allow people to add hazards. I was not using any navigation on my way home. and there is a dead st. Bernard on the highway it's a huge dog taking up almost the full entire width of a lane and I can not warn people who are coming around the curve to not hit it. I called 911 but there is no way to warn people while we wait for responders. 495 South, Before mile marker 113, I am now at a gas station off the highway and I can not do anything