What is the maximum cross slope of a sidewalk?

2 percent
To the extent possible, sidewalks should have a maximum cross-slope of 1 inch of fall for every 4 feet of width (2 percent grade). A person using crutches or a wheelchair has to exert significantly more effort to maintain a straight course on a sloped surface than on a level surface.

What is the cross slope of walkway?

2.0%
Sidewalk cross slopes are 2.0% or less. For example, a segment with the maximum allowed running slope of 8.33% would require 5′ x 5′ landing every 30′. Sidewalk running slopes meet any of the following conditions: – The sidewalk is at the same grade as the roadway, regardless how steep the roadway grade is.

At what slope is a sidewalk considered a ramp?

5%
1 Slope and Rise of Sidewalk Ramps. When the running slope, or grade, of a sidewalk exceeds 5% it is a ramp. If the sidewalk is adjacent to the street or separated by a narrow planting strip, the sidewalk grade may be equal to the grade of the street and not be considered a ramp.

What is ADA compliant slope?

The ADA provides good direction about ratios for wheelchair ramp slopes. The commercial and public facility standard for slope is 1:12 (in inches) or about 5 degrees of incline. For those building ramps at home, the ratio can be as steep as 3:12 or almost 15 degrees.

What is a 2% cross slope?

A cross slope of 1:50 translates to a 1 foot rise in a 50-foot run, a 2 percent grade or about a 1/4 inch slope per foot of ramp width. To be ADA compliant, a ramp 4 feet wide could not have a cross slope greater than 1 inch.

What is the maximum Ada slope?

The maximum slope of a ramp in new construction shall be 1:12. The maximum rise for any run shall be 30 in (760 mm).

How do you find Ada cross slope?

Accessible Slopes You can measure slope with a 24 inch level and a tape measure. Put the level on the surface in the direction you are measuring. Put one end at the high point of the surface and raise the other end so that the bubble is in the middle of the level’s gauge. The level is now level.

What is the maximum slope for a pedestrian ramp?

The maximum recommended slope of ramps is 1:20. Steeper slopes may be allowed in special cases depending on the length to be covered (fig. 4). Ramps should be provided with landings for resting, maneuvering and avoiding excessive speed.

What is the maximum ADA slope?

What is cross slope on ADA ramp?

The cross slope of ramp surfaces shall be no greater than 1:50. Ramp surfaces shall comply with 4.5. 4.8.7 Edge Protection. Ramps and landings with drop-offs shall have curbs, walls, railings, or projecting surfaces that prevent people from slipping off the ramp. Curbs shall be a minimum of 2 in (50 mm) high.