Truckee California, Atlanta Georgia and Winnipeg, Canada are a few of the latest cities to deploy radar speed signs in a big way. The growing acceptance of these traffic-calming displays is particularly noteworthy given the correlating decline in the popularity of speedbumps and radar speed cameras.

radar speed signs' increasing popularity

According to Sam Katz, the mayor of Winnipeg, their recent installation of seven solar-powered radar speed signs is “anything but a cash grab,” – one of the major concerns of Winnepeg citizens opposed to speed cameras. Studies show that radar speed signs are highly effective at slowing cars without being obtrusive or financially threatening (spelled t.i.c.k.e.t). Katz made it clear that none of the new displays will take pictures or be used to issue tickets.

In California, the city of Truckee took advantage of funding provided by the federal Safe Routes to School program to buy and install six flashing crosswalk signs and radar speed signs. The displays are being permanently mounted along a busy school route and are intended to be operational in time for the 2010-11 school year.

And then last year, residents of Wildwood, Georgia, a city just North of downtown Atlanta, used the data collected by a radar speed sign to convince local police that there was a major speeding problem around their local school zones. Surprising to many who analyzed follow up data, that the majority of speeders were local residents. This, however, coincides with findings of numerous traffic-calming studies and highlights one of the key reasons radar speed signs work so well. Most speeders are just distracted drivers. Radar speed signs are an unobtrusive way to redirect driver attention to their current driving conditions. And that doesn’t require photos or ticketing.

Smile-you're on Arizona camera!

In our last post, we discussed the rising countrywide objection to radar speed cameras. While citizens are forming protests throughout the U.S., it seems that the epicenter of activities consistently comes from the good citizens of Arizona. I now know why.

Last week, a colleague and I had the opportunity (?) to conduct business in Arizona. We flew into Phoenix and then drove about 200 miles northwest to a little spit of a town in the dessert called Ash Fork. During the three-hour drive up Hwy 17 and across Hwy 89, we passed thousands of cactus, lots of sand, a few dead coyote carcasses and, every once in awhile, a passenger car or two. Oh yes, we also passed about 29 police cars (we started counting them) hiding off somewhere on the side of the virtually deserted highway route.  

We also passed one other thing. Out there in the middle of nowhere, where seeing other cars is so rare that it’s apparently customary to wave as you go by, we drove by several red light cameras! That’s right.  Apparently, the jackrabbits are tying up the state’s phone lines calling in complaints about speeders.  Either that, or I suspect that these cameras in the dessert are for no other purpose than to generate revenue for government coffers.

It’s understandable to me that a large number of Arizona citizens are outraged by this practice. While speeding can be a serious issue, so too can be the abusive and over zealous use of obtrusive technology.  And it looks like the good guys may have one a major victory.

As of this week, Arizona has decided to cancel its program to place radar speed cameras along Phoenix highways and in vans parked across the state. According to a recent news article, July 15th will be the final day for the 78 fixed and mobile photo-enforcement monitors employed by the state’s Department of Public Safety.

This doesn’t end the use of photo speed cameras entirely, as local government photo-enforcement contracts will still be in effect. However, in addition to the canceling the Phoenix-area project, there is a bill before the state’s governor that would also ban the use of photo speed cameras within 600 feet of a posted speed-limit change (except around school zones). If passed, the law would go into effect the end of July.

As we mentioned in our last post, speeding drivers has become a growing concern, especially around school zones, work zones, neighborhoods and other places where pedestrian and driver safety is at particular risk. That doesn’t seem to be the case here. More importantly, there are alternative ways to effectively slow cars and increase safety that do not conjure up feelings of Big Brother.  We of course, are fans of speedcheck radar speed signs. They are proven to be highly effective and do not require objectionable intrusions or pickpockets tactics.

To many Arizonians, the speed cameras had little to do with increasing safety and much to do with generating revenue.  In many cases, equipment providers are allotted a percentage of the income that these camera systems generate for the city/county/state. Now that’s just asking for abuse.

There is a growing opposition to the use of photo radar cameras that is sweeping the nation. Organizations such as Photo Radar Scam, CameraFraud and ACAPR are popping up across the country with one mission in mind – to make the use of photo radar illegal for traffic enforcement applications.

Over the last few years, their voices appear to be getting louder – and government officials are starting to take notice. Courts in Alaska, for instance, struck down as unconstitutional, the state’s use of photo radar signs. A judge in Denver, Colorado ruled that tickets issued on the bases of radar cameras were not legal and citizens in several cities in Maryland, Ohio and Texas recently began petition drives to ban the use of these devices.

So far, grass routes opposition to red light cameras has gotten them banned in over a dozen states including Indiana, Maine, Michigan, Montana, Nevada and Wisconsin.

Group like Photo Radar Scam say their beef with the traffic enforcement technology is not about interfering with their ability to break traffic laws, but instead, about their effectiveness at reducing accidents, the legal constitutionality of their use, and their intrusive nature. More importantly, they believe photo cameras are used simply as a means of generating revenue for the cities where they are being used.

According to a recent news report, states like New York are using speed cameras to offset budget deficits. Governor David Paterson recently announced that he planned to install 50 new radar vans in the state of New York in hopes of generating $96 million in profit by 2012.

So where does this leave speedcheck radar speed signs?

Very well thank you. One of the nice things about speedcheck signs is that they typically do not take pictures of passing drivers or send speeding data to law enforcement for ticketing purposes. While many of these displays collect traffic data, they record only broad statistical information that can be used to calculate the effectiveness of the signs.

And they are effective. These unobtrusive displays simply remind drivers to check their speed and adjust accordingly. Several recent studies have shown that radar speed displays are one of the most effective means of slowing cars around neighborhoods, school zones, work zones and other places where pedestrian safety is of particular concern.

So when you see a radar speed sign, slow down and smile. You are NOT on candid camera but you are helping keep our streets safe.

Radar Speed Signs Increasing Work Zone Safety

I RECENTLY HAD a chance to speak with Tad Blanton, a field operations supervisor for Medford, Oregon’s Public Works. He manages four crews that work year round on every type of public works project you can imagine – from underground maintenance to structural repairs, paving and concrete work. Many of the projects take place outdoors alongside moving traffic.

He told me that about three years ago, he got a call from someone in the city’s electrical repairs department. The guy had just seen a demonstration of a speedcheck radar speed sign from Information Display Company and thought Tad should check it out himself…and he did.

After the demo, Tad spoke with the folks at IDC and arranged to have one of their speedcheck displays loaned out for a few weeks. Tad said that providence brought the radar speed sign to his department when it did. They were just about to begin work on a storm drain repair project that would have them in the middle of heavy traffic – traffic that could not be shut down or detoured.

Tad told me that his crew came back entirely surprised and enthusiastic about the radar speed display. They told him that the difference the display made in slowing cars and increasing safety was (and I quote) “absolutely unbelievable.”

Of course, the city has since purchased several speedcheck radar speed signs from Information Display Company. When I spoke to Tad, he told me that even the original speed display – the one they first received as a loaner -  is still working as well as it did the first day they used it - and that was three years ago.

Fact is, the Federal Highway Administration reports that nearly 1,000 people are killed and more than 40,000 injured each year as a result of motor vehicle crashes in work zones. The majority of these cases involve excessive speeds.

Add to this the fact that an estimated 20 percent of our national highway system is currently under construction, and you have a lot of potentially hazardous work zones (about 3,000 on U.S. highways alone) Add to that thousands more including work being done on public streets, around construction sites and on public works projects, and were looking at thousands of work zones across the U.S. and thousands of workers and drivers at increased risk.

While we all look forward to getting America back to work and having some upgrades made to our nation’s infrastructure, let’s not forget about the safety element. Tad and the city of Medford would agree that radar speed signs could have a huge impact on keeping both workers and drivers safer in work zones.

WELCOME TO A new year!  2010.  Sheesh!  Is it just me or does simply saying 2010 sound futuristic?  Face it.  The “future” is today. We are seeing promises of tomorrow become mainstream realities. If you don’t believe me, just go see Avatar 3D Imax or make a purchase at an Apple (computer) store…or go for a drive.

We are now entering a new era of driving where technology is taking an increasingly larger role in getting us safely to our destination. It’s all about ITS or Intelligent Traffic Systems. If you haven’t yet heard the term, I suggest you say it now a few times to yourself, because before the year is over, it will become a commonly used idiom for most Americans.

Given its relative newness, the term ITS has yet to be firmly solidified within the marketplace and so its currently being used for a fairly wide range of traffic management-related implementations. At the recent World Congress and Exhibition on Intelligent Transportation Systems and Services held this past September, the term was used to describe among other applications:

• Synchronized traffic lights coupled with active displays that tell drivers the optimal speed they should be traveling.
• In-car responder systems that notify emergency personnel of traffic accidents.
• Variable message signs that work with street sensors to instruct drivers of traffic accidents ahead, current drive times to various locations or alternative route suggestions. 
• Speed cameras that automatically record the license plate of traffic law violators.
• Instant drive-by toll collection technology.
• Emergency vehicle detectors that recognize approaching police cars, ambulances and fire trucks and automatically adjust traffic lights to give these vehicles the right-of-way.

As you can see from these examples, some ITS implementations are certain to cause controversy. In fact, the rapid increased interest in the technology is receiving support in the U.S. from various homeland security-related organizations that see a potential use of ITS for both surveillance and as a way to quickly and easily evacuate citizens in the event of an emergency.

Unclogging gridlock with Intelligent Traffic Signs

Information Display Company has already taken a leading role in marrying its display expertise with ITS technology. It is one of the first companies to offer traffic light synchronization displays and variable message signs. They are also working closely with others to adapt their radar display know-how with traffic monitoring systems. The result will be solutions that give motorists real-time information that will help them reach their destinations as quickly and safely as possible.

Stay tuned for updates.

Choosing the Right Radar Speed Sign

1.  Displays with built-in data collection features can be valuable, saving staff time in conducting future studies or proving effectiveness.

2.  Choose sign features based upon need. In some cases, simple signs may be best. Additional features such as data collection may increase technical issues that require management. Also, additional features typically come with additional costs.

3.  Choose a sign that provides a settable speed threshold limit. This prevents drivers from testing to see how high they can get the display to register.

I would like to add a few to this list.

1. Choose signs that look official. There are lots of models out on the market today. Some simply look wrong.  MUTCD provides design guidelines that govern everything from the color and shape of the sign to the size and style of lettering. Even if your application does not require MUTCD compliance, the effectiveness of the display is contingent upon driver perceptions of its legitimacy.
2. Vandal resistance. Displays will get abused. Choose a radar speed sign that is resistant to being hit, slammed and shot at. Solid-state designs are best. Shields protecting the display are important.
3. Easy to repair. If a display is damaged, it’s important that a non expert can easily fix it - in the field. Some radar speed signs require that the display be taken down and sent back to the factory. Others can be easily repaired right from where they are mounted.
4. Clear, visible and focused. Today’s top rated display signs offer designs that make them clearly visible only to THOSE DRIVERS BEING TARGETED. Poorly designed signs can easily distract unintended drivers.

The Bellevue study has several tips for radar speed sign placement. These include:

1. 

   Mounting considerations - radar speed signs

   Set up the radar speed sign at a location that has a minimum distance of 300 feet of clear sight between the display and the drivers.

2. Choose a spot with a convenient power source nearby. If this is not possible, consider solar powered displays.
3. Solar powered signs work best where light levels are adequate for the sign application.
4. Chose a spot where the light from the display will not disrupt homeowners.
5. Avoid obstructions. Try to avoid locations where parked cars and other objects may obstruct the view of oncoming motorists.

Once the location for the radar speed sign is chosen. The Bellevue report provides the following tips on installation:

1. Install the sign at an appropriate angle so that the radar can pick up passing motorists (specified by the manufacturer).
2. Mount with concrete footing.
3. Install at a minimum height of seven feet from the bottom edge of the sign to the ground.
4. Include a posted speed limit sign above the radar speed sign.

We really owe the city of Bellevue our gratitude for sharing this information and personal experience with the rest of us concerned with traffic safety. Their report shares important data that serves as an excellent guide for others looking to slow traffic and increase pedestrian safety.

American drivers apparently have a (very high) set threshold for delays and traffic jams. Until congestion reaches that threshold, we are unwilling to change our behavior or look at alternative transportation strategies. By widening roads we only invite more drivers to fill the gap until more cars are stuck in the same level of congestion as before the widening occurred.

The frustrating part for me is that it seems this pattern is repeated again and again in cities across the country. Widening streets is a costly and inconvenient proposition, yet it seems to be the knee-jerk “solution” no matter how often it is proven ineffective.

According to the 2009 Urban Mobility Report just released by the Texas Transportation Institute (part of Texas A&M University), traffic congestion across the country has actually gone down a bit in the past couple of years. This trend is even more pronounced in Portland, Oregon. It is suspected that smarter development strategies (anti-sprawl planning) and a growing use of mass transit (higher gas prices) are responsible for the downward trend.

Here are some findings:

In 2007, Portland drivers spent an extra 37 hours behind the wheel during rush hour. This is down one hour from 2006 (Nationally, drivers saved about 30 minutes in 2007).

While time spent in rush hour traffic has gone down in the past couple years, it is still much higher than it was five

Congestion USA - latest stats

years ago. In 2007, American drivers spent an additional 34.4 million hours of time in rush hour traffic – up 21 percent from 2002.

Nationwide, getting from point A to point B takes American drivers 25 percent more time during rush hour than during non-commute times (In Portland, it takes almost 30 percent more time).

Portland’s focus on usable mass transit seems to be slowing the rate of congestion growth. While the negative effects of traffic jams typically increase with the size of the city, Portland ranks 34th worst city in rush hour delays even though they are the 24th largest metro area (measured by population). Over the past ten years, commuter delays in Portland rose from 35 hours a year to 37 hours. Nationally, these figures are about 5 times worse (36 hours vs. 41).

It is estimated that, if not for their public transportation system, Portland-area drivers would be adding an additional five hours to their commute time annually – at a cost of about $98 million a year in lost time and wasted gas.

Of course, there are those that continue to demand that we widen roads to solve our traffic problems. To many, mass transit is merely an encroachment on our freedom to drive when, where and how we want. The last thing I feel when I’m sitting in a bumper-to-bumper traffic jam is freedom.

The stimulus program is all about job creation. Now whether or not you believe in this economic strategy, jobs will certainly be created – that has already begun. The real question is how many and how fast.

Why talk about it here on a blog about traffic calming? Because some of this taxpayer money will undoubtedly wind up in the hands of companies involved in traffic calming projects. With increased construction, road building and infrastructure repairs, the need to keep workers safe around moving traffic will be an important consideration. Other stimulus-related spending will be directly tied to pedestrian safety and neighborhood improvements projects. And so, keeping traffic flowing at a safe speed will be a critical goal.

From a business perspective, we can’t help but to see the stimulus spending as an opportunity, but at Information Display Company, we believe that with this opportunity comes responsibility. This money is supposed to create jobs. We feel that the more we can do to maximize this intent, the better.

So the board of directors at IDC agreed to make a company-wide commitment to ensure just that. We’ve put a stake in the ground; taken some risk. And we’ve made a very specific declaration: for every X amount of revenue we receive directly related to stimulus spending, we will hire one new employee. This X amount is significantly lower than that which is considered standard for our industry. It’s a bit risky and is contrary to “business-as-usual” practices. But these are unusual times and the stimulus spending is certainly unusual.

An editorial regarding IDC’s commitment was recent published in several newspapers and blogs. Information Display Company made a formal announcement about it as well.

We’ve also invited other companies to join in this effort.

If you or your company is expecting to benefit financially from stimulus spending, we invite you to join a growing list of businesses that are committed to ensuring this money helps create jobs. You can find out more and sign up via a newly created website called Stimulus Works.

PR: wait… I: wait… L: wait… LD: wait… I: wait… wait… Rank: wait… Traffic: wait… Price: wait… C: wait…