Infrastructure, maintenance and technological systems

Isola Sicura is the educational project in favor of road safety that we address to children.

The initiative comes from our desire to inform and sensitise the population on the need of a safe road and responsible mobility for everyone, means of transport and people. To achieve this, our commitment begins with the drivers of the future and we want to dedicate our new educational project to them.

Isola Sicura was launched during the weekend between 15 and 16 September 2018 at the International Festival of Street Games and replicates the road with signs, lanes, pedestrian crossings and traffic circles, where the little ones can move around with a helmet and a push scooter accompanied by tutors who introduce the basic rules of road safety in the form of play: why is it so important to wear a seat belt, what are the possible consequences of using the mobile phone while driving and not respecting speed limits, etc. At the end of the course, each young driver who has shown he has made these principles his own receives the license from "responsible driver".

In this space children can have fun in an educational and formative way and for us this represents the best opportunity to educate them to the main rules of the road and the value of safety. This is because we firmly believe that the development of a good and healthy culture oriented towards responsible driving should start from the young age to generate a first seed of awareness and sensitivity on this important topic.

Road safety has always been one of our priorities and to make it concrete we are committed to the implementation of numerous initiatives, projects and collaborations in synergy with international partners and local institutions. With the motivation to get closer to the territory and to continuously support our commitment to promote safety, we also want to take Isola Sicura tours in the service areas of our motorways.

Always put the seat belt, always respect the speed limits and never use the mobile phone while driving ... these, and not only, are the principles of road safety for children to accompany them on the streets of tomorrow and for the older ones to keep in mind on today's streets.


High-quality safety standards

Safety is undoubtedly the most important feature of the quality service provided to customers. To this end, Autostrada Brescia Verona Vicenza Padova S.p.A. uses its experience and professional approach, together with suitable technology, to manage the main structural indicators.

It is also essential for the Company to share its primary commitment to safety. Customers contribute to the quality of service provided and to the level of safety on the motorway by strictly complying with the Highway Code, driving in a responsible way that is appropriate to the level of traffic and road conditions.

Road surfaces

A good quality road surface allows tyres to grip properly and reduces the risk of hazardous situations arising.

The Company has implemented surfaces that allow water to drain away and for noise to be absorbed. These surfaces also improve visibility and reduce the phenomenon of aquaplaning at the same time as limiting the amount of noise heard both inside and outside the vehicles. The Company regularly inspects road surfaces in order to check their level of wear and tear and to carry out any necessary maintenance works.

Safety barriers

Suitable safety barriers reduce the risk of vehicles switching lanes or flipping over and provide protection against the glare of oncoming headlights.

Some time ago, the Company installed triple-wave guardrails along the central reservation of its stretch of the A4 motorway, which are able to absorb even the most violent collisions by changing their shape.
This type of solution is considered to be the most effective and is less dangerous than the previous central reservations made from cement (New Jersey). They are also more environmentally friendly.

This solution has also been planned for the stretch of the A31 motorway, replacing the current double-wave guardrails.



Lay-bys help to improve safety on the motorway by providing a suitable space for vehicles to pull over in case of an emergency. Along our stretch of the A4 motorway and the A31 motorway, which starts from the Milan-Venice interconnection and heads south, the Company has implemented lay-bys approximately every 500 m, and ensures that they remain clean.

Lighting systems

Installing adequate lighting systems along the most critical areas improves visibility at night or in the case of limited visibility. The Company has installed appropriate lighting systems in its tunnels, tollbooth stations and junctions and regularly checks that they are working properly.


Road signs

In accordance with the Highway Code, appropriate vertical and horizontal road signs are necessary in order for traffic to circulate correctly.

Appropriate road signs are provided throughout the stretches of motorway falling under our responsibility. Furthermore, in order to alert drivers to the fact that they are heading towards the hard shoulder, the right hand side of the carriageway has a reflective rumble strip.

The condition of road signs is monitored on a regular basis and they are replaced and/or updated as necessary.

Monitoring support structures

Bridges, viaducts, overpasses, etc. need to work properly in order to guarantee the safety of motorway infrastructure.

By using appropriate equipment, the Company regularly inspects the stability and functionality of the support structures falling under its responsibility.

Based on the results of these inspections, any necessary ordinary/extraordinary maintenance work is planned.

In addition to constant monitoring, timely maintenance work and restoring the main elements of its infrastructure (road surfaces, safety barriers, vertical and horizontal road signs, etc.), the Company also plans a series of minor interventions which also contribute to maintaining the efficiency of its road network.

To improve drivers’ safety and avoid the phenomenon of aquaplaning and puddles of rain water forming, the drainage channels and pipelines that collect and move water are regularly cleaned and emptied.

Fencing is regularly inspected and promptly replaced if it becomes damaged.

During the spring-autumn period, verges and embankments are mowed and precious trees are cared for. These interventions, as with the regular cleaning of lay-bys and the hard shoulder, also involve waste collection.

Winter operations

In winter maintenance work is quite different and includes a series of winter operations carried out each year by the Company between November and March.

During this season, preventive anti-icing operations are carried out whenever necessary depending on weather conditions and/or weather forecasts. These preventive measures are normally carried out in the evening when there is less traffic.

In case of snow, the Company is able to quickly deploy a fleet of gritters and snowploughs which immediately clean the carriageway.

Companion system

On the Sirmione - Sommacampagna, Soave - Montebello and Grisignano - Padova Est stretches of motorway, along both carriageways, the Company has implemented an automatic system called “Companion”, covering a total of 48km. This system uses “illuminated markers” to alert drivers of any upcoming hazards, which are activated by radar devices, fog detectors or by the operations centre.

Through flashing lights, this system keeps drivers alert and automatically and dynamically adapts to the development of events that may create a hazard.

Variable message signs

The Company has installed variable message signs along access roads, near to entry barriers, in order to notify customers of traffic conditions before they join the motorway; other information is also provided using electronic boards on the lanes at the entry barriers. 45 variable message signs are installed along the motorway, on average every 9 km, providing drivers with all kinds of information. These signs are positioned a few kilometres before the exit barriers and/or motorway junctions to allow drivers to decide whether to leave the motorway or not based on the information received. The signs report two pictograms that indicate the cause or type of event and the effects on traffic, and a written message indicating the stretch of motorway affected and/or other useful information identifying the cause or effects of the issue.


S.O.S. stations

The new S.O.S. stations are situated every 2 km; they are equipped with instructions in different languages and allow road users to speak with an operator at the Operations Centre. The operator can see the caller through the video camera on the control panel and can also send messages to the display in a number of languages. The emergency buttons can be used to request the breakdown service or medical assistance. To make it easier to use the stations at night, a movement sensor activates the backlighting of the buttons and display.

Tutor system

In agreement with the Department of Public Safety at the (Italian) Ministry of the Interior, the Company has installed a system to monitor the average speed of vehicles, commonly known as “TUTOR”, along some sections of its motorway:

In the direction of Venice:

  • from km 225+922 to km 242+030 Brescia Est - Desenzano
  • from km 256+750 to km 268+750 Peschiera - Sommacampagna 

In the direction of Milan:

  • from km 273+450 to km 260+440 Sommacampagna - Peschiera
  • from km 246+250 to km 231+950 Desenzano - Brescia Est

This system is managed directly by the Traffic Police. In accordance with applicable legislation, dedicated signs have been installed to inform road users of this system at the beginning of the aforementioned stretches.