Help

GraphHopper Blog

December News from GraphHopper

This month we are glad to announce some new features for the Routing API, Map Matching API and Route Optimization API. The Routing API introduces path details and an “avoid” feature. Path details allow you to fetch properties like travel time, maximum speed etc. from every single road section. You can use these path details […]

November News from GraphHopper

In the last few months, we have been working on a really exciting and long-desired feature: time-dependent route optimization. Our current approach uses constant travel time estimates within a day. Therefore, the solutions for vehicle routing problems are independent of time. Obviously travel times vary significantly throughout the day. Our new time-dependent Route Optimization API […]

Time-Dependent Route Optimization API

We are happy to announce our new product: time-dependent route optimization. To illustrate what this actually means, let us assume we have a number of drivers who need to serve 40 customers in London within a time window of 2 hours. All drivers start from the airport London Heathrow and do not need to return […]

June News from GraphHopper

New Features The Route Optimization API now allows to specify a preparation time and returns the reason for unassigned services or shipments.