Fabulous, geeky read… update: and the problem may be salt and grit

The next question is, how unsafe is the Hammersmith Flyover and will it ever re-open fully? Again, without evidence, definitive answers are impossible at this stage, but the notion that the structure could collapse any minute seems a little far-fetched.

via Will Someone Please Explain What’s Wrong With The Hammersmith Flyover? | Londonist.