Leonard P. Zakim Bunker Hill Memorial Bridge

The Charlestown High Bridge (referred to as the John F. Fitzgerald Bridge on old AAA Tourbook maps) spanned the Charles River in Boston, Massachusetts and was part of I-93/US 1 at the north end of the Central Artery. This double-decked truss bridge, built in 1954, was to originally carry I-95 through Boston from southwest to northeast in tandem with the Tobin Bridge, built in 1950. The I-95 project and several other highway projects in and around Boston, including both the highly controversial Inner Belt (I-695) and the Southwest Corridor, completing the right-of-way intended to bring I-95 into Boston from Providence, Rhode Island, were cancelled due to heavy public opposition in the early 1970s. I-93 was allowed to be completed from the Yankee Division Highway (Route 128) to the foot of the Charlestown High Bridge in 1969, and the I-93 designation was extended onto the bridge and the Central Artery in the early 1970s. Originally intended to carry 75,000 vehicles per day in the 1950s, the Charlestown High Bridge carried upwards of 200,000 vehicles per day in the 1990s. For years, the bridge was a major traffic bottleneck that affected southbound commuters from Boston's North Shore and southern New Hampshire for miles. Travelling northbound, due to a poorly planned lane drop to accommodate incoming vehicles from Storrow Drive, traffic backups leading to the High Bridge threatened to cause hours of daily gridlock in downtown Boston. These problems were addressed in the planning and construction of the $14.6 billion Big Dig project. The cable-stayed Zakim Bunker Hill Bridge, which opened fully to traffic in December 2003, replaced the Charlestown High Bridge, which was demolished in 2004.

The Leverett Circle Connector Bridge is a highway bridge over the Charles River, carrying two lanes each of northbound and southbound traffic. It connects to Interstate 93 in Somerville, Massachusetts (the "Northern Expressway") at the north end (exit 18, formerly 26 from I-93 South) and splits at the south end, providing direct access to both Storrow Drive and Leverett Circle in Boston. Going northbound, there is also a fork which provides access to the City Square Tunnel under Charlestown to proceed on U.S. 1 North via the Tobin Bridge. The span was built in conjunction with the more dramatic Leonard P. Zakim Bunker Hill Bridge as part of the Central Artery/Tunnel Project, widely known as the Big Dig. During construction, the Leverett Circle Connector Bridge was sometimes called "Baby Bridge". The bridge opened for traffic on October 7, 1999, at a cost of $22.27 million.Also known as the Storrow Drive Connector, it is the largest steel box girder bridge in the United States. It was the winner of a July 2001 National Steel Bridge Alliance (NSBA) "prize bridge" Award. Its weaving design was determined by the other major structures involved in the Big Dig but unlike other parts of the project, it was finished eight days ahead of schedule.

Paul Revere Park is a five-acre (2.0 ha) park located on the Charles River in Charlestown, Massachusetts. The park was the first park to open along the "Lost Half Mile" of the Charles River as mitigation for the taking of planned parkland for the construction of the Big Dig. The park runs along the Charles River between the Freedom Trail on North Washington Street and the Leonard P. Zakim Bunker Hill Memorial Bridge. The park features a large oval-shaped lawn, an informal performance area, and a playground.The park first opened in 1999, although the upstream portions of the park were used as a staging area for the construction of the Zakim Bridge and did not open until 2007. The North Bank Bridge, a 690-foot pedestrian bridge under the Zakim Bridge and over the MBTA railroad tracks leading into North Station, opened in 2012, connecting the park to North Point Park in Cambridge, Massachusetts.

The Warren Bridge connected downtown Boston, Massachusetts with Charlestown from its construction in the 1820s until its demolition in 1962. It was replaced by the Charles River Dam in 1978. The Warren Bridge was requested in 1823 and chartered in 1828 by John Skinner and Isaac Warren, in response to the politically unpopular tolls on the 1786 Charles River Bridge. Its proprietors were authorized to collect tolls until they were reimbursed the cost of building the bridge and the other necessary expenses, with five per cent interest thereon, when the bridge was to revert to the Commonwealth. They were expressly limited from taking tolls for a longer period than six years. The bridge opened for travel on December 25, 1828. It connected Beverly Street in the North End of Boston to the then-independent city of Charlestown at City Square. The Charles River Bridge also terminated at City Square, with the Boston side at Charlestown Street (now North Washington Street, the site of the current Charlestown Bridge). This prompted a lawsuit, in which Daniel Webster served as attorney for the Charles River Bridge proprietors, which eventually reached the United States Supreme Court as Charles River Bridge v. Warren Bridge. The Commonwealth in 1833, assumed the control of the bridge, and tolls were received to its use until April, 1836, when the bridge was declared free. The Warren Bridge devolved to a state-owned, toll-free bridge on March 2, 1836. The receipts from tolls charged by the State on the Charles River Bridge and Warren Bridge, were sufficient to establish a fund of $850,000; and on the 1st December, 1843, the bridges were declared free, and so remained until June 1, 1854, when the income of the fund being found insufficient to sustain the bridges, and a large portion of the principal having been expended, tolls were again imposed on both bridges, to continue until a sufficient sum should be received to rebuild the Charles River Bridge, and repair the Warren Bridge, and to leave in the treasury of the Commonwealth a fund of $100,000 for the future maintenance and repair of the bridges. This was accomplished in 1858, and since April 30, 1858, both bridges were free.

The Charles River Bridge is a pair of railroad single-leaf, through-truss, rolling bascule bridges across the Charles River that connects North Station in Boston, Massachusetts to MBTA Commuter Rail lines in northern Massachusetts, United States.

The Charles River Dam is a flood control structure on the Charles River in Boston, Massachusetts, located just downstream of the Leonard P. Zakim Bunker Hill Memorial Bridge, near Lovejoy Wharf, on the former location of the Warren Bridge.

The North Bank Bridge (sometimes North Bank Pedestrian Bridge) is a pedestrian and bicycle path bridge in Cambridge, Massachusetts. It connects the Cambridge portion of North Point Park with Paul Revere Park in nearby Charlestown on the northern side of the Charles River.

The World War II Memorial is installed in City Square Park, in Charlestown, Boston, Massachusetts, United States.The memorial was dedicated in 1946 and rededicated in 1996.

TD Garden is a multi-purpose arena in Boston, Massachusetts. It is named after its sponsor, TD Bank, a subsidiary of the Toronto-Dominion Bank of Toronto, Ontario. It opened in 1995 as a replacement for the original Boston Garden and has been known as FleetCenter, and TD Banknorth Garden. The arena is located directly above the MBTA's North Station. It is the most visited sports and entertainment arena in New England, as nearly 3.5 million people visit the arena each year.TD Garden is the home arena for the Boston Bruins of the National Hockey League and the Boston Celtics of the National Basketball Association. It is owned by food service and hospitality conglomerate Delaware North, whose CEO, Jeremy Jacobs, also owns the Bruins. It is the site of the annual Beanpot college hockey tournament, and hosts the annual Hockey East Championships. The arena has also hosted many major national sporting events including various rounds of the NCAA Division I Men's Basketball Tournament, NCAA Division I Women's Basketball Tournament, NCAA Division I Men's Ice Hockey Tournament, and the 2014 United States Figure Skating Championships. In addition, TD Garden has hosted the 2021 Laver Cup, an international men’s tennis tournament. Besides sporting events, the TD Garden has also served as a concert venue for numerous nationally touring acts in music and comedy.

North Station is a commuter rail and intercity rail terminal station in Boston, Massachusetts. It is served by four MBTA Commuter Rail lines – the Fitchburg Line, Haverhill Line, Lowell Line, and Newburyport/Rockport Line – and the Amtrak Downeaster intercity service. The concourse is located under the TD Garden arena, with the platforms extending north towards drawbridges over the Charles River. The eponymous subway station, served by the Green Line and Orange Line, is connected to the concourse with an underground passageway.

Millers River (frequently written as Miller's River) was a river in Middlesex County, Massachusetts. It has since mostly been obscured by landfill and "made land" (land created by filling of waterways). The small remaining estuary is a remnant of wetlands and open water that once divided Cambridge from Charlestown, Massachusetts. The exact historical course of parts the river is somewhat uncertain, and thus parts of the Charlestown-Cambridge and Somerville-Cambridge borders may have changed due to incorrect historical reconstruction.

Avalon North Station is a 38-story, 449 feet (137 m) residential skyscraper in Boston, Massachusetts, United States. The "luxury" high-rise is built adjacent to the North Station transportation hub. The property contains 503 studio, one, two, and three-bedroom apartments, along with 219 parking spaces, fewer than .5 per unit.