This canal doesn’t appear on Google Maps. However, parts of it do show up on Open Street Map. The canal begins on Streets 278 and 288 then turns the corner to run south the length of Street 105 passing below BTK Market. The formal canal terminates at Street 271 then flows further south into Boeung Trabek. Based my survey today it looks like some of the ‘tributaries’ are missing from the Open Street Map such as the portion running the length of Street 396. I’m working on a more detailed map of the canal. Will post.