okay, well i guess i hit a nerve.
consider this: things are going to look a bit different from west seattle and ballard - and points beyond - in 2 years.
by that time, a wider spokane street viaduct will have two exits for downtown-bound traffic via 1st and 4th in the morning, and a spiffy new southbound-westbound on-ramp at 1st - which looks as if it might be able to handle a speed limit merge.
lower spokane street will be reopened, with wider lanes, and will be reconnected to the swing bridge, the N/S avenues, airport way, and I-5.
99 will have an exit at king street. (hopefully this will happen before DBT portal construction.)
alaskan way will again be a through route, and will not have BNSF tracks separating it from 1st avenue during train hook-ups. (to me, this is huge. especially considering that the atlantic street overcrossing will keep freight moving over the tracks, as well.)
mercer street will be two-way; will connect 15th ave NW, 99, westlake, fairview, eastlake, and I-5; and it will more effectively distribute traffic onto the avenues through downtown.
metrognome, you have long contended that not enough west seattleites go through downtown to justify rail to ballard, or even a metro route linking west seattle to other neighborhoods.
so if everyone is downtown-bound, why would any west seattleite - or ballard denizen - want to use or pay for a tunnel, or be tolled to use that route when there are so many improved alternatives?
and how much freight really uses that corridor? a couple of concrete plants, waste management, and some local mills, to be sure. but most freight to/from/through seattle is being accommodated by the port between spokane street and atlantic street.
considering those, DBT is starting to look pretty extravagant to me.
we're just discussing here, right? kind of like a couple of guys hunched over beers in the corner pocket trying to fix the world, right? we don't need to insult or injure one another.