speed bump
speed hump
traffic hump
road hump
speed ramp
ramp *

In the first 4 years of this program, speed humps were installed on 3 streets.

Having said that, great care needs to be taken over speed humps.

Generally, speed humps are 12 to 14 feet (3.7 to 4.25 m) in length and span the width of the road.

One criticism of speed humps is their effect on emergency vehicles.

Self-enforcing measures such as speed humps are the only way to force drivers to slow down.

Bowers et al argue that the simplest and most effective measure is the speed hump.

Would they always plonk them down on speed humps, like the one in the picture?

All the emergency services have backed the proposal to introduce speed humps.

The speed humps are not the solution to the problem of speeding.

Two of the dead were insurgents whose bombs accidentally went off when they hit a speed hump.