The Bayside Tunnel is a highway tunnel featured in Grand Theft Auto: San Andreas.
It serves the highway running from Gant Bridge in northwestern San Andreas, going through Tierra Robada, and into Bone County. It consists of two tunnels, each one with two lanes. It sits just to the northeast of the city of Bayside, cutting into the nearby hillside.
- Vortex (due to a spawn glitch, it rolls down the sand into the water when it comes into the player's sight).