Jammin' Salmon Junction

Jammin' Salmon Junction is a Salmon Run Next Wave exclusive multiplayer stage. It is set on a collapsed multilane highway, which has been turned into a concert venue by the Salmonids.

Quotes
"Happy Friday! SRL Real Estate here with great news heading into the weekend - we've discovered a new Salmon Run stage! Known as Jammin' Salmon Junction, the site was a multilane highway that fell into disrepair before being upcycled into a concert venue. Hope it was done to code!"

- @SplatoonNA on Twitter

"A new Salmon Run stage, Jammin' Salmon Junction, is coming to #Splatoon3 in Sizzle Season 2023! Watch you don't get stuck in a jam in this abandoned motorway-turned-concert venue."

- @NintendoEurope on Twitter

Trivia

 * The neon sign on the organ-like structure behind the Egg Basket has the same shape as the logo seen on ω-3's turntable.