Charles River Bridge (Commuter Rail)

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.

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.

Leverett Circle is an intersection in Boston, Massachusetts. Completely rebuilt during the Big Dig, it is no longer a rotary. It marks the confluence of Storrow Drive, Charles River Dam Road (Northern Artery), Nashua Street, Charles Street, and Martha Road.

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.

Nashua Street Park is a park in Boston, along the Charles River, in the U.S. state of Massachusetts.

The Leonard P. Zakim () Bunker Hill Memorial Bridge (also known as the "Lenny" or “The Zakim”) is a cable-stayed bridge completed in 2003 across the Charles River in Boston, Massachusetts. It is a replacement for the Charlestown High Bridge, an older truss bridge constructed in the 1950s. Of ten lanes, using the harp-style system of nearly-parallel cable layout, coupled with the use of "cradles" through each pylon for the cables, the main portion of the Zakim Bridge carries four lanes each way (northbound and southbound) of the Interstate 93 and U.S. Route 1 concurrency between the Thomas P. "Tip" O'Neill Jr. Tunnel and the elevated highway to the north. Two additional lanes are cantilevered outside the cables, which carry northbound traffic from the Sumner Tunnel and North End on-ramp. These lanes merge with the main highway north of the bridge. I-93 heads toward New Hampshire as the "Northern Expressway", and US 1 splits from the Interstate and travels northeast toward Massachusetts' North Shore communities, crossing the Mystic River via the Tobin Bridge. The bridge and connecting tunnel were built as part of the Big Dig, the largest highway construction project in the United States. The northbound lanes were finished in March 2003, and the southbound lanes in December. The bridge's unique styling quickly became an icon for Boston, often featured in the backdrop of national news channels, to establish location, and included on tourist souvenirs. The bridge is commonly referred to as the "Zakim Bridge" or "Bunker Hill Bridge" by residents of nearby Charlestown. Notwithstanding, Boston sports fans also refer to the bridge as the "Bill Buckner Bridge" after Red Sox fielder Willam Buckner, since like Buckner's famous mishap, traffic goes between the legs of the bridge. The nickname takes on significance as Boston sports fans came to fondly embrace Buckner after many years.The Leverett Circle Connector Bridge was constructed in conjunction with the Zakim Bridge, allowing some traffic to bypass it.

The Nashua Street Jail, also known as the Suffolk County Jail, is a jail located in Boston, Massachusetts. It opened on Memorial Day in 1990 as a replacement for the overcrowded Charles Street Jail, located half a mile to the southwest. This facility houses almost 744 pre-trial detainees in 13 different housing units. The jail has 453 cells containing 654 individual beds. The entire facility is maximum security. On August 15, 2010, Philip Markoff, the so-called "Craiglist Killer", committed suicide while in detention there.

Galvin Memorial Park is a park at the edge of Charlestown, Boston, in the U.S. state of Massachusetts. The park features a statue of General Michael Joseph Galvin.

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.

Lynch Family Skatepark is a skate park operated by the Department of Conservation and Recreation located in Cambridge, Massachusetts. Built on land that was originally used for the Big Dig, the park has found support from Nancy Schon, who found her tortoise and hare sculptures being used in Copley Square by skateboarders who had nowhere else to practice.

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.

Science Park station (signed as Science Park/West End) is an elevated light rail station on the MBTA Green Line. It is located at the Boston end of the Old Charles River Dam at Leverett Circle, near the intersection of Nashua Street and Charles Street (Storrow Drive). The station is located at the south end of the Lechmere Viaduct, which carries the Green Line over the Charles River. The station is named for the nearby Boston Museum of Science. With 873 daily boardings by a FY 2019 count, Science Park is the least-used fare-controlled station on the Green Line.