40802
. (a) A "speed trap" is either of the following:
(1) A particular section of a highway measured as to distance and
with boundaries marked, designated, or otherwise determined in order
that the speed of a vehicle may be calculated by securing the time it
takes the vehicle to travel the known distance.
(2) A particular section of a highway with a prima facie speed
limit that is provided by this code or by local ordinance under
subparagraph (A) of paragraph (2) of subdivision (a) of Section
22352, or established under Section 22354, 22357, 22358, or 22358.3,
if that prima facie speed limit is not justified by an engineering
and traffic survey conducted within five years prior to the date of
the alleged violation, and enforcement of the speed limit involves
the use of radar or any other electronic device that measures the
speed of moving objects. This paragraph does not apply to a local
street, road, or school zone.
(b) (1) For purposes of this section, a local street or road is
one that is functionally classified as "local" on the "California
Road System Maps," that are approved by the Federal Highway
Administration and maintained by the Department of Transportation.
When a street or road does not appear on the "California Road System
Maps," it may be defined as a "local street or road" if it primarily
provides access to abutting residential property and meets the
following three conditions:
(A) Roadway width of not more than 40 feet.
(B) Not more than one-half of a mile of uninterrupted length.
Interruptions shall include official traffic control signals as
defined in Section 445.
(C) Not more than one traffic lane in each direction.
(2) For purposes of this section, "school zone" means that area
approaching or passing a school building or the grounds thereof that
is contiguous to a highway and on which is posted a standard "SCHOOL"
warning sign, while children are going to or leaving the school
either during school hours or during the noon recess period. "School
zone" also includes the area approaching or passing any school
grounds that are not separated from the highway by a fence, gate, or
other physical barrier while the grounds are in use by children if
that highway is posted with a standard "SCHOOL" warning sign.
(c) (1) When all of the following criteria are met, paragraph (2)
of this subdivision shall be applicable and subdivision (a) shall not
be applicable:
(A) When radar is used, the arresting officer has successfully
completed a radar operator course of not less than 24 hours on the
use of police traffic radar, and the course was approved and
certified by the Commission on Peace Officer Standards and Training.
(B) When laser or any other electronic device is used to measure
the speed of moving objects, the arresting officer has successfully
completed the training required in subparagraph (A) and an additional
training course of not less than two hours approved and certified by
the Commission on Peace Officer Standards and Training.
(C) (i) The prosecution proved that the arresting officer complied
with subparagraphs (A) and (B) and that an engineering and traffic
survey has been conducted in accordance with subparagraph (B) of
paragraph (2). The prosecution proved that, prior to the officer
issuing the notice to appear, the arresting officer established that
the radar, laser, or other electronic device conformed to the
requirements of subparagraph (D).
(ii) The prosecution proved the speed of the accused was unsafe
for the conditions present at the time of alleged violation unless
the citation was for a violation of Section 22349, 22356, or 22406.
(D) The radar, laser, or other electronic device used to measure
the speed of the accused meets or exceeds the minimal operational
standards of the National Traffic Highway Safety Administration, and
has been calibrated within the three years prior to the date of the
alleged violation by an independent certified laser or radar repair
and testing or calibration facility.
(2) A "speed trap" is either of the following:
(A) A particular section of a highway measured as to distance and
with boundaries marked, designated, or otherwise determined in order
that the speed of a vehicle may be calculated by securing the time it
takes the vehicle to travel the known distance.
(B) (i) A particular section of a highway or state highway with a
prima facie speed limit that is provided by this code or by local
ordinance under subparagraph (A) of paragraph (2) of subdivision (a)
of Section 22352, or established under Section 22354, 22357, 22358,
or 22358.3, if that prima facie speed limit is not justified by an
engineering and traffic survey conducted within one of the following
time periods, prior to the date of the alleged violation, and
enforcement of the speed limit involves the use of radar or any other
electronic device that measures the speed of moving objects:
(I) Except as specified in subclause (II), seven years.
(II) If an engineering and traffic survey was conducted more than
seven years prior to the date of the alleged violation, and a
registered engineer evaluates the section of the highway and
determines that no significant changes in roadway or traffic
conditions have occurred, including, but not limited to, changes in
adjoining property or land use, roadway width, or traffic volume, 10
years.
(ii) This subparagraph does not apply to a local street, road, or
school zone.