The skyway_map.rar file you have requested: Map Mods / Skyway Map - 565.9kb is not available. Perhaps try browsing all files for the game Grand Theft Auto: San Andreas and upload any files you want to share or are missing. This is the only information we could locate:
Here is a modification that will add a road in the sky above Los Santos in GTA: San Andreas. This modification could be very useful to look down on Los Santos, however that is all that this modification is useful for, well other than avoiding heavy traffic areas and possibly a short cut to other areas of Los Santos.Please note that it is highly recommended that you back up any files just in case either you do not like this modification or it meses up your game.