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Completed Projects

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Motorways, tunnels, road networks

Crezza is on your road: discover the works we have completed over the years

Artificial Tunnels for Borgo Ticino Bypass

Supply and installation of segments for artificial tunnels

Hydraulic Safety Works – Genoa

Precast segments for tunnel lining

Brenner Base Tunnel

Lining for ISARCO underpass

Third Lane on A4 Motorway

Supply and installation of New Jersey H120 barriers

Motorway Safety Works – A4 Motorway Quarto d’Altino-Portogruaro Section

Supply and installation of road barriers for the central motorway divider

Alp Transit Gotthard

Sound-absorbing panels and railway platforms for the Ceneri Base Tunnel

Tunnel Descendant Ouest of Monaco

Precast false ceiling for smoke extraction duct with fire protection (REI)

Senago-Settimo Milanese floodway canal

Supply of precast slabs for the canal

Como-Varese Beltway

Supply and installation of New Jersey barriers and edge elements

Road Connection Piana di Campo Felice–Altipiano delle Rocche (L’Aquila)

Precast elements for suspended escape route

Tunnels on A1 Motorway, Barberino di Mugello–Incisa Valdarno Section

Lining and construction of artificial tunnels with precast segments

Tunnel on A1 Valico Bypass

Construction of an artificial tunnel with circular section segments

Mont Blanc Tunnel

Supply and installation of piers and "Ariadne's Thread"

Precast Canals for Milan Malpensa Airport

Precast concrete elements for stormwater drainage

Tunnels for the Morbegno Bypass (S.S. 38)

Construction of artificial tunnels and bypasses

Bressanone Ring road

Supply and installation of precast segments

Artificial Tunnels on S.S. 125 Orientale Sarda

Precast segments for tunnel construction

Precast Elements for S.S. 42

Precast segments for the cladding of lay-bys and road barriers

Road Barriers for Torrebelvicino Bypass (former S.S. 46)

Supply and installation of New Jersey bridge edge barriers

Monza Crossing (S.S. 36)

Supply and installation of sound-absorbing panels and road barriers

S.S. 36 Lecco – Ballabio

Ceiling and sound-absorbing works

Lecco Crossing (S.S. 36)

Tunnel and exit ramp lining

Nuova Valassina Monza – Lecco (S.S. 36)

Supply and installation of precast walls

Tito-Brienza Bypass (S.S. 95)

Construction of suspended escape routes in tunnels

Renovation of Colle Marino Tunnel – A14 Pineto Atri (TE)

Supply and installation of precast segments and metal armour-plate

Del Fico Tunnel and San Bernardo Tunnel – A12 Genoa–Sestri Levante

Supply and installation of precast segments and metallic armour-plate

Castello 1 Tunnel – A10 Genoa–Arenzano Motorway

Supply and installation of metallic armour-plate

Our works span all over Italy (and beyond)

Crezza news

Reinforced Concrete: Shall we talk about it?

23 Sep

Crezza at Asphaltica 2026: a look at sustainable prefabrication at the fair.

From 7 to 10 October 2026, Crezza will be at BolognaFiere for…

7 Oct

Precast arches and metal reinforcements for tunnel safety

Innovative construction solutions for tunnel safety systems Crezza, a company specialized…