Amtrak Added Color Coding At The Entries To Guide Passengers Boarding The Trains Several passengers noticed a change to Amtrak's phase VII fleet. That included noticeable green paint on the trains.

Uber color coding experiment promises smoother pickups Color-coded lights make it easy to know when your ride has arrived.

It’s now easier to remember where you parked your car in Town Center. Work crews recently completed a color-coding system for all five municipal parking garages in the area: Blue garage – The ...