These look slightly different when you click on them, but the arrow does not look jumbled up or "squished", I'm going to say the arrow. It should have symmetry horizontally. I'm picking this based on how the pictures look online. Good luck with your work!
Canals and inland waterways, natural or artificial waterways used for ... The lay of the land (topography) and particularly changes in water levels ... inland waterway transport is still more economical than any other kind of transport.
