Eh, there are genuine situations where you don’t want to stop the vehicle immediately, like say if this trucker came up on the other side and pushed the filming car into the bike line. Having a controlled line that brings the vehicle to a stop is much safer than having concrete and steel barriers that just shred the car and the occupants. Similar cable systems are already installed to stop cars, so the engineering has been done to prevent those dangerous snap-backs.
Those systems are designed to dissipate the forces by crumpling and creating debris that is thrown away from the middle of the road. The crash panels at the start of cable systems and guardrails are designed to launch debris in a colission. Incredibly dangerous for cyclists or pedestrians, which is why they are installed at road edges. They are completely unsuitable to be barriers between different types of traffic.
Highway medians are almost always concrete walls. There is a reason those cable systems are not used between lanes of traffic.
I’m referring to urban highways where opposing lanes are right next to each other, like the sort of spacing that you would need for a barrier next to a bicycle lane. Those cable systems are only installed in cases where there is generous clearance for debris, which is not applicable for the roadside bicycle lanes we are discussing.
Admittedly it would be much safer for those in the bike lane if we dug a W profile ditch in pace of the car lanes. For some reason I don’t see that happening.
Yet far more situations where you’d want to stop the car immediately. What’s worse in your scenario, a few people in the car potentially getting injured or killed, or multiple pedestrians and cyclists getting mangled by 2 cars?
Which scenario is more likely? A car having a lane departure event, or a car having a lane departure event at the exact moment the area next to them is packed with cyclists and pedestrians?
Seeing how this truck managed to go for a mile or so in the bike lane without hitting anyone, I’d definitely err on the side of a car going into the bike lane being more probable than a car going into the bike line right next to a whole bunch of cyclists.
Eh, there are genuine situations where you don’t want to stop the vehicle immediately, like say if this trucker came up on the other side and pushed the filming car into the bike line. Having a controlled line that brings the vehicle to a stop is much safer than having concrete and steel barriers that just shred the car and the occupants. Similar cable systems are already installed to stop cars, so the engineering has been done to prevent those dangerous snap-backs.
Those systems are designed to dissipate the forces by crumpling and creating debris that is thrown away from the middle of the road. The crash panels at the start of cable systems and guardrails are designed to launch debris in a colission. Incredibly dangerous for cyclists or pedestrians, which is why they are installed at road edges. They are completely unsuitable to be barriers between different types of traffic.
Highway medians are almost always concrete walls. There is a reason those cable systems are not used between lanes of traffic.
Funny you mention this, because most highway medians are a W profile ditch, or a cable catch system (which is similar to what I described).
I’m referring to urban highways where opposing lanes are right next to each other, like the sort of spacing that you would need for a barrier next to a bicycle lane. Those cable systems are only installed in cases where there is generous clearance for debris, which is not applicable for the roadside bicycle lanes we are discussing.
Admittedly it would be much safer for those in the bike lane if we dug a W profile ditch in pace of the car lanes. For some reason I don’t see that happening.
https://youtu.be/jyNEnYaBszk
Those cable systems already exist, just not in the US.
Yet far more situations where you’d want to stop the car immediately. What’s worse in your scenario, a few people in the car potentially getting injured or killed, or multiple pedestrians and cyclists getting mangled by 2 cars?
Which scenario is more likely? A car having a lane departure event, or a car having a lane departure event at the exact moment the area next to them is packed with cyclists and pedestrians?
Seeing how this truck managed to go for a mile or so in the bike lane without hitting anyone, I’d definitely err on the side of a car going into the bike lane being more probable than a car going into the bike line right next to a whole bunch of cyclists.
If bikers felt better protected, maybe more would bike. In my country something like this would become mass murder. It doesn’t though.