whether it delivers predictable travel times, affordable tolls, and genuine economic opportunity. As the first vehicles begin paying tolls in May 2026, the real test begins.