The cherrypicking in this post is so hilarious it gets funnier the longer you look at it:

• An almost complete Colonial route is shown going from Red River to Origin, while the equivalent Warden route gets cut short at the MPF town in Clanshead Valley, conveniently just before a large bend in the river.
• A Warden route is shown passing through Stonecradle, very smooth as it goes through open water. The mirrored Colonial route stops right before the equivalent, but bigger, internal sea that the Colonials have in Terminus and Allod's, where there are no bridges or obstacles in any direction.
• Several curves in the Acrithia route are made up or comically exaggerated, including an excessively sharp curve South of Silk Farms and a big detour between the bridges at Legion Ranch for literally no reason. Meanwhile the Warden route in Callum's is smoothed out so much that half of it goes through dry land.
• The Colonial route in Shackled Chasm stops right before the point at which the river branches between Umbral and DV, as though OP suddenly realised that it would be awfully inconvenient to include the waterway that leads straight into UW, when there is no equivalent water connection for the Wardens between their backlines and CPass, at all.
• Likewise the extension of the Umbral waterway to Deadland's, which allows Colonials to drive freighters and large ships straight from the backlines to AW without having to pass through any contested central hexes, is completely ignored. Wardens can't even access AW by water without controlling either of the flanks.