Sat-nav tackles congested HGV 'rat runs' Digital road routing information from the Ordnance Survey (OS) is being used by sat-nav mapping company Tele Atlas on its map database to help prevent lorries getting stuck down small roads and villages.

The data will be used in Tele Atlas' logistics system, which highlights the most appropriate routes for heavy goods vehicles (HGVs) to take when travelling UK roads. The OS data will help lorry drivers calculate the safest and most suitable route to their delivery and pick-up points, taking road height, width and weight restrictions into consideration. The OS data takes into account the preferred haulage routes of local authorities, meaning drivers don't exacerbate local congestion problems. Tom Satterthwaite, senior product manager for transport at the OS, said the system will benefit hauliers and residents who have to contend with HGVs travelling through their towns. According to Tele Atlas, the increasing amount of traffic on the roads is making HGV drivers seek routes through areas where there is likely to be less congestion. Allan Rasmussen, database operations manager Tele Atlas UK, said the logistics system has been significantly developed since its launch in March and the addition of the OS data is a major part of this. The Freight Transport Association (FTA) said the system will help combat the negative image the haulage industry has from HGVs causing congestion. The FTA's Donald Armour said the ability to tailor routes more effectively will be "a benefit to all parties concerned".