Stroads and Strails
&gt; Bicyclists prefer riding on major streets as well, which is why Copenhagen prioritizes bike infrastructure on major streets rather than on side streets – on side streets car traffic is so light and slow that mixed traffic is not so bad, but the desirable through-routes remain the major streets.<p>I&#x27;ve never really understood the appeal of major roads for bicyclsts. I much prefer sidestreets when bicycling and don&#x27;t mind cutting over a block to have to deal with less traffic. I think this demand along with a general blowback against cars due to American culture treating non-vehicle traffic as second class leads to bad outcomes.<p>In my town, a six-lane arterial connects neighborhoods with a major N-S arterial, downtown, and past downtown is a US highway. The town has taken that six lane road and turned it into a two lane road with center turn lane, bicycle lanes, and parking. What should be a 40+ mph speed limit is now a 25 mph speed limit.<p>This has bad outcomes for drivers and bicyclists.<p>Effectively, from the perspective of a driver, this road is now equivalent to any of a dozen parallel roads: single lane in each direction and 25 mph. This disincentivizes drivers from cutting over to the arterial, effectively spreading out the traffic onto parallel roads (many of which lack traffic lights when they hit the major N-S artery). However, it remains the busiest road for vehicle traffic, and because it is so wide, speed significantly faster than 25 mph <i>feel</i> safe, so speed variance can be higher, with traffic typically traveling between 20-40 mph. It&#x27;s particularly sketchy for traffic turning on from side streets. Drivers expect traffic to be going the posted 25 mph, but are sometimes surprised by the person going 40 mph. So, drivers generally get where they are going more slowly, but at increased danger due to increase in speed variance.<p>But it also increases danger for bicyclists in two ways. First, it encourages the bicyclists to use the still relatively busy arterial. It&#x27;s not clear why anyone would want to incentivize this. For a bicyclist, any of the parallel streets were already attractive options and would get the bicyclist where he was going. Second, because of the changed incentives, those parallel roads are now busier than before (making the bicycle lane on the busier road more attractive). Whatever a bicyclist decides, there is an increase in vehicle&#x2F;bicycle interactions.<p>A much better solution would have been to keep the arterial an arterial and make dedicated bicycle lanes on some of the parallel roads. This would encourage a separation of vehicle and bycicle traffic that wouldn&#x27;t really inconvenience either one of them.