Since this seems to happen at least once or twice a year - where a wrong way driver on 75 kills someone - I was thinking about how to prevent such instances from occurring.

Normally these drivers get on from a downtown/midtown exit [[though they could be anywhere) - leaving a casino/bar etc.

Could one solution be for the state be to install those metal spikes you see at AVIS/Hertz when you return a car that allows everyone exiting a freeway to drive over them [[at a safer speed to the surface drive) while giving a flat tire to anyone who tried to enter the freeway the wrong way down an on ramp.

I'm sure today they can be programmed so if an emergency vehicle needs to go down an on ramp they can - but it would prevent tragedies like this from taking innocent lives. The drivers in the other car could have been any of us.


http://detroit.cbslocal.com/2017/01/...75-in-detroit/