The Milan-Turin route at a glance
The 125 km of the A4 between Milan and Turin are entirely flat, on a straight alignment crossing the western Po Valley. Traffic density is heavy at peak hours on the Milan-Magenta and Settimo Torinese-Turin stretches, where urban commuter flows converge. Equipped service areas are concentrated at Brughiero, Novara and Greggio.
The approach to Turin offers multiple variants: the eastern ring road toward Stupinigi and Mirafiori, the western ring road toward Canavese and the A5 connections to Aosta. Turin’s industrial logistics are split between the northern ring (aerospace and engineering) and the southern ring (automotive and supplier base).
ADR restrictions on this corridor
- Three-lane A4 across almost the entire stretch: favourable driving conditions for ADR vehicles
- LTZ Turin historic centre with access constraints, easily avoided for industrial deliveries in the ring
- A32 connection toward Frejus with specific ADR tunnel codes for shipments continuing into France
- A5 connection toward Aosta-Mont Blanc with upfront verification of the product’s tunnel code
- Strict delivery slots at the automotive plants: precise loading-unloading planning is essential
Client profiles served on this corridor
Turin concentrates a wide range of supply chains with heavy industrial-chemistry consumption. The Mirafiori automotive hub (Stellantis) and the Grugliasco-Rivoli axis (Maserati, FCA-Stellantis component suppliers) require paints, solvents, oils and technical additives on a continuous basis. The aerospace hub of Caselle and northern Turin (Leonardo Aerostrutture, Avio Aero, Thales Alenia Space) adds technical fluids, specialty lubricants and composite materials. The Canavese (Ivrea, Settimo Torinese, Borgaro) hosts fine chemistry, electronics and packaging, with demand for reagents and process auxiliaries. The Pinerolo-Bra axis combines agri-food with precision engineering.