SimCity 4 Mod download with all of my cheat mods are available on FileGarden

Unzip and place in your plugins directory: C:\Users\Owner\Documents\SimCity 4\Plugins

The long and short of it, almost every lot file in the zip:

• Increases Job availability, Education levels, and Health levels

• Reduces all forms of pollution, including radiation

• Greatly increases mayor rating and land value

• Uses far less power and water than the default

• Is cheaper to plop

The city policies in the zip file:

• Reduce / zero out crime

• Supply income, 500 simoleans each and more for the gambling policy

• There is a long-standing base-game bug with the air quality policy, that one has no replacement

Best way to start is to load the city policies first, without the lots, and play the game for a while to see how those policies work once you enact them.

There are no modifications to any residential lot information governing RCI levels.

Your browser may prevent the download initially, saying the zip is malware.
It flags it as malware because the SimCity4 extension for plugins is .dat, which is a generic extension which can hold practically anything, and is the format for SimCity4 plugins. It is a false positive for malware; the file is safe to download.