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> Seattle has buses with electric trolley lines above, and buses that were designed to go through the tunnel under downtown on battery power to avoid causing air quality issues in a confined space.

And then the city government, in its infinite wisdom, decided to shut the tunnel down and make it light rail-only, forcing the buses up onto the surface and clogging up the street grid.



Given the choice between clogging up the city grid for car commuters, and clogging up the rail grid because buses are pushed to share rail lines, I'm going to pull the trigger on the first option, every day of the week.

Clogging up the rail grid was somewhat acceptable when it was a few end-of-line terminal stops, but now those tunnels are in the middle of the rail network. A bus breaking down and blocking the tunnel was bad enough when it affected end-of-line service, but would be an absolute nightmare when it affects middle-of-line service.

Sorry, downtown single-occupant vehicle drivers, you're just going to have to deal with the consequences of spending tens-to-hundreds of thousands of dollars on your choice of the least space-efficient, gridlock-inducing form of transportation.


It's not that pushing buses onto surface streets makes it worse for cars. It's that it makes it worse for buses, which then leads people to take cars instead, which makes things even worse.


I'm not familiar with the details of the situation but the tunnel is being used for transit either way right? If someone used to rely on busses in that tunnel aren't they vastly more likely to switch to whatever replacement is in the tunnel (rail?) than a car?


1. Priority bus lanes are solving that problem.

2. If getting through downtown by bus is slow, getting through it by car isn't any faster.

Anyways, Seattle's transit problem isn't bad downtown bus service, it's godawful spoke-and-last-mile coverage, which eviscerates ridership, makes the overall network less efficient, and forms a negative-feedback-loop that blocks transit improvements.

Nobody likes sitting around for half an hour waiting for a bus that will take them to another bus.


> If getting through downtown by bus is slow, getting through it by car isn't any faster

This isn’t true at all.

Busses stop continuously along the route, which adds a ton of time. Cars go straight to the destination.

You also have to add the time spent waiting for the bus, and the time to walk to the bus stop.

Busses usually aren’t going to take as direct a route as a car can. You will likely have to walk once you get to your destination, too, or switch buses.

I am all for public transportation, and take it all the time, but let’s not pretend it is always faster than cars.


> 2. If getting through downtown by bus is slow, getting through it by car isn't any faster.

If the buses and cars are on the same roads, going the same speed, the car will get you to your destination faster, and everyone will go by car. Buses only get ridership if they have dedicated lanes where they can go faster than regular car traffic:

https://www.sciencedirect.com/science/article/abs/pii/S22143...


It is too bad the Rapidride R line is so far away from being finished. I think it would be good to have it and allow for more E/W routes possibly between there and the train. Having regular, quick bus service on the rapidride lines makes connections easier to decide on the bus.

Not many people per bus are needed for a bus to be better than the equivalent number of cars. And no, carpooling is not a useful option to rely on to reduce the impact. At least not until some of the occupancy rules are enforced.


Only because the current mayor hates non-drivers and is sandbagging bus lanes. Seattle's buses will become a lot faster in January once the Wilson administration starts putting bus lanes everywhere.


I go back and forth on that, the bus tunnel was useful. But a tunnel with 3(4?) stops seems like a good place for a train of some sort. I guess the buses are why there are no center stops in there? It seems like a missed opportunity. Not sure about the history of the tunnel but there were tracks there years ago so they must have planned to put trains in eventually.


The Link light rail uses it.


The tunnel belonged to King County, not the city government, and transferring it to Sound Transit was in fact a wise decision. It would not be possible to run a train every six minutes during peak hours if they still had to share the tunnel with buses, and the 3rd Ave transit corridor sees more bus throughput than the tunnel ever did.




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