Tag Archives: statistics

Comparative Traffic Safety

This reference, now a couple of years old, does a good job of exposing the poor job U.S. is doing traffic-safety wise:

Lives on the Line: US Highway Safety Targets and Achievements are Fatally Low

By the way, that site, www.policedriving.com, as its name implies puts a spotlight on police and driving. The Officer Down Memorial Page keeps detailed stats on the cause of death of all law enformcemnt officers killed in the line of duty — e.g. in 2008 the of the 134 officers killed in the US; about 70 were in traffic collisions (3 of those were as the result of pursuit, about 5 were intentionally “rammed”); by comparison, 40 were killed by gunfire (two of those accidentally), and only 1 by stabbing.

DPS says photo radar major factor in drastic fatality reduction

Arizona DPS in a press release Dec 29, 2008 cited photo radar as a major factor in a 59% decrease in fatal crashes for the 80 days of “enhanced” photo-radar enforcement, compared to the same period in prior years on Phoenix metro highways.

A modest decrease in miles driven is also a factor.

The statewide fatality decrease in 2007 (over 2006) was dramatic, and it remains to be seen how this will compare to full AZ 2008 stats.

Photo enforcement remains controversial but report by ASU Civil Engineering professor Simon Washington  Evaluation of the City of Scottsdale Loop 101 Photo Enforcement Demonstration Program confirms not only safety benefits but also time and financial savings due to reduction in crashes.

On the other hand, critics claim that the cameras have no effect on safety; the most strident claim that cameras cause an overall increase in crashes — but so far at least that is all they are, claims.


the enabling legislation for the so-called enhanced photo (DPS / state-run) is 48th 2nd regular session HB 2210 “budget reconciliation; criminal justice” (which is very long and has lots of stuff in it; it was also apparently a striker because the original name was “regents; scholarships;”), see  §41-1722, [some updates 3/1/2013 — much has changed, in particular it looks like that statue is now missing due to repeal, see all of chapter 41; also see process-servers-and-personal-jurisdiction] which among other things gets rid of points, and changes (see changes to  process service requirement.

General rules for commencing a civil traffic violation “by filing” (photo tickets are filed as opposed to issued) are specified in 28-1592 and 28-1593; say that complaints must be filed within 60 days and served within 90 days from filing. There are exceptions if the incident involves a traffic collision and investigation. Do these rules apply to photo tickets? dunno, as far as i can see there are no alternatives. And how this jives with Rule 4(d), i dunno either, see below.

Here are a bunch of “emergency changes” to the Arizona rules of civil procedure, effective Sept 2008. These are mostly regarding the complaint and service provisions of phot0-radar violations.

There was an article in June 2009 issue of Perfectify magazine written by Arizona Attorney Monica Lindstrom Smile for the Camera (p.44). It gives some general background regarding service requirements

Under Arizona rules of civil procedure, Rule 4(d), a complaint must be served within 120 days. for purposes of a photo radar ticket, the “complaint” is the ticket and it is typically considered filed on the day of the violation (the day you were speeding or ran the red light). In other words, the government has 120 days to serve you with the ticket. If it fails to do so, then the ticket is dismissed — unless the government asks for more time. Beware some cities are using “alternative service” which can be by publication in a newspaper or posting it on your door. I recommend keeping up with the news in your area and doing periodic internet searchs to see if your city/town/county is employing this sneaky method.

I am not aware of any such “alternative service”.??

Strangely/inexplicably, she seems to not understand that there are no points associated with photo radar (speed cameras).

 


Thomas says no to criminal speeding

In a surprise move (a surprise to DPS, that is. Is this more politics than law?), Maricopa county attorney Andrew Thomas announced (Feb 24,2009) that his office will not charge motorists flashed at 20+ over with “criminal” speeding. Cities within Maricopa county, as well as everywhere outside of Maricopa are not affected by Thomas’ decision.It wasn’t clear to me if the DPS photo citations go to the city, or to the county by default (I’m guessing they go to the county?).

His whole explanation is silly; e.g. his claim that it is unconstitutional since “you can’t cross-examine a camera”. This is absurd, how does he support any other machine-based evidence? breathalyzers (or blood analysis machines), photographs, surveillance videos, wiretaps and so forth. they can’t be cross examined either.

In Arizona, criminal speeding is defined by §28-701.02 “Excessive Speeds, Classification”. The reference to 20 over isn’t completely accurate on the highway, it refers to over 85mph — i.e. 20 over if the posted limit is 65mph, but 30 over if it is 55. The general reasoning, which is said to be an “informal” opinion is that criminal requires a higher burden of proof than photo-radar alone can provide and as such they will decline any such cases. The DPS has indicated it will request a formal opinion on the matter from the Attorney General.

Attorney General says yes to criminal speeding

That didn’t take long. In a Feb 27th memorandum, Attorney General Terry Goddard knocked Thomas’ claims; “Mr. Thomas’ anecdotal explanations of potential abuses of the criminal process based on the use of photo radar do not provide a reasoned basis for an assertion that photo radar cannot be used to establish a criminal violation.”

“Arizona courts have similarly authorized evidence derived from other types of devices, such as video-tape recorders or cameras… there is no reason to believe the same rule would not be followed by Arizona appellate courts were the issue to be raised here.”

“Mr. Thomas states that prosecutions based on photo radar evidence would violate the Confrontation Clauses of the United States and Arizona Constitutions because a defendant would have ‘no opportunity to question or cross-examine a camera.’ Mr. Thomas ignores, however, the fact that non-testimonial evidence such as a surveillance tape or an Intoxilyzer test result is routinely admitted in criminal cases without implicating the Confrontation Clause. Under Mr. Thomas’ interpretation of the Confrontation Clause, the evidentiary use of surveillance tapes or Intoxilyzer test results, as well as any other mechanical measuring device, would be improper because there is no opportunity to question or cross-examine the tape or the measuring device. Furthermore, the United States and Arizona Confrontation Clauses, by their express terms, only afford a criminal defendant the opportunity to confront the witnesses against him… A defendant’s right to confrontation does not extend to physical evidence”

Thomas Responds

(do we have a dyfunctional system going here in AZ or what?) From KTAR story dated Feb 27th:

“[Goddard’s] main goal seems to be avoiding being pinned down on controversial issues,” Thomas said. “Quite frankly, that’s one of the reasons why this amazes me. You never hear him weighing in on the controversial, tough issues that I take on”

Then he switches to… drum roll please… immigration enforcement!

“Since the first year I took office, he and DPS have refused to fully enforce the immigration laws of this state,”… “DPS has released one van load after another of illegal immigrants stopped on our highways.”

Arizona 2007 Traffic Fatalities Plummet

I just heard Michael Hegarty, spokesman for AZ GOHS and/or AZ GTSAC, on the radio reporting that 2007 traffic fatalities fell to 1066 — a 17% decrease from 2006.
This would be an enormous decrease. He seemed pretty nonchalant about it. A drop of this magnitude is unprecedented.

Bicyclist’s fatalities fell the most, 27%, which is good news of course. But I must caution that since there are very few this number fluctuates greatly from year-to-year. The number of bicyclist fatalities has varied from as low as 15 to as high as 36 over the past couple of decades, with no perceptible trend.

Anyway, overall this would be consistent with a large reported drop on state highways (as opposed to all roads). This data was announced back in January and comes out much sooner than the whole-state rollup.

Press accounts published June 6th papers were likewise muted: Arizona Republic and KOLD ran the AP account, East Valley Tribune, which carried this breakdown, sourced to the GTSAC, though I can’t find anything on their website:

TYPE 2006 2007 Change
Pedestrians 167 157 -6%
Motorcyclists 142 135 -5%
Bicyclists 29 21 -28%
Others 18
TOTALS 1288 1066 -17%

Associated Press – June 5, 2008 6:04 PM ET

PHOENIX (AP) – State officials say traffic accidents are claiming fewer lives in Arizona.

The Governor’s Traffic Safety Advisory Council says 1,066 people were killed in traffic-related accidents in 2007. That’s down 17% from the 1,288 deaths in 2006.

The council also says the 2007 figure is the lowest since 2001 and that the state’s population has grown by more than 1 million since then.

The council credits driver education and law enforcement efforts for the reduction.

AAA Report on cost of Automobile Crashes

How much of these costs are socialized? The report makes no attempt to quantify this, some of the stories correctly note that some of these costs filter through to many other things, such as health care/insurance.

Why doesn’t our press bother to cover this? The only localized story I could find was  KPNX-12 . Once again we have risen to near the top nationwide, sixth out of 85 not too shabby! This goes hand-in-hand with Arizona’s impressively high traffic fatality rate. Which is something else the press isn’t interested in.

…The report looked at 85 cities across the nation. Phoenix ranks sixth with the highest costs due to crashes. According to the study, it costs $1,368.00 extra per person in the Valley when there is a crash. The national average is $1,052.00 per person.

Crashes Cost EveryoneKPNX-12

Continue reading AAA Report on cost of Automobile Crashes

More Shocking Arizona Fatality Stats

All of the 2006 state-by-state figures are now available, as I predicted — see Arizona leads the nation — fatality rates in Arizona which were already high, have climbed again. Both the per capita traffic fatality rate and per mile rate are now 46% higher than the US as a whole. The per capita rate is over 3 times worse than the “best state”.

And for bicyclists, there is hopeful news, the 2006 number of Arizona cyclist fatalities at 29 (out of 1288 total) seems to be in line with historical trends. The 2005 number was atypically high at 35. Continue reading More Shocking Arizona Fatality Stats