SB 76 Speed Humps

Question 0

Dimensions of speed bumps

Answer 0

Generally 3-6” high
12” wide

Are no longer legal

Question 1

A speed hump is how long and how wide and how high ?

Answer 1

Slightly longer than average auto
Width of street
3-4” high

Question 2

If you notice a speed hump with receding line design you would know this to be a

Answer 2

Concrete reducer

Question 3

If you come across a speed hump with a chevron design you know this to be a

Answer 3

Asphalt reducer

Question 4

Advised speed for a 4” reducer is

Answer 4

15mph

Question 5

Advised speed for a 3” reducer is

Answer 5

20 mph

Question 6

Approaching a speed hump you should see all,of the following signs ?

Answer 6

1. Lift plow signs
2. At least one yellow diamond bump ahead
3. At least one yellow diamond bump and speed advisory plate

Question 7

If missing signs

Answer 7

Report to city planning 7 th floor ops