Escaping lanes (10/15/04)
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If you’ve been keeping up, the last two Traffic Guru columns featured a timely British study which describes how good driving manners can keep traffic moving. The first article, which appeared in early September, took on “lane hogs” that fill up the passing lanes - leaving the slow lane underused. Last week, I lit into tailgaters that trigger brake-light slowdowns.

Mark Jessop of Barrie writes on lane hogging: “Your article on highway congestion was very good. I commuted to Toronto from Barrie for 18 months and I've seen firsthand what you describe. Firstly, such an article should be published in the front section of the paper -- not in the automotive section where you preach to the choir. Lane hoggers unfortunately don't read this part of the paper.

 “Secondly, we are cursed in Ontario with disappearing right lanes that become exit lanes. Forcing Joe Slow to move left every time there is an exit contributes to making him stay in the centre lane. Other Joe Slows merging on the highway at 80 km/h then keep him there.”

The more vintage the highway, the more effort is required to anticipate vanishing lanes. Many inner-city highways across North America were designed in the 1950s, and careen worse than roller coasters -- exits are too close together or peel off at very tight angles. Engineers were trying to squeeze six lanes of traffic into a pre-car urban environment, and often plain ran out of room. Although a lot of nice buildings did get demolished, sometimes you just had to go around an obstacle -- at a 90 degree turn.

The problem of six lane roads suddenly becoming four can be found in a lot of downtowns, and those of us in the choir just have to accept the fact with grace. That same virtue will also help us cope with drivers who can’t overcome their fear of the slow lane, and tolerate tailgaters with no clue that such habits are in fact slowing their own journey.

I just spent a month on the west coast of the U.S., where I found similar conditions. If you’ve been to Seattle, you know how congested roads and aggressive driving can feed each other. There were some spectacularly wonky expressway ramps there, but the geography is difficult and many of the highways were built in an earlier era.

While driving in California, I tried to determine the local driving habits -- but instead noticed all the similarities. The slow lane was at times a no-go zone -- often reserved for exiting vehicles and aged Bugs beetling onto the highway at full power. Just like at home, those travelling at or above the speed limit congregated in the right lanes and stayed there. Most of the time, California’s eight, ten and twelve lane roads seemed chronically full -- apparently too full for good driving manners to survive.

To combat our bad habits, I no longer expect much help from the authorities. For example, the number of police officers who patrol the crowded highways of Toronto, including the 400, has barely grown over three decades. On my irregular visits to California, I have not seen a Highway Patrol officer nail a misbehaving driver since Erik Estrada was a big star. Instead, the CHiPs were too busy dealing with wrecks. On one 45-minute Interstate trip, I passed three separate crash scenes.

Such a high level of mayhem might be blamed on poorly-trained drivers or heavy traffic. Yet if motorists were to learn how congestion itself is worsened by lane hogging and tailgating, then more might decide to smarten up -- and start singing harmony.

Ed Drass, National Post

Have a question for the Traffic Guru? Contact him at edrass@nationalpost.com

© Ed Drass 2008