Re: Innovation Dist. / South Boston Seaport
And those tunnels with their massive capacity have induced a great deal more traffic to flow to and through the city. So it's a mixed effect. Yeah, the nasty green monster is gone, but now there's a lot more vehicles with tail pipes spewing exhaust. And bottlenecks forming on the perimeter.
Furthermore, highway-only development means an increase in sprawl -- that's more natural land consumed for subdivisions, more auto trips in general, and higher levels of pollution regionally.
As to this, I will not agree to disagree. I'll just disagree.
The intent of the tunnels is not to reduce traffic, but to speed up and simplify traffic. As a byproduct it is to clean up pollution. Getting the exhaust pipes off the surface streets in gridlock, but moving steadily if slowly through a tunnel, means less time to release exhaust into the city. Large vent buildings and fans to direct the exhaust up into the air to dissipate and/or blow away rather than blowing into peoples faces at street level is a huge mitigation of pollution.
It's not cleaner because you can't see it, it's cleaner because it's cleaner.
And those tunnels with their massive capacity have induced a great deal more traffic to flow to and through the city. So it's a mixed effect. Yeah, the nasty green monster is gone, but now there's a lot more vehicles with tail pipes spewing exhaust. And bottlenecks forming on the perimeter.
Furthermore, highway-only development means an increase in sprawl -- that's more natural land consumed for subdivisions, more auto trips in general, and higher levels of pollution regionally.