Review on SmartSign Aluminum: Optimize Safety with Slow Down Front Sign by Corey Moulton

I live in the country and my driveway is 900 feet long and has some sharp turns. I mainly have issues with UPS, USPS, FEDEX, etc. which speed up my trip and almost get my dog on more than one occasion. Instead of posting speed bumps, I had them hung from my telephone poles to try and get their attention on slowing down. Of course I hope that it works, because these signs are not cheap. But they are a good size and should be clearly visible.