Slim Loading Bar (Inspired by Uber Design)

I'm started to get more into smaller, user interface regarding components and animations. Just to experiment and put out some quick concepts. This is kind of the first of this type.

The video quality isn't very good so please check out my codepen, you can also check out the code for this one if you're interested. Disclaimer: It's not a fully functioning loading indicator, it's just a concept with static animations.
https://codepen.io/lucsy3012/pen/mNzLgK