Unlike those of many transit systems, schoolbus stops are not always identified with signage - at either the precise position of the stop or signage indicating that a schoolbus stop is approaching (the black glyph on yellow background). Rarely is the stop zone itself marked (for example, by red-lining the curb). In particular, the failure to mark the stop's precise positioning can be problematic - and occasionally dangerous.
As pressure from the unknowing continues to mount, rumors have it that the U.S. motorcoach industry is slowly inching toward the installation of seatbelts. That we are doing so by skipping the decades of seat compartmentalization that has helped fend off most seatbelt advocates in the schoolbus industry is only more unfortunate since existing motorcoach seats lend themselves to a far more evolved form of compartmentalization than the "incomplete compartmentalization" (in NHTSA's own words) of their yellow body-on-chassis cousins.
Question: What is the difference between a poorly-selected and -designed bus stop and a land mine? Answer: Very little. When you step on either of them, your ankles, knees and hips are likely to explode. The genuine difference is that the carnage from land mines is intentional, whereas that of poorly-selected and -designed bus stops usually reflects incompetence and, often, indifference.
In rural areas, children spaced far apart were once transported to school by horse and wagon. After the first day of school, the horses learned the routes and simply repeated them day after day, eliminating the need for drivers. The vehicles were cheap, and the engines ran effectively on oats. As our nation changed, pupil transportation's development reflected our increasing urbanization and, later, suburbanization. These developments included a new phenomenon known as traffic. As a safety matter, the need for pupil transportation grew to reflect a child's inability to cross streets or negotiate intersections, as verified by studies like the 1968 Swedish study "Children in Traffic." In simple terms, children below age 13, and particularly below age 10, do not possess the physical, mental and emotional skills necessary to cross streets and intersections.
At the 1981 ITE Annual Meeting in Boston a seminar was convened on the role of the urban traffic engineer. It featured some of outstanding veterans of the profession, and each offered their insights on the role of the urban traffic engineer. Speakers included Bill VanGelder from Seattle, Harold Michael from Purdue, and Bill Mc Grath who was once the Traffic Commissioner for the City of Boston.
I have often written about the impacts of overly-tight schedules as the primary causative factor in incidents - in fact, the underlying cause of perhaps half of them. Because speeding is one of the "cures" to this problem, one of its characteristics is the failure to slow down when the roadway surface is not, as jazz musicians say, "melody." One of the most common scenarios is to cruise over speed bumps and speed humps. Another is to fail to slow over rugged terrain, particularly potholes and the often dysfunctional patches that sloppy road crews create to "repair" them.
For decades, multiple sources cited the commonly-accepted statistic that only an estimated four percent of all individuals possessed a medical condition known as Obstructive Sleep Apnea (OSA). OSA is largely the result of certain physical characteristics and lifestyle habits that reduce the flow of oxygen into one's lungs while asleep. These characteristics result in lowered blood oxygen levels throughout one's normal night's sleep, and lower the quality of that sleep such that the individual is fatigued through much of the day.
Supply and Demand: When it comes down to it, the ultimate dynamics of survival in life on Earth. More poetically, 70's pop artist icon James Taylor crooned, "You provide the satisfy, and I'll provide the need." So here we go on another jaunt to expand the scenarios for motorcoach usage. However, along the road, we are actually inventing a brand new mode - not that no one has necessarily tried this particular one before.
As with every installment in this series of articles, this particular model or vision is highly unusual, has only limited application, and requires considerable creativity and effort to bring to life, and still contains some constraints even if and when one can develop it beyond the womb of an idea.
There are plenty of things obvious to almost any adult, motorist or pedestrian about large vehicles. The most obvious is their size and mass. But at the other end of the spectrum lie nuances rarely understood by anyone who has not driven a vehicle with a long wheelbase: The way such a vehicle turns, and the way its tires "track" compared to those of a typical automobile, van or pickup truck.