Summary 1 Planning bicycle facilities 1.1 The role of the bicycle 1.2 Bicycle-friendly infrastructure 1.3 Integral design 1.4 A plan as the basis 2 Functional design 2.1 The cyclist as a design parameter 2.2 Main requirements for a bicycle-friendly infrastructure 2.3 Function, form and use 2.4 The bicycle and sustainable safety 3 Basic information 3.1 Bicycle dimensions 3.2 Dimensions of bicycle parking facilities 3.3 Speed, design speed, accelerating and braking 3.4 Stability, zig-zagging and the section of free space 3.5 Curves and visibility 3.6 Inclines 3.7 Weekly and daily patterns of