Traffic System in Unreal 4

Traffic system I made in Unreal 4. It's completely done with blueprints. It has several features:

- working trafficsystems
- ambulances who get premission over normal cars
- different cameras
- info screen overlay to show where cars and ambulances are
- time based spawning but also options to spawn yourself
- all nodes are commented
- custom road builder (doesnt spawn traffic systems (yet))

You can download the project here: https://gumroad.com/l/OwSFO

Tool use:
3dsmax: Modelling
Unreal 4: Blueprint Programming