ID 290792143 © Bjorn999 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
aerial view river lock nete channel navigation system waterway infrastructure perspective water transport engineering mechanism topdown canal hydraulic navigational transportation traffic sluice gate chamber operation technology management photography passage waterborne route aquatic shot logistics control efficiency travel exploration trade structure connection facility transit scenery