Automated speed reduction

We are continuing our efforts to promote safer timber transport in Northern Sweden. SCA and the Swedish Transport Administration have during 2023 been testing geofencing in about 40 timber trucks that travel along selected roads in Jämtland and Västernorrland. Geofencing is a technology that automatically reduces the speed of vehicles when they enter a specific area.

SCA Forest has been working extensively to improve the safety of timber transport for several years. Under the heading of ‘Inte en till’ (No more accidents), we’ve been working intensively with safety together with the haulers who drive for us, in regard to how their operators drive and their work environment outside the vehicle. With geofencing, we can now test a technology that can make it easy for the villages and areas where we operate, so they can feel more secure with opur timber transports. 

The project were performed during 2023, but SCA had decided to continue using the technique and involve new roads. Geofencing is a service that uses GPS technology to create a virtual boundary or fence, enabling the vehicle to perceive the specific conditions for a specific geographical area as it approaches and enters the area.

Important for road safety

timber transport

This is the biggest geofencing project in Sweden to date in terms of number of heavy vehicles. SCA and the Swedish Transport Administration have selected four towns/sections of road: Laggarberg and Järnvägsgatan in the Timrå area, and Rissna and Hällesjö in Jämtland. These sections range from 500 meters to 2.2 kilometers and the programmed speed will be 30-50 km/h.

"These selected areas are particularly sensitive in terms of road safety, with heavy traffic on narrow roads that are close to schools and other buildings. Even though the timber trucks don’t exceed the speed limit, they are perceived as big, heavy and fast and possibly scary when they drive past, so this is an important contribution to the local communities,” says Lars Nolander, Logistic manager SCA Skog.

When the driver of a timber truck enters the geographic area, the accelerator pedal will ‘slacken’ if they are driving faster than the programmed speed for the section. The driver can override the system, however, by fully depressing the accelerator pedal. Nothing will happen if the vehicle is traveling slower than the programmed speed. It’s important that the drivers can override the system though, in case they have to accelerate for some reason. But the aim is obviously that it won’t be needed.

Major backing from haulers

Many of SCA's haulers are taking part in the pilot project. About 40 timber trucks from four haulers are engaged – Fermgruppen in Sundsvall, Bispgården åkeri, Själanders åkeri and Näslunds Transportservice. All of the participants drive Scania trucks with the optional Scania-zone service, which is the technical solution used in this project.

“We are working hard to improve safety for our employees. This new technology is an exciting way to improve safety for our drivers, as well as other road users and local residents,” says Petter Näslund, owner of Näslunds Transportservice, which is taking part in the project with all of its five timber trucks and ten drivers.

Different measurements

In addition to testing geofencing in the vehicles, traffic counts will be carried out along the selected sections. The Swedish Transport Administration will follow up on the drivers’ experience and how often a vehicle overrides the system, but no personal information will be collected, which means that no individual drivers will be monitored. The Swedish Transport Administration will then undertake traffic counts to identify the volume of traffic and the road network users. It will also estimate the potential benefits that geofencing could have for the traffic flow – if all heavy vehicles were to use the system.

Foto: Ulrika Edlund