&gt;Imagine how much transit $4 billion could buy.<p>Slightly more than 3.5 miles of light rail if Boston is any comparison.[0]<p>[0]<a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Green_Line_Extension" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Green_Line_Extension</a>