*** Quoting Blake Bowers from a message to Carol Shenkenberger ***
 CS> Grin, thanks.  I was about to post same.  I live in the same area he
 CS> does so I know the two tunnels he speaks of.  We've had huge heavily
 CS> loaded 18 wheelers roll over and crash in them and no such problem.
BB> Yep.  I used to live in the Baltimore area, and they had a number
BB> of collisions in the tunnels there.  Never had a breach of the tunnel
BB> yet!
BB> I suspect Mark is just misinformed.  Youth is a wonderful thing. (G)
True.  I'd be more worried in earthquake country.  Meantime, these are safe 
enough.
Most of the time when there is a problem, it seems to be a car broken down, 
or out of gas.  They fix it pretty fast, but the snarls take hours to clear.
                                       xxcarol
--- Telegard v3.09.b17
---------------