Research Article

Including Accident Information in Automatic Bicycle Route Planning for Urban Areas

Table 3

Frequency of cycling accidents on different parts of the transport infrastructure.

Nature of road 𝑛 %

Single carriageway711378.4
Dual carriageway95510.5
Traffic island link at junction5275.8
Roundabout2412.7
Traffic island link1231.4
Slip road1121.2
Total9071100.0