-40-
RAMP
INCLINE
EXAMPLES
4"
5"
7"
8"
9"
10"
12"
14"
16"
18"
20"
22"
28"
35"
42"
14'
15' 16'
17'
18' 19'
20'
22' 24'
26'
28' 30'
2'
3' 4'
5'
6' 7'
8' 9' 10' 11' 12' 13'
6"
3"
Ramp Length
(In Feet)
Ramp Incline Chart
Degree
of
Incline
Ramp Rise
(In Inches)
Ramp
Length
Ramp
Rise
Incline (Max for vehicles) - (NY State Max. Recommended Ratio)
Incline (Maximum for buildings)
Incline (Acceptable Private Residence for power/manual chair w/help)
Incline
Incline (Gov't Standard - Pub. Bldg.)
12"
12"
12"
12"
12"
per
per
per
per
per
3'
5'
7'
9'
12'
=
=
=
=
=
19.5
o
11.5
o
8
o
6.5
o
4.5
o
9 degrees = 16%
12 degrees = 22%
15 degrees = 27%
7
9.5
12
14.5
17
19.5
5
6.5
8
9.5
11
12.8
14.5
16
22
19.5
4
5
6
7
8.5
9.5
11
12
14.5
3 2.5 2 2 1.5
3.5 3 3 2 2
4.5 4 3.5
3 2.5
2.5
22
5.5 5 4 3.5 3 3 2.5 2.5 2
6.5 5.5 5 4 3.5 4 3 3 2.5 2.5
7.5 6.5 5.5 5 4 4 3.5 3.5 3 3 2.5
2
2
8.5 7 6 5.5 5 4.5 4 3.5 3.5 3 3 2.5 2
9.5 8 7 6 5.5 4.5 4.5 4 4 3.5 3.5 3 3 2.5 2.5 2
11.5
9.5 8
7
6.5
5 4.5
4 4 3.5
3
3
2.5
2.5
2.5
5.5
4.5
3.5
17 13.5 11 9.5 8.5 7.5 6.5 5.5 5 4.5 4 4 3.5 3 3 2.56 4.5 3.5 2.5
15.5 13 11 9.5 8.5 7.5 7 6 5.5 4.5 4.5 4 3.5 3.5 3 2.56.5 5 4 2.5 2.5
2.5
3
3.5
4.5
5.5
6.5
3
3.5
4
4.5
6
7
3
3.5
4
5
6.5
7.5
3.5
4
4.5
5.5
7
8.5
4
4
5
6
7.5
9
4
4.5
5
6.5
8.5
10
4.5
5
5.5
7
8.5
10.5
4.5
5
6
7.5
9
11
5
5.5
6
8
10
12
5.5
6
6.5
8.5
10.5
12.5
5.5
6
7
9
11
13.5
6
6.5
7.5
9.5
12
14.5
6.5
7.5
8
10.5
13
15.5
7
8
9
11
14
17
8
8.5
9.5
12
15.5
18.5
SYMBOL KEY
Inches
(")
Feet (')
Degree (
o
)
R
i
s
e
Ramp Length
Incline
(degrees
of slope)
17.5
14.5
12.5 11 9.5
8.5
16 14 12 11 9.5
15 13 12 10.5
19.5 17 15 13.5
18.9 17
To Next Page
Loading...
