by Beery1 » Wed 31 Jul 2013, 17:14:15
$this->bbcode_second_pass_quote('Kristen', 'I')n Minneapolis, bikes lanes will be on most major roads.
I doubt it.
There are a number of problems with bike facilities that no one in the US (at least no one with any influence) seems willing to address right now, because bike lanes seem like a no-brainer. However...
1. Bike lanes go against the basic principles of transportation engineering, in that they introduce complications to the roadway especially at intersections, which leads to the fact that...
2. Bike facilities have been found, in study after study, to pose more risk to cyclists than a standard roadway. They lead to increased collisions at intersections which counteract any safety increase elsewhere. This has been shown in many studies which I've compiled here:
http://ianbrettcooper.blogspot.com/2012 ... udies.html3. In Europe, especially in places like Denmark, where cycling is truly taken seriously as a mode of transportation, specialized bicycle infrastructure is being phased out and replaced with bike boulevards and reduced speed limits that enable safe integration of cyclists into the general traffic system. The age of the bike lane is pretty much over, except in places like Britain and the USA which are still installing door zone bike lanes, bicycle boxes and so-called 'protected' cycle tracks - facilities which are known in Europe to be dangerous.
Bike lanes are currently very popular in the US, because they are rare enough that their flaws are not yet obvious (except to cycling safety experts) and because they make novice cyclists 'feel' safe. As they get more common and as more and more people use them and see how hazardous they actually are, there will be a backlash. I foresee another 5 to 10 years of growth (maybe more) of bicycle facilities in the US, followed by a return to the concept of integration of cyclists into the general traffic system. Hopefully, this will coincide with a reduction in automobile traffic due to increasingly high gasoline prices. Then there may be a renaissance in bicycle transportation, the like of which the USA has not seen since the 1890s. At least, that's my hope, but it won't happen if bike lanes continue to be popular among transportation officials and planners. Integration, not segregation, is the key.