Didn't Mayor McGinn vote against the construction of the 520 bridge simply because it didn't have light rail tracks? He was the only one to vote against it.
@5 - A nice thought, but in that Lake Washington is over 200 feet deep, it's not feasible. And on the bottom in the middle is another 50-70 feet of mud/sludge/sunken duck shit. We would have to go down over 300 feet to find suitable bedrock for tunneling, and the resultant grade of the tracks would be excessive for light rail I'd imagine.
I'm a bit concerned by this ruling - to me, once the money is spent and the benefit derived (20+ years of the driving lanes), how long does the investment hold up that it must be reimbursed? Is there a depreciation schedule on permanent infrastructure?
/in your face, Kemper Freeman
We need twin tunnels under Lake Washington for transit.
We have the machines, let's use them.
(I shudder thinking about a train on a floating bridge!!)