Access to a design unit or to any lesser unit thereof, if more
than one parcel map or final map is to be filed on a design unit,
shall be by means of an improved public or private street or highway,
approved by the director of public works.
(Prior code § 9107.01; Ord. 855 § 3, 1994)
If the circulation element of the general plan shows a highway
so located that any portion thereof lies within a design unit, that
portion of the highway which is within the design unit shall be included
in the design of the division of land unless the city council determines
at the hearing on the tentative map or appeal that there is a reasonable
probability that the general plan will be amended to remove or relocate
the highway so that it is no longer within the design unit. If the
city council determines that the present acceptance and construction
of a highway or portion thereof is not warranted, the highway or portion
thereof shall be included in the design of the division of land as
a future street.
(Prior code § 9107.02; Ord. 855 § 3, 1994)
If a center line has been established for a highway, the alignment
of the highway shall conform to the established center line. If no
center line has been established, the alignment shall conform to the
following requirements:
A. The
alignment shall be substantially as shown on the circulation element
of the general plan;
B. The
center line curve radius of a major highway shall be not less than
one thousand five hundred feet;
C. The
center line curve radius of a secondary highway shall be not less
than one thousand feet;
D. In
no case shall the length of the center line curve be less than one
hundred feet;
E. Highways
shall intersect with streets and other highways as nearly at right
angles as is practical.
(Prior code § 9107.03; Ord. 855 § 3, 1994)
Major highways shall have a minimum width of one hundred feet
and secondary highways shall have a minimum width of eighty feet unless
a greater width is indicated in the circulation element of the general
plan.
(Prior code § 9107.04; Ord. 855 § 3, 1994)
All streets shall have a minimum right-of-way width of fifty-eight feet, and have a minimum roadway width improved to not less than thirty-six feet, except that such right-of-way and roadway widths may be modified by the city planner, the planning commission or the city council in the same manner as set forth in Section
17.16.060 of this title. All alleys shall have a minimum right-of-way of twenty feet improved to full width. Dead-end alleys shall have a minimum turn-around radius of twenty-six feet improved to full width.
(Prior code § 9107.06; Ord. 855 § 3, 1994)
The city council may require that future streets and alleys
be provided for the future division of lots shown on a tentative map
and for the development of adjoining property.
(Prior code § 9107.07; Ord. 855 § 3, 1994)
A. The
alignment of streets shall be such so as to provide the minimum amount
of frontage for each lot specified for the zone classification in
which a lot or parcel is located, as set forth in Title 18 of this
code. Lots which abut major or secondary highways, to which access
rights are to be relinquished or dedicated, shall be provided with
frontage on a service road or other local street.
B. Alignment
of streets shall be subject to the following requirements:
1. Center
line offsets of one hundred fifty feet or less shall be avoided whenever
practical;
2. On
any street, no center line curve radius of less than two hundred feet
shall be permitted. A center line having an arc length of less than
one hundred feet shall not be permitted unless the center line radius
is greater than three thousand feet;
3. Streets
shall intersect with other streets and highways as nearly at right
angles as practical.
(Prior code § 9107.05; Ord. 855 § 3, 1994)
A. Cul-de-sacs
shall be designed for not more than seven hundred feet in length when
serving land zoned for industrial or commercial use or when serving
land zoned for residential uses having a dwelling unit density of
more than four dwelling units per net acre of land, unless the director
of public works recommends that a greater length would be acceptable.
B. This
section shall not be construed to prohibit the approval of a division
of land utilizing frontage on an existing cul-de-sac of more than
the maximum permitted length nor shall it be construed to prohibit
the division of land committee or planning commission, as the case
may be, from reducing the length of a proposed cul-de-sac to less
than the maximum length permitted by this section, or requiring the
elimination of a proposed cul-de-sac in order to provide for the efficient
circulation of traffic, the future development of the neighborhood
street system, or the deployment of emergency services.
(Prior code § 9107.09; Ord. 855 § 3, 1994)
Intersections of road right-of-way lines, where one or both
streets are local residential, shall be rounded with a curve having
a radius of fifteen feet. Intersections of road right-of-way lines,
where both streets are highways or one of the streets serves a commercial
or industrial development, shall be rounded with a curve having a
radius of twenty-five feet.
(Prior code § 9107.10; Ord. 855 § 3, 1994)
The city council may require that an alley be provided at the
rear of all lots in any division of land, subject to the prior review
and recommendation of the division of land committee and planning
commission.
(Prior code § 9107.08; Ord. 855 § 3, 1994)
Whenever two alleys are proposed to intersect or whenever an
alley or street are proposed to intersect, there shall be a corner
cutoff provided at the intersection of the intersecting rights-of-way.
Such corner cutoff shall be not less than an angular ten feet, measured
from the point of right-of-way intersection.
(Prior code § 9107.11; Ord. 855 § 3, 1994)
No lot shall be divided by a city boundary line, and such boundary
line shall be made a lot line.
(Prior code § 9107.13; Ord. 855 § 3, 1994)
The design of all lots shall be subject to the following requirements:
A. Each
lot in a division of land shall have the lot width and lot area of
not less than is required for the zone classification in which the
lot is located, as set forth in Title 18 of this code. Strips of land
for the use only as vehicular access shall not be included in calculating
the width or area. The required width and area shall be the same as
those terms as are used and defined in the zoning code.
B. If
a lot is in more than one zone classification, the property development
regulations required for the most restrictive zone shall be required
for the entire lot.
C. This
section does not apply to any lot which the subdivider offers to deed
or dedicate to the public.
D. In
all cases where practical, the side lot lines of lots shall be at
an approximate right angle to the street upon which such lots front.
Where lot lines front on curved portions of streets, lot lines shall
be radial where practical.
E. Divisions
of property abutting rights-of-way for freeways, railroads, electrical
transmission easements and flood control channels shall be designed
so as to create lots which back up to such rights-of-way.
F. The
minimum length of the front lot line of a lot fronting onto a cul-de-sac
or knuckle shall be not less than forty feet or as provided in the
zoning code or adopted specific plan.
(Prior code § 9107.12; Ord. 855 § 3, 1994)
In addition to the information required to be shown on the tentative and final tract maps relative to the division of lots or parcels, where such lots or parcels are to be sold or separated in ownership from other property in a planned residential unit development, or applicable phase thereof, the respective maps shall also designate the boundaries of lots or parcels of land to be sold or separated in ownership. In no case shall the subdivision of land create any lot or parcel having less than the minimum required area as set forth in Chapter
18.42 of this code.
(Prior code § 9107.14; Ord. 855 § 3, 1994)
The design of a subdivision shall provide, to the extent feasible,
for the future passive or natural heating or cooling opportunities
in the subdivision.
(Ord. 855 § 3, 1994)