Spring in Mt. Auburn

Today was a beautiful, sunny spring day, which finally started feeling like spring was finally here.  After the long, cold winter, the trees are a little late in budding and flowering.

I took a walk through the beautiful landscapes of the Mt. Auburn Cemetery, here in my home town of Cambridge.  Some of the photos I took are in a reflective blog post.  But there were so many wonderful vista that I decided to post some more of them here.

Along the Charles, in the Late Fall

It was a beautiful, sunny day, despite the cold (about 4-45 deg. F or around 5 deg. C).  I ventured out to Watertown Square and rode back to "our fair city" (Cambridge) along the bike path.

Leaves float in a small
lagoon off the side
of the bike path.

To me, it seems we had a strange autumn.  The foliage came early in places, as we had dry weather from August into September.  But, it seems many trees have been more reluctant than normal when it comes to changing the color of their leaves.   Of course, the oaks are the curmudgeons of the forest, usually the last to drop the canopy.  But many other trees seem a bit late, too.  So, there are green trees surrounding bare trees.

Usually, around Halloween, the peak foliage is with us.  But, a week later, there's still a good bit of foliage remaining.  Never-theless, in the bright sunlight of midday, the trees of the riverbank put on a good show splendid in the deep hues their late fall foliage.

Bare trees,green trees, and fall foliage mix along the river bank.

Looking across the river to the Perkins School tower surrounded by an array of late fall color.

At the riverbend out in brighton.

Grand trees line the riverbank park.

Approaching Harvard Square, a line of golden foliage at JFK Park.

The Weeks  Footbbridge, framed in fall colors, connects the two halves of the Harvard University campus.

Newton Lower Falls Branch: Route of the "Ping Pong"

A new section of the Charles River path system opened recently, a rail-to-trail walkway following the route of what was once the Boston & Worcester Railroad's Newton Lower Falls Branch. This very short branch, a mere 1.2 miles long, branched off from the mainline at Riverside Station.  The river in Riverside is the Charles River, which meanders in all directions while forming the boundary between Newton and Wellesley, Massachusetts.

The Newton Lower Falls Branch followed the east bank of the Charles River,
only a bit over a mile east of the Boston & Worcester Main Line

The rail lines in Massachusetts tending to branch out to serve the mills.  And the mills would locate themselves along the rivers, particularly at waterfalls, where the power of the falling water could be harnessed.

So, it proved economically worthwhile to construct this diminutive branchline along the east bank of the Charles, and curving to a river crossing and entering into a village simply called Lower Falls.

The Charles River, as seen from the
rail bridge near Lower Falls

While the freight service was unremarkable in itself, what made this branch special was its passenger service.  In 1867, the Boston & Worcester merged with two other lines to become the Boston & Albany, spanning the state and connecting to the mighty New York Central and Hudson River Railroad, which stretched west to Chicago.  While trains running overnight between Boston and Chicago ran on the mainline, the Lower Falls branch had a mere shuttle service, connecting Riverside Station on the mainline with the branch's namesake village.

Electric car #01, the "Ping Pong"
(Collection of Norman D. Clark)

With the advent of electric power came the widespread use of electric trolley cars and interurbans in the late 1880s and 1890s.  This inspired the Boston & Albany to eliminate the clumsy use of a locomotive and passenger cars to travel so short a distance.  In 1900 they converted a passenger car into their own version of an interurban, and gave it the number "01."

Since all it did, day in and day out, was shuttle back and forth this little 1.2-mile trip, it was nicknamed the "Ping Pong."

(Collection of Roy Lannigan)

In 1930, the "Ping Pong" was retired, and a single locomotive and passenger car.  Eventually, passenger service ended in 1957.  Freight service continued for a couple of decades.  

Now with rail service a distant memory, the one section of the line, between Washington Street in Wellesley and Concord Street in Newton, had become a walking path.  A wood deck bridge sets on the steel of the rail bridge over the Charles.

In Wellesley, the path transitions from concrete to stone dust as one approaches the Charles.

The path crosses the Charles River reusing the rail bridge.

The wood deck and railings of the footbridge.

Approaching the bridge from the Newton side.

Looking north across Concord Street:  the rails still remain, overgrown.

References:
Humphrey, Thomas J. and Clark, Norman D, "Boston's Commuter Rail: Section Section," Boston Street Railway Association, Inc., 1986.
Karr, Ronald Dale, "The Rail Lines of Southern New England: A Handbook of Railroad History," Branch Line Press, 1994.

Except as noted, all photographs by Rachel Burckardt, Sept. 27, 2014.

Deer Island: Urban Wilds, Harbor Views and a Treatment Plant

A few weeks ago, one of my sobrinas (a niece on the Peruvian side of the family) who is also an engineer paid us a visit.  Where to take her?  On a tour of her tia's engineering projects, where else!

After picking her up at Boston's Logan Airport, we took a short drive to Deer Island, which includes some of my projects from the 1990s when the island went through a major decade-long reconstruction.

Historically, the isle was home to the outcast, from a hospital to treat the incoming refugees from the Irish Potato Famine to a prison as well as the city's wastewater treatment plant.  It was not a place to visit!

In the remake of Deer Island, an
urban wild was created to buffer the
wastewater treatment plan.

The 1990s saw an extreme make-over of Deer Island.  The state of Massachusetts was under a court order to clean up Boston Harbor and end the dumping of partially treated (i.e., primary treated) sewage just off the tip of the island.  A brand new treatment plant would replace the prison and old plant.  To hide the facility from the nearby residents in Winthrop, they would take the drumlin (glacially-deposited hill) in the middle of the island and move it to the north side, creating an urban wild to buffer the plant.

The public access plan we developed
called for full-perimeter public access.
This section, designed by a different
firm, shows the perimeter walkway
above the 8-ton revetment that
protects the shoreline.

Many of us civil engineers worked on various facets of the treatment plant and surroundings.  My work was to manage a bit of the design of part of the plant, but mostly involved the sitework in and around the various structures.  While much of the work was utilities buried in the ground, the public access plan and shoreline protection are what is most visible to the visiting public.

The public access plan we developed called for full-perimeter public access.  The views are spectacular:

• To the east is Massachusetts Bay and the outer harbor islands.  
• To the west is Boston Harbor, the inner islands, the Boston skyline and Logan Airport.  

A previous effort by another firm said this was not feasible near the marine facility (dock and pier), but our plan moved the pathway landward so as to keep the public away from the hazardous area.

The western shoreline protection at
Deer Island was the product of  a
design that I managed.

I was design manager for two major sitework con-tracts.  The  shoreline pro-tection shown above on the right was designed by another firm, but included in the first of these con-tracts.  In the second con-tract, the western shore-line protection (see photo at left) was the product of our design work.  Along each of these shorelines, public pathways (see photo above) were designed by another firm and build in a subsequent sitework contract.

With With great views from the top of the new drumlin, the design of the buffer included a series of pathways up and around.  The photos below will give you a tour of the urban wilds and the vistas available to the public

Pathways circle and climb the buffering drumlin on the north side of Deer
Island.  The following photos illustrate the views from the pathways.

Large meadow in a nook of the new drumlin, with views of Spectacle and
Thompson Islands and Dorchester on the mainland beyond.

View to the north shows the silhouette of the Town of Winthrop.

Two views of the new treatment plan.  In the view on the right, Long
Island  is visible in the background.

Overview of the treatment plant:  from the foreground is the secondary
clarifires, then the aerobic and anaerobic selectors,  the primary clarifiers,
the grit removal facilities, with the egg-shaped sludge digesters in the
background.

Only 2 miles from Logan Airport, a plane is on a landing pattern over the
nearby Town of Winthrop.

Also visible is the skyline of Boston, only about 4 miles away.

With the dusk settling in, we left Deer Island on the one access road
(designed  by the author!)

The Almost Spring

Spring officially begins with the equinox on March 21st. But in New England, winter is still roaring, its cold winds blowing over snow-covered fields and around the urban canyons, as the people scurry about clad in parkas, scarves and wool hats.

But sometimes in late March, or at least in early April, the season of “Almost Spring” arrives. There are the first signs of live re-emerging from the barren brown earth.

This is one of my favorite moments of the year. The potential energy of nature is at its greatest. It’s as though everything is almost ready to bloom, but instead nature carefully tests the air. A few crocuses emerge, flowering close to the brown soil finally feeling the distinctive warmth of a spring sun. Stronger in intensity than the winter sun, the radiant warmth is lost in the chilled air, trying but not yet succeeding in escaping winter’s grasp.

The trees bud, but are not ready to leaf out. This is the shy half of spring.

Come the second half of April, the shyness passes. All manner of trees and flowering shrubs and spring flowers burst forth. Before May Day, the trees will be fully leafed out.

But, these first weeks of April are when we can take hope from all the potential of beauty that surrounds us. Life is rebirth in spring, for nature, and for me.

Below: The crocuses, first flowers of spring, stay low to the otherwise barren earth. A warm day may be followed by a snowy day, in the Amost Spring.
Below: In a classic rural farmland vista 35 miles north of Boston, the brown fields are finally visible after months of dormancy under its white winter blanket. No color is visible in the Almost Spring.
Below: The plump red buds of the maple tree in front of my home, in contrast the the bright blue sky of the Amost Spring.
Below: Green buds on the sapling in the foreground and the yellow buds of the great willow in the background. We are only a week or so from everthing leafing out.

Late Fall Foliage in Boston's Public Garden

The Public Garden never fails me! Four seasons a year, it is always photogenic. I am so lucky, working a couple of blocks from this historic park. Many a lunch time I find an excuse to stroll through its pathways, and take a few photos.

Last week started out cold and rainy and feeling like winter was trying to break into the city and hold us in its chilly grip. But, by the end of the week, the sun returned and temperatures rose. After a morning meeting that ended too late on Friday, I took a spin around the park, capturing the beauty of the late fall foliage.