As our Directions API currently does not include traffic data we still show you that it is possible to integrate traffic data into GraphHopper if you have the data. A few days ago I’ve blogged about a simple way to feed GraphHopper with generic traffic data from elsewhere. Today we look into one specific example: […]

The German news website heise online reported last week about the release of GraphHopper 0.4: Quelloffener Routenplaner GraphHopper in Version 0.4 erschienen Here is the, semi optimal ;), auto-translated text into English. Read here our official announcement.

Update: there is a new blog post which shows integration of real time traffic info into GraphHopper from a real world example, including a simple UI based on HTML5 canvas. There are several companies having its own traffic data e.g. those companies having an own fleet or fetching it from an external source. Often on […]

Today we are proud to release version 0.4 of our open source road routing engine GraphHopper. Try it out on GraphHopper Maps: We’ve taken several months for that release, but not without a reason as the GraphHopper Directions API for business was in the works and is also released today! The Directions API is a […]

We have updated our address search on GraphHopper Maps to more recent OpenStreetMap data and to make search more typing error tolerant. Also the destination will prefer results closer to the start: This effort was made in the underlying GraphHopper Directions API using photon. So, try it yourself and report back!

The founder Klaus of GPSies contacted me nearly 2 years ago when GraphHopper was still in its infancy. GPSies was using Google Maps in its path planning tool and as they are free to use and want to keep it they did not want to buy into the business version of Google Maps so they […]