HERE Map Content Developer's Guide

Truck Attribution Layer

Includes specific restrictions applicable to the road network for medium and heavy commercial vehicles such as trucks, to optimize planning, routing, and TBT navigation.

The Truck Attributes layer includes specific attribution related to the characteristics of the vehicle, or to the type of load, including:

  • Height restrictions
  • Width restrictions
  • Length restrictions
  • Weight restrictions
  • Preferred routes for trucks
  • Restrictions related to vehicles with hazardous goods
  • Restrictions to vehicles towing trailers
  • Restrictions to vehicles with a defined number of axles
  • Truck-specific speed limits

These restrictions apply to general road access, turn restrictions, or to other maneuvers, and may be applicable during specific times only.