It has become popular recently to blame pedestrians for their own death. Some have always done this, from the beginning of the auto industry and its “jaywalking” campaign, but it is amazing how much law enforcement promotes this blame, how much the media buys into it, and how much transportation and safety agencies (Caltrans and […]

At intersections, some motor vehicle drivers offer to let bicyclists go first, even though it is not the bicyclist’s turn. To the driver, this may seem like a nice gesture, but it is often not taken that way by bicyclists. Intersections are about taking turns, and about right-of-way rules. At a signalized intersection, the signal […]

this bicyclist rode through a stop sign, past a right-turning car, rude and dangerous

this bicyclist rode past a right-turning car on the right side, without letting the car driver go first

I often see or hear the statement “bicyclists run stop signs all the time.” The person making the statement is not just making an observation, but trying to justify some attitude or action on their part, such as “bicyclists shouldn’t be on the road,” “bicyclists should be on the sidewalk,” “bicyclists should be thrown in jail,” “it is OK to intimidate or run over bicyclists,” or “we should not be spending any of our transportation money on bicycle facilities.”

I think that it is time for all of us to confront that statement and end its use. Yes, it is true that some to many bicyclists run stop signs. It is also true some to many motor vehicle drivers run stop signs. To refer back to my earlier posts on stop signs, stop signs are installed largely to reduce vehicle speeds and to get drivers to take turns at intersections. Bicyclists are rarely exceeding the speed limit, so that function is not served by the stop sign, nor by a bicyclist stopping. In the case of taking turns, the issue is taking turns, not the act of stopping. If a bicyclist does not stop at a stop sign, but no other vehicles are present which should go first, then the function of the stop sign to get people to take turns is intact, it has not been violated.

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Continued from Part 3 The personal upshot… I have decided that stop signs that are installed solely to slow traffic do not apply to me. I’m already going less than the speed limit, about 15 mph, and I don’t need to be slowed down, so the purpose of the stop sign does not apply. Instead, […]

I have noticed a lot of confusion in Sacramento amongst both transportation professionals and citizens interested in traffic calming about roundabouts. If you live, work or play in downtown and midtown Sacramento, you’ve seen a lot of structures in the intersections which people call roundabouts, but which are not, they are traffic circles. So what is a roundabout?

intersection conflict points

intersection conflict points

A modern roundabout is a structure that allows a free flow of traffic without stop signs. Instead, they use yield signs and markings. They are most appropriately used at street intersections where both streets are fairly busy. The biggest advantage of a roundabout, for all users, is the reduction of conflict points in the intersection from thirty-two to four, as illustrated in the diagram at right!

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