CXRCY Heavy Duty Speed Bumps 6FT 2 Pack 2-Channel Modular Traffic Driveway Speed Bump Hump Heavy Duty Rubber Cable Ramp with 8 Bolts for Asphalt Concrete Garage Gravel Roads (71.7 x 12 x 2.4 Inch)

Easy to install

We own a driveway with two homes behind us that have legal "right of way". Their drives are gravel and ours is asphalt. They tend to punch the gas when they hit our paved portion disregarding signs reading "10 MPH" and "slow, children and pets". This speed bump helps immensely. We didn't want to bore holes in the asphalt, so they just lay there. They do move an inch or two every day and need to be realign. May screw down later or this winter but at this point not much of an issue. Happy with purchase, shipping and condition upon delivery.

These do the trick with slowing down traffic, however, we just installed these into our vacation neighborhood in the beginning of May ‘24 and they are showing significant wear and tear, pieces coming off the bumps, etc. I’m hoping we get at least 2 seasons out of them.

Falling apart and they have only been installed for about 4 months... Junk

You’d need to buy your own anchor, the ones they come with are horrible, great for residential area slows them down to about 5mph