Closure of Boesio overpass Laveno Mombello 25 settembre 2026

Context

TL;DR

• Friday 25 September stop from 9:00 to 17:00
• Closed SP 32 and SP 69 at Cavalcavia Boesio
• Deviations on municipal roads
• After work: 3.5 t, 3.5 m and 30 km/h

Key facts

• Place → Boesio overpass, Municipality of Laveno Mombello
• Intervention → installation of three shape limiting portals
• Closing → all vehicles
• Hours → Friday 25 September 2026, from 9:00 to 17:00
• Roads → S.P. 32 «della Due Pievi» and S.P. 69 «Santa Caterina»
• Diversions → municipal roads
• After reopening → ban over 3.5 t and over 3.5 m
• Speed → maximum limit of 30 km/h

On Friday 25 September 2026, road traffic will be temporarily suspended at the Boesio overpass, in the Municipality of Laveno Mombello. The stop concerns the S.P. 32 «of the Due Pievi» and the S.P. 69 «Santa Caterina» and serves to allow the installation of three profile limiting portals at the accesses to the building.

The closure will affect all vehicles from 9:00 to 17:00, and in any case until the operations are completed. In the indicated area, passage on the overpass will therefore be suspended for vehicular traffic, without distinction linked to the mass or height of the vehicles.

The measure affects the two roads near the overpass. During the closure, traffic will be diverted onto municipal roads. Those traveling from Cerro towards Luino will have to follow via Dalmazia, via Don Bosco, via Filzi, via Martiri della Libertà and via Gaggetto. In the opposite direction, from Luino towards Cerro, the route includes via Gaggetto, via Martiri della Libertà, via Filzi and via Dalmazia.

Reopening after surgery

Once the operations have been completed, the overpass will be accessible again, but with precise limits. Vehicles with a mass exceeding 3.5 tonnes and vehicles with a height exceeding 3.5 meters will remain prohibited. The maximum speed limit of 30 km/h will also remain in force.

The choice of portals is linked to a problem already noted: the previous ban on vehicles over 3.5 tonnes was not always respected, as highlighted by the data from the monitoring system installed on the overpass. The new devices, positioned on the three accesses to the building, will serve to physically prevent the passage of vehicles higher than 3.5 metres.

The limitations were adopted after inspections and investigations carried out on the Boesio overpass as part of the monitoring and safety assessment activities of existing bridges. The reopening will therefore mark the end of the total suspension foreseen for the works, but will maintain the restrictions indicated.

Operational details

The day of September 25th should be read as a sequence of two different rules. The first is a complete and temporary suspension; the second is a conditional reopening. For those planning a passage from Laveno Mombello, distinguishing the two phases is the operational point: during the works the measure concerns all vehicles, after the works circulation is possible again with defined thresholds and with a maximum speed of 30 km/h.

Two moments, two conditions

The first moment leaves no room for an evaluation based on the dimensions of the vehicle: the suspension is general. The mass and height instead enter the next phase, when the overpass can be used again but only within the established limits.

This difference also clarifies the function of the intervention. The installation does not limit itself to re-proposing the previous ban for vehicles over 3.5 tonnes. Data from the monitoring system showed that that limitation was not always respected. The new portals are therefore intended to physically prevent the passage of vehicles with a height exceeding 3.5 metres, while the mass limit remains expressed as a transit ban.

A cross-border worker who has to include that section in a business trip therefore has a local fact to put on the agenda: complete closure in the indicated range, followed by a reopening with limitations. The source describes the road system, diversions and safety measures of the overpass; does not provide any other information on cross-border working.

For those who combine this section with a trip across the border, the border crossing wait times remain a separate planning tool and do not change the rules established for the Boesio overpass.

Useful tools for your case

To conveniently check your scenario within/beyond 20 km, use the net salary calculator and tax return guide.

Key points

To transform the arrangement into a concrete test, it is best to follow a short sequence, keeping the day of work separate from the next phase.

The procedure for those who must pass

1. Check the date. The suspension is scheduled for Friday 25 September 2026. If the passage is scheduled between 9:00 and 17:00, consider the S.P. closed. 32 and the S.P. 69 at the Boesio overpass.

2. Consider the actual duration. The indicated time is valid until 5pm, but the provision specifies that the closure will continue until the operations are completed.

3. Choose the detour based on the direction. From Cerro towards Luino, the municipal route passes through via Dalmazia, via Don Bosco, via Filzi, via Martiri della Libertà and via Gaggetto. From Luino towards Cerro, the sequence is via Gaggetto, via Martiri della Libertà, via Filzi and via Dalmazia.

4. Check the vehicle in the next step. After installation, the overpass will be passable with a ban on vehicles with a mass exceeding 3.5 tonnes, a ban on vehicles with a height exceeding 3.5 meters and a maximum speed limit of 30 km/h. The portals will be placed on the three accesses to the building.

The 5pm deadline should therefore not be read as an automatic reopening if operations are not concluded. When checking the vehicle, the mass and height thresholds must be considered separately: the provision prohibits transit to anyone who exceeds the weight limit and physically prevents the passage of vehicles beyond the height limit.

Anyone who has to organize the overall cost of the commuter car can combine this check with the commuter car cost. To complete economic planning for cross-border work, use the salary calculator.

Source: varesenews.it