Hello. The site already has mod, which updates the radar to display water and black roads. The problem is that the version has flaws that have been fixed in this new version.
Pros: - Shows subway roads and tunnels. - Some textures have been reworked.
Installation. Edit radar20, radar26, radar27, radar28, radar29, radar30, radar34, radar35, radar36, radar37, radar38, radar42, radar43, radar44, radar45, radar46, radar47, radar51, radar52, radar53 and radar60 to txd.img via TXD Workshop. It is highly recommended to download the mod called New Radar. You can read more about the modification by going to the mod page.