04-27-2018, 04:51 AM
Here's pix on speed humps and speed bumps. The listed speeds:
Humps: 10-15 mph -- Bumps: 2-10 mph
http://www.reliance-foundry.com/blog/spe...bumps#gref
Speed humps, such as the ones on Haili St. in Hilo, are often built into the road and are not just a plastic rise laid down and bolted to the road.
The airport speed bumps look similar to the ones in the link.
Humps: 10-15 mph -- Bumps: 2-10 mph
http://www.reliance-foundry.com/blog/spe...bumps#gref
Speed humps, such as the ones on Haili St. in Hilo, are often built into the road and are not just a plastic rise laid down and bolted to the road.
The airport speed bumps look similar to the ones in the link.