
Boston's Big Dig, a massive highway project begun in 1991, removed over 16 million cubic yards of soil. Nearly a quarter of that material was dumped on Spectacle Island, a former city…
Boston's Big Dig, a massive highway project begun in 1991, removed over 16 million cubic yards of soil. Nearly a quarter of that material was dumped on Spectacle Island, a former city dump that had been on fire since the 1960s due to methane from buried waste. Workers capped the dump with clay and soil, then planted 2,400 shallow-rooted trees and 26,000 shrubs to avoid puncturing the seal. After 15 years the island transformed into a park hosting osprey, red-tailed hawks and coyotes. The Big Dig also created 300 acres of green space including the Rose Kennedy Greenway. Official data shows carbon emissions in Boston dropped 12% as cars moved instead of idling in traffic.
Narratives around big infrastructure often pit cost against concrete benefits. Actually the Big Dig shows a mundane material ' soil ' as a public asset. The claim that projects only create congestion or debt ignores reclamation like Spectacle Island, which turned a methane-spewing dump into a park teeming with osprey and coyotes. The real test for India's expressways and tunnels is not just travel time saved but whether ' excess earth ' restores blighted land rather than creating new dumping grounds. Where will India's next 10 million cubic metres of tunnel spoil go?
Source: timesofindia.indiatimes.com
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