Boston's Skyline To Add Vertebrae

At long last, Boston's Columbus Center will break ground this year. Upon completion, the 35-story mixed-use project will finally reconnect four blocks of the Back Bay and South End neighborhoods, which have long been separated by Interstate 90.

1 minute read

March 23, 2006, 5:00 AM PST

By Mike Lydon


"When Kenneth A. Himmel finished building Copley Place over the Massachusetts Turnpike in 1984, he figured it would soon be part of a long line of development that would hide the highway and connect neighborhoods.

Two decades later I-90 still divides the city.

'I thought it would all be covered,' said Himmel, who was Copley Place's project manager and is now chief executive of Related Urban Development of New York, a development company. 'It would be a sort of boulevard of height running from downtown.'

This spring, after a decade in the planning, the next project over the turnpike is set to break ground. The $624 million Columbus Center will rise above a 1,500-foot-long deck over the highway, extending the Prudential Center tunnel to the east and joining Boston's historic Back Bay and South End neighborhoods."

Sunday, March 19, 2006 in The Boston Globe

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30, 2026 - Yale Environment 360

The Chicago Avenue Bridge when it was open, a dark red bridge in front of downtown.

Chicago Avenue bridge construction delays enrages city leaders

The bridge has been closed since 2025. The city originally aimed to re-open it in December, and now expects to finish construction in 2027.

November 1 - Block Club Chicago

People walk to a bus in Queens

NYC bus network redesign speeds up Queens buses

Rush routes have seen a 4.6% speed increase after the redesign.

November 1 - Mass Transit

A rendering of the California high speed rail Fresno station. Two escalators leading into the station are visible.

California High-Speed Rail Authority picks trainset manufacturer

The California High-Speed Rail Authority aims to start servicing passengers by 2033.

November 1 - Railway News