Description
With this mod you can place Speed Radars. They will show you any passing vehicle's current speed, and if their speed is too high, it will warn you.
To open/close the main menu press Numpad Dot (or decimal). Navigate the menu with Numpad 2-6-8-4 and select with Numpad 5. When approaching a radar you placed a menu will pop up automatically.

Perfect for LSPDFR!

Installation
Make sure you have both the Microsoft .NET Framework 4.5 and the Microsoft Visual C++ Redistributable Package (x64) installed.
Download and install Script Hook V (including the ASI loader). You may download it from http://gtaforums.com/topic/788343-vrel-script-hook-v/
Download the latest Script Hook V .NET from GitHub and copy the ASI into your game folder.
Extract the provided SpeedRadar.dll to /Grand Theft Auto V/scripts/
If that folder does not exists, make one.