your age, your height , and possibly your weight
An Elevator
it goes up
bob
The railing
The answer to the riddle is a road or a street. Roads have lanes that go side to side for vehicles and are often marked with lines that go up and down, such as arrows or other directional indicators. However, the road itself remains stationary and does not move.
Our Age!
rain goes down, but never goes up actually it evaporates is transformed to water vapor goes into the clouds and eventually comes down as rain again (pixilated)
Your age.
Your age
age
Your AGE!
The Sun.
rain
your age
your age
Age
your age