It's a place where a bike lane has to cross a road. Does the same thing for bike riders as as zebra crossings do for pedestrians, provides a designated place to cross a road where car drivers can expect them which makes crossings safer for all.
The bicycle sign with an arrow indicates the direction in which bicycles should travel.
Railroad crossing
Pedestrian crossing or school zone
yes. you will be shot.
The purpose of a railroad crossing sign, is to let you know that there is a railroad coming up or that there is one right in front of you.
It means bike path/bike lane.
no
no, its a warning sign
A warning sign
Warning sign.
regulatory
A warning sign.