So here's the situation: the driveway is sloped towards the garage door and it's the lowest spot in the area. Whenever it rains, the water pools right in front of the door. Not only does this rot out the wood, but it also leaks into the garage. I tried pouring a hump but the concrete just breaks up because it's not thick enough and it didn't stop the water from coming in. This speed bump was my solution. Well, actually two of them, because one wasn't long enough.This is a heavy rubber speed bump that has holes for screwing into the ground. Included in the box are the speed bump, two rounded end pieces, the bolts as well as a masonry bit. Unfortunately, the included bit was too large for the hammer drill and I had to buy another, and of course those were a different size, so I ended up buying new bolts to fit. Maybe that's my fault, but the base of the bit was rather large, so I'm not sure what drill could have properly accommodated. Regardless, even without instructions, the installation was easy once I got over those hurdles.I appreciate the heavy build. Time will tell but it seems like it will hold up for many years. The holes for mounting were blocked by rubber and there was no caps for covering them. I assume I was supposed to drill them out as there were already metal washers preinstalled. I worry about the bolts rusting over time as they are exposed to the elements. For good measure, I applied some self leveling concrete caulk to help seal the gap. I don't expect this to completely fix the problem, but I hope that it at least keeps most of the water from coming into the garage. I will update with the results, but for now I'm pretty optimistic about how this will hold up.

These speed bumps have really helped with slowing down traffic. Some drivers will slow down to go over them. Others will slow down and go around them. Either way, they're slowing down and making the parking lot safer.

I live on a private lane in a very rural area, it's "dirt", neighbors and delivery vehicles drive by my house way too fast, I bought a speed bump ahead sign and this speed bump and installed by driving random concrete anchor screws in with a hammer, the screws are about 6 to 8 inches long, the ground is hard on the lane because of all the sand on top washing away over the years to the hard stuff, it's a lot of chert rock and so forth, hard pack sand, I'm an hour below the georgia fall line,it is holding well, not only can you use the 3 holes in the middle for bolts but on the edges you will see low spots in the rubber, on those spots you can easily drive something through,or screw something through, this speed bump works and it's not over the top like some speed bumps you think you slowed down enough and next thing you know it feels like a scene from 2012.

Definitely heavy duty feel sorry for the UPS guy sure seem heavier than the 22lbs listed one piece is heavier than that. 6 ft heavy box I just laid it down from where UPS set it and took them out one at a time. Have an issue with water flowing toward my garage then flooding it. Using these to hopefully divert the water and therfore get less flooding. More permanent solution would be to tear out part of the driveway and re-do it I'm hoping this much cheaper solution works. As these seem like they'll last a while they maybe my permanent solution. Only the next rain will tell.