The empty_streets.zip file you have requested: Modifications / Empty Streets - 7.42kb 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:
Thanks to this file all streets will be empty, no cars and no people walking around on the streets. This will be helpfull for some race-missions or could be fun for just race around on the freeway with full speed :) Go try it out.