On the highway blue and green are real

On the highway blue and green are real
Their hues are extremely bright
Not like on computer screens

On the highway blue and green are real
They are not photoshopped
Enhanced or auto-correct

On the highway blue and green are real
And Pontian is a real exit
Not a wantan mee store

On the highway blue and green are real
Overlapping side by side
One always atop the other