Blind Areas Around Big Trucks

MirrorPoster_72dpiAll vehicles have areas (or “zones” or “spots”) around the vehicle where it is difficult to see other cars or trucks even with the help of various mirrors. Most commonly, the area immediately behind the driver’s door on the left side (or the passenger door on the right side) present “hiding spots” where other vehicles may lurk out of sight.

At highway speeds, merging or changing lanes can become a disaster if your movement connects with another vehicle that was in your “blind area”.

To help minimize blind areas, some folks install additional mirrors, cameras or even specialized sensors to detect and alert to the presence of vehicles in these blind areas.

For larger tractor trailers, the size, shape and location of blind areas presents special concerns to truck drivers. While they must do their part to scan around their truck, other motorists have a responsibility to cooperate by understanding that their car may be virtually undetectable within the blind area and do their best to keep out of that zone. Passing large trucks promptly instead of dwelling alongside is one example of a productive, courteous step to avoiding crashes.

The Utah Department of Transportation (as one example) has invested in public education materials to help all motorists and commercial drivers reduce crashes by working together. A colleague shared an example of their video on blind zones around large trucks (called “NO ZONES” in the video — as in these are not the zones to hang about in).

Take a look:

Another video in their series is closely related to this topic — since we’re hoping motorists (and other commercial drivers) won’t hang out in the “no-zone”, we also want the to complete their pass or merge safely.  One danger of passing a big truck is cutting them off (cutting directly in front of them).  This robs the big truck of stopping distance in case of a need to stop suddenly and increases the risk that you’d be hit from behind in such an instance.

Take a look:

These are short, easy to understand modules.  More topics can be found at http://www.udot.utah.gov/trucksmart/index.php

Remember, traffic safety is every driver’s responsibility!

SafetyZone-Safety Goal

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