The Gavio Groupis global developer providing all aspects of design, construction, finance, operation and maintenance, and technological innovation for large complex congested P3 projects. The Gavio Group is vertically integrated with concession holding companies: ASTM, SIAS and IGLI


P3 Concessionaire.

With over 100 years of related experience, almost 3,000 road miles under concession, and $25 billion in assets under management; The Group is the fourth largest tolling concessionaire with 10,000 employees in the world with 21 concessions worldwide

Largest Toll Concessionaire in the world
100+ years
Infrastructure Experience
Concessions Globally
Road Miles
Tunnel Miles
Assets Under Management

A55 Turin Ring Road.

The A55 Turin Ring Road is part of ATIVA concessions, also managing A5 Turin to Quincinetto and A4 Ivrea to Santhia. This is a design-build-finance-operate-maintain P3 concession with approximately 430,000 vehicles per day with a three lanes-two carriageway-and emergency lane configuration. Recycled durable materials were used to minimize interruption from maintenance and optimize project life cycle. Tolls are collected via highway pass subscription with cost savings to users. The A55 was developed in a congested urban environment with a concession period which expired in2016. However, the Gavio Group continues to operate this project.

Location: Turin, Italy | Length: 50 Miles

Eco Vias.

The Eco Viastoll concession in Sao Paulo is part of IGLI concessions and operated under Ecorodovias. This design-build-finance-operate-maintain (DBFOM) P3 concession carries 66,000 vehicles per day across six lanesand seven toll plazas,from the San Paulo through to Santos passing Sao Vicente, Praia Grande, and Guarujarespectively. This road system is the main connection for freight transport coming in from Santos Port to the Capital-San Paulo. Thisproject has a 27-year concession period whichconcludes in 2025.

Location: Sao Paulo, Brazil | Length: 110 Miles

A 58 Milan Outer Ring Road.

The A58 Milano Outer Ring Road is part of the external ring outside of Milan and serves 4.3 million people across four counties; connecting with three other road systems: A4, A35, and A1. This road system carries 70,000 vehicles per day across three lanes, a carriageway, and an emergency lane in both directions. This DBFOM was delivered in two phases. The first phase was the design and construction of the TEEM tunnel by Itinera; completed in July 2014. This project also utilizes recycled materials to extend the life of the project as well as utilizing PV panels, led lamps with remote control, automatic speed and fog sensors, closed circuit cameras, and SOS safety units, among others. The concession began in May 2015 and runs for 50 years, concluding in 2065.

Location: Milano, Italy | Length: 20 Miles

A4 Turin to Milan.

The A4 Turin to Milano concession connects three counties in Northern Italy; Turin, Novara, and Milan and serves 5.5 million people in the region. The project scope included widening to include a third lane and carriageway in each direction, revision of tolls, and adaptation of highway configuration to accommodation high-speed railway lines parallel to the highway. Recycled materials were used to extend the life and reduce need for frequent maintenance interruptions. This DBFOM concession carries 105,000 vehicles per day across three lanes, a carriageway, and an emergency lane in both directions. The concession period began in the early 1990s and expires in 2026.

Location: Turin, Italy | Length: 81 Miles

Eco Ponte.

Eco Ponte is the largest toll bridge in the southern hemisphere, which also connects Rio de Janerio with the rest of the countryside. It services a population of 16.6 million people and carries 75,000 vehicles per day with two lanes in each direction and one toll plaza. Recycled materials were used to minimize future maintenance work and extend the life of the project. The concession period began in 2015 and concludes in 30 years.

Location: Rio de Janeiro, Brazil | Length: 9 Miles

Large-Scale Projects.

The Group has two lead civil construction companies, Itinera(Italian-based) and Halmar International(New York-based). We bring a strong understanding of the complexities and risks that come with building roads, large-span bridges, tunnels, and airports in urban-condensed areas. In fact, we are a solution-minded culture bringing cutting-edge alternative technical concepts (ATCs) while maintaining safety and integrity to deliver excellence in all that we doItinerahas built more than 600-miles of roads, motorway, and railway and tunnels over the last 75 years globally.

2 Business Lines
Tenders in 19 countries
8 Countries
Active Projects

Turin Collegno Porta Subway.

Construction of 3.3-miles of automatic subway tunnels and 4.9-miles of track in Turin, Italy, including lots 3 and 5 Collegno-Porta Nuova sections and made by a mechanical shield with pressurized front and relevant monitoring works, double-track, six wells, and 10 stations.

Location: Turin, Italy | Length: 3.3 Miles


TEEM External By-Pass Tunnel.

Design and construction of a road and tunnel with more than 20-miles of a six-lane freeway system, including 1,640 feet of tunnel inclusive of all civil works, bridges/viaducts, and managing earthworks quantities exceeding 20M cubic yards (cy).

Location: Milan, Italy | Length: 20 Miles


Milan-Turin High Speed Railway.

High-Speed Railway for the 43-mile Torino-Venezia line and 46-mile Torino-Milano line in conjunction with the modernization of a new motorway with 3,937-foot viaduct, local roads, hydraulic works, and two interfering viaducts overall. The Torino-Novara section also included six trenches, five tunnels, and seven viaducts with hydraulic works.

Location: Milan, Italy | Length: 9 Miles


Storstrom Bridge.

The company is currently leading the $670 million design-build of Storstrom Bridge, which will be the third-largest bridge in Denmark by 2022. Construction of this bridge replacement project connects the islands of Zealand and Falster on the Baltic Sea. The new bridge will be made of pre-compressed prefabricated reinforced concrete spanning 4-miles and includes approx. 2.4-miles of long deck with two access ramps and two road lanes, inclusive of two high-speed railway tracks for passenger and freight trains and a pedestrian/cycling lane. The 44 spans of the access bridges will be 80m each, while the 2-central cable-stayed spans will be 160m wide each. Works will be completed by end of 2022.

Location: Denmark | Length: 4 Miles

Innovative Technology.

Sinelec brings digitization to our transportation projects and is chief among our differentiators. We can bring drivers WiFi-in-Motion services, provide clean/green rest stops, improve logistics with Weight-in-Motion for trucking clearances, bring integrated traffic data management systems, Advanced Tolling Technology, and cutting-edge Smart Road Technology which digitally monitors pavement levels for maintenance and safety

1,243 miles
Traffic Control Centers

Cooperative Systems

Wifi in motion

Green Roadside Areas

Data Analytics
Data Fusion


Traffic management

Smart Truck Parking



smart sensors





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