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General Information

Other name(s): Craigie Bridge
Completion: 1910
Status: in use

Project Type

Location

Location: , , ,
Crosses:
  • Charles River
Part of: Charles River Dam
Coordinates: 42° 22' 1.74" N    71° 4' 8.80" W
Show coordinates on a map

Technical Information

Dimensions

main span 19.2 m
width 25.6 m
total length 25.0 m

Materials

girders steel

Excerpt from Wikipedia

The Charles River Dam Bridge, officially the Craigie Bridge, also called Craigie's Bridge or the Canal Bridge, is a six-lane bascule bridge across the Charles River in the West End neighborhood of Boston. The bridge, maintained by the Massachusetts Department of Conservation and Recreation (DCR, formerly the MDC), carries Massachusetts Route 28 (Charles River Dam Road at this location) next to the Green Line's Lechmere Viaduct. The Museum of Science is located on the dam and nearby piers. Charles River Dam Road connects Leverett Circle in the West End to East Cambridge, but most of the road is fixed, and the asymmetrically sited drawbridge is a short span entirely on the Boston side of the river.

The original lock for the Charles River was incorporated into the dam, just west of the Charles River Dam Bridge, but it was replaced by three parallel locks in the new Charles River Dam, located further east, at the site of the old Warren Bridge.

The former lock at the Charles River Dam Bridge now allows water and small ships to flow freely. Taller ships require the opening of the drawbridge, operated by the Massachusetts Department of Transportation.

History

Photo of the original lock for the Charles River in Boston, Massachusetts as bordered by Nashua Street Park on the south and Charles Hayden Planetarium to the north and positioned just west of the Charles River Dam Bridge.

The first bridge on the site was known as the Canal Bridge, named after the Middlesex Canal which ran from the Charlestown Mill Pond to Middlesex Village in East Chelmsford Massachusetts; later p/o Lowell. As an investment, businessman Andrew Craigie purchased the largely undeveloped farmland on the Cambridge side around Lechmere Point from various owners (including Mary Lechmere and heirs) in preparation for building the bridge. The investors incorporated in 1807 with a charter to build a bridge from Leverett Street in the West End, Boston to the eastern end of Lechmere Point. One-third of shares were owned by the Middlesex Canal Corporation.

The bridge opened in 1809, and came to be known as Craigie's Bridge. The construction of the bridge prompted the laying out of roads to the center of Cambridge (now Cambridge Street, running to Harvard Square) and Somerville/Medford (Bridge Street, now Monsignor O'Brien Highway/Massachusetts Route 28). Craigie and associates, who formed the Lechemere Point Corporation, benefited from the building boom that followed, spurred on by their efforts to expand the public street grid. Residential cross streets were constructed and some were named after investors (Otis, Thorndike, and Gore).

The bridge was sold to the Hancock Free Bridge Corporation in 1846, and became toll-free on January 30, 1858.

The current bridge was constructed in 1910, along with the dam that turned the lower Charles River from a tidal estuary into a fresh-water basin. This reduced the problematic odor from raw sewage flowing into the river by keeping the formerly tidal lands covered with water. It was completed on June 30, and greeted with a two-hour fireworks display that Fourth of July. Thousands of people watched from the new Boston Embankment (the early Charles River Esplanade), which took the place of the former tidal flats.

Construction of the Museum of Science began on the dam in 1948, and finished in 1951.

The Massachusetts Department of Transportation completed a 2-year project to rehabilitate the Craigie Bridge and to completely replace the drawbridge in 2011. The project required the closure of the Boston-bound lanes from November 6, 2010, through mid December 2010, and again from early February 2011 through mid-April 2011, necessitating traffic detours. This was paid for out of borrowed funds as part of the statewide Accelerated Bridge Program.

In November 2018, a Boston University graduate student was killed by a dump truck while bicycling on the bridge as both turned right onto Museum Way. The next month, MassDOT announced that dedicated bicycle signals and protected bicycle lanes would be added in summer 2019, dropping automobile traffic to two lanes in each direction.

Text imported from Wikipedia article "Charles River Dam Bridge" and modified on September 5, 2024 according to the CC-BY-SA 4.0 International license.

Relevant Web Sites

  • About this
    data sheet
  • Structure-ID
    20089268
  • Published on:
    04/09/2024
  • Last updated on:
    04/09/2024
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