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3.2.3.2 Curb and Gutter
3.2.3.2.1 Use of curb and gutter is normally minimized for
drainage, grading, and maintenance reasons. However, use of
curb and gutter may be desired to channel traffic flow at access
points, critical on-site intersections, or in areas in which vehicle
traffic needs to be strictly separated from pedestrian traffic or
parking areas. Curb and gutter are often used to define the
more public or administrative areas of a facility (training center)
or to protect landscaping.
3.2.3.2.2 In areas where a number of adjacent accessible
parking spaces are provided, the designer should consider use
of a "ribbon" type or flat curb at these accessible parking
spaces, so that multiple curb ramps are eliminated. This will
eliminate repetitive dips and rises in the sidewalk.
3.2.3.2.3 Any curb and gutter should be constructed of
concrete. Integral curb and gutter is strongly preferred where
drainage is being conveyed along the gutter. Curb-only sections
may be used where drainage is directed away from the curb.
Where substantial lengths of sidewalk are located along the
back of the curb, consideration should be given to using an
integral sidewalk/curb section.
3.2.3.3 Sidewalks and Aprons
3.2.3.3.1 Sidewalks will be provided from all building entrances
to the POV and MEP areas; sidewalks in the parking areas
should be avoided. Sidewalks should also be provided along
natural paths through unpaved areas.
3.2.3.3.2 Sidewalks and aprons should be constructed of
concrete, and should be of widths to comfortably accommodate
anticipated traffic. Sidewalks immediately behind a curb at a
parking area shall accommodate vehicle bumper overhang if
wheel stops are not provided.
architectural and landscape design for special joint patterns,
finishes and colors. The typical sidewalk finish should be a
lightly broomed texture.
be detailed on the construction drawings. Pedestrian ramp
details utilized by municipalities or Government installation
UFC 4-171-05
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