Design an automated highway construction traffic controller using what you have in the distributed kit.

There will be group of four students, and you could use what you have in the four kits to design one

project. It would require controlling of lights at both ends of the construction

allowing $30$ second intervals for each direction. The interval for the busy side should be extended if no

cars are presented in the opposing direction. If a car is presented in the opposing direction the controller

will either complete its current $30$ second cycle or wait $10$ seconds before changing in an extended time.

The cars should be counted in and out, so the road is guaranteed to be void of cars before changing

direction.

The lights should be dimmed at night to save power and protect drivers' vision.

An amber signal should be flashing at a $1$ Km distance from each end of the construction site. Please write a code on Arduino in C$.$ Using $4$ lights $(2$ amber lights and $2$ traffic lights$).$ Include all instructions in the code!!