Barge Canals :::

[nov'lyne]

I had gone from Lara to White Water, using the barge canal, to circumvent the rapids, and from thence to Tancred's Landing.
--Rogue of Gor

We have used this in Tetrapoli, to have barge canals that split the city's districts and offer a way around the rapids of the Vosk near Tetrapoli.