I stand corrected! I got a note about my traffic light blog this week
from Chance Baxley here at my website. Chance and his co-workers
work with traffic lights and told me I was wrong about pressure plates.
Nope. No Pressure.
Electricity! There are wires laid into those cuts
you see in the pavement and they create what’s called an “inductance field.”
Chance tells me when a vehicle crosses over those wires, or “loops” as
they’re known, they detect the car’s metal and the cycle kicks in. He says
some loops are looped into coordinated systems that manage the flow of vehicles.
So that’s one reason why sometimes I don’t think the light “sees” my car.
It’s looking at the big picture. Although he did admit smaller cars could
be harder to detect because they have less metal in them. But there’s no
scientific proof of that. It still doesn’t change my basic premise. That
is you still have to pull up all the way to the line. Otherwise the system
may not detect your vehicle, big or small. And all of us behind you have
to pay for it. And my “zig-zagging” theory is still workable because I’m
making sure the loops detect me being, well, loopy! So thanks for the correction.
When it comes to telling you about traffic I don’t want to take any chances.
Archive for January, 2009
Atlanta’s a tough town to drive in. That’s why it’s important for all of
us to do our best. But I’ve noticed something very disturbing lately I
wanted to share. Did I miss something in Driver’s Ed (or maybe we need
Driver’s Ed)? Why do many of us NOT pull up all the way to the line at
the light? I see cars, trucks, etc., every day pullin’ up short. It drives
me crazy! Sometimes there’s enough room to pull another car in front.
Like, say, my car! What some of us fail to understand is if we don’t pull
up it won’t activate the traffic light timer system, especially in left
turn lanes. Then you have to wait for it to cycle through. There are pressure
plates at those lights and if you don’t pull up all the way they don’t work
and we get stuck longer at the light. CUT IT OUT! Pull up. The only reason
I can come up with why we don’t “finish the job” is fear. Many times we
see people turning left from the cross street “cut the corner” of the left
lane or turn lane. All I can say is if you’re that scared…then take the
bus. Otherwise, “man up.” You’re driving in Atlanta and we need all the
breaks we can get, not the brakes making you stop 10 feet short of the light!
In an article in the Atlanta Business Chronicle legislation is being introduced, again, to let us vote by region for transportation infrastructure improvements through local taxation. No one likes more taxes. But no one likes the prospect of traffic in Atlanta getting worse.
Unless your House Speaker Glen Richardson. Richardson opposes the idea of a regional approach to traffic instead proposing a statewide approach telling the ABC, “Let’s look at fixing transportation in Atlanta, Savannah, Augusta, Macon, Valdosta, you pick the area. Okay I will. ATLANTA, ATLANTA, ATLANTA! You can put the entire population of Valdosta into Turner Field! You can put the entire population of “metropolitan” Valdosta in the Georgia World Congress Center! And still have parking! No disrespect intended towards the “Azalea City” but I smell pork. And I know they used to have a great barbecue contest down yonder in Moultrie. But that’s not the kinda’ pork I smell and I’m not a “Packer backer.” Atlanta is the economic engine that drives the state. Glen Richardson doesn’t speak for me. Nor does he speak for the majority of people and businesses doin’ bid’ness in metropolitan Atlanta, the population of which would need about 100 Turner Fields. Let the people decide. Let them vote on a constitutional amendment. We don’t have time anymore to stop and smell the Azaleas in Lowndes County. Except maybe in March during the festival, if there’s not too much traffic trying to get outta’ Atlanta.
They’re out there floatin’ that idea of toll lanes again. This time on I-75 and 575 up into Cobb and Cherokee counties. And once again they’re talking about one of those so called, “public-private partnerships.” Only the state would fund most, if not all of the project according to the Atlanta Journal-Constitution. And that’s where I have problems. If my memory serves me well (let’s hope) President Eisenhower came up with the interstate highway system because of the mishmash of toll roads and highways across the nation. Now we want to return to that because we can’t keep our spending priorities in order? If you’ve ever driven in and around Chicago you know what a pain in the butt all those toll roads can be. I am against toll roads. I see them as a symbol of failure. And I am dead-set against any private-for-profit companies getting involved because their priority is profit not traffic. They want to move money, not cars. And other than the TVA (and you can probably give me an argument there) these so-called public/private ventures simply don’t work. And you, as a citizen, are denied due process when you try to bring a grievance or change. There are a myriad of legal hurdles to overcome when we could simply MANAGE WHAT WE GOT!
Create express lanes; all you have to do is move the jersey walls (the concrete median barriers) to create the lanes. You can even utilize the idea of reversible lanes for rush hour traffic. It works! HoV lanes are a failure. This city has to move cars. Also start looking into leading-edge technology and innovation. Some fascinating work has been done in Florida on predictive accident technology (more on that later). It includes a new idea for variable speed limits. Instead of a posted sign you have electronic signs designed to slow things down or speed em’ up depending on the flow. We already have those big message signs in place.
Instead of thinking about profits why don’t we profit from our thinking?!?
…that’s why we invited you: Jim Maddux, party pooper. The Atlanta city councilman has apparently been breathing too much sewer gas from the city’s decaying infrastructure. He’s floating the lame-brained idea of turning off the lights on portions of 3 interstates that run through Atlanta so the city doesn’t have to pay the bill. But the city would pay the price. The Downtown Connector between Brookwood near 17th and I-20 is one of the 5 busiest stretches of 
road in the entire nation! And you want to turn out the lights or make the feds or state pay?!? Brian Allen who runs Gwinnett County’s DoT is thinking along the same lines. He tells the Atlanta Journal Constitution, “It may be more important to keep ambulances and fire trucks running than it is to have interstate lights.” Right. Sure. On I-85 in Gwinnett County. Believe me that road’s a hazard in broad daylight. Those vehicles will be worn out. Smooth move Ex-lax. In these treacherous economic times that we’re dealing with, on all levels, we need people, leaders, with workable solutions. Not poorly thought out ideas. It’s obvious there’s no one home at Jim Maddux’s house. But the lights are on.
Quo Vadis? Wither goest thou? Thursday on the Top End Perimeter there was a huge truck fire on 285 westbound between Chamblee Dunwoody & Ashford Dunwoody roads. The flatbed had been carrying bails of hay that caught fire. The driver managed to get his burning rig over to the side. Unfortunately the fire spread to the nearby trees. It took firemen hours to douse all the hot-spots. Part of the flatbed literally melted. They had to bring in cranes and front-loaders to help clean it up. And that heavy equipment got caught in the heavy delays, delaying the heavy lifting until later. Traffic backed up for almost 11 miles all the way down past the Stone Mountain Freeway! So whaddya’ do? Where do you go? I-285 across the top of the Atlanta doesn’t give you many choices. You’ve got to know your side streets. And yesterday that didn’t help because those surface streets were flooded with drivers bailing off trying to get around thus creating more gridlock. So in a case like that where do you go? All you can do is go with the flow.
Okay, let’s get this year started! I just read an article in the Atlanta Business Chronicle about a big pow-wow Wednesday about the future of transportation in Georgia hosted by the Atlanta Regional Commission (ARC). I like the people at the ARC. I believe they have very good intentions and direction. But what I don’t like is that we’re not anywhere near enough to 
recognise the “little things” in transportation that, when added up, make a big d*mn difference! I’m talking about traffic light synchronization. I’m talking about permanent funding for the TRIP program (more on that later). I’m talking about enforcing the traffic laws other than speeding, ie., people stopping in the middle of an intersection blocking traffic trying to get through when they couldn’t make the light; or “steer it and clear it.” I’m talking about leading edge programs into variable speed limits to control traffic flows and accidents. And guess what? None of what I’m talking about costs very much when compared to some of the other “shovel ready” ideas some of politicians want to shovel down our throats or give lucrative contracts to btheir cronies. Start at the beginning. Manage what you got!
