What should the maximum cross-slope in dedicated bicycle paths be?

The maximum cross-slope for dedicated bicycle paths is established to enhance safety and comfort for cyclists. A cross-slope of 2% is widely recognized as the standard, as it effectively mitigates water accumulation by promoting drainage without being steep enough to create instability for riders. This gradient allows for effective runoff while still providing a relatively smooth surface for cyclists, reducing the risk of slipping or losing control.

In contrast, higher cross-slopes, such as 3% or 4%, may lead to discomfort and increased risk of accidents. Cyclists, particularly those on heavier or slower bikes, could struggle with steeper slopes, making a 2% maximum cross-slope an optimal balance between drainage needs and rider safety and comfort.