The News Minute | June 8, 2014 | 6:13pm ISTHave you ever wanted to share a message on a big billboard? Well, if you live in the US then you can actually do it.The Last Billboard is a 36 foot long rooftop billboard located in Pittsburgh, USA. Every month a different individual is invited to use the billboard and he/she can put up their message for free. The custom designed billboard consists of a rail system with heavy wooden letters that are changed by hand. So, it has none of the flashy neon lights, but a simple and classy bunch of wooden words which just reads out your message. The Last Billboard project started more than a year ago and was designed by Pablo Garcia and Jon Rubin. There are a lot of very unique messages which have already been displayed like "Let's put loud speakers on the roof of hospitals | Lets announce births and deaths as they occur".You can check out the other messages at The Last Billboard