Macombs Dam Bridge
Macombs Dam Bridge | |
|---|---|
 View from the south showing the swing span over the Harlem River (left), and the camelback span over railroad tracks (right) in 2014; Manhattan is to the left, the Bronx to the right, with Yankee Stadium in the background | |
| Coordinates | 40°49′41″N 73°56′02″W / 40.82806°N 73.93389°W |
| Carries | four lanes of roadway, one lane on each side for pedestrians |
| Crosses | Harlem River |
| Locale | Manhattan and the Bronx, New York City |
| Maintained by | New York City Department of Transportation |
| Characteristics | |
| Design | swing bridge and camelback bridge |
| Total length | 2,540 feet (770 m) |
| Longest span | 408 feet (124 m) |
| History | |
| Opened | May 1, 1895 |
| Statistics | |
| Daily traffic | 39,020 (2012)[1] |
| Location | |
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The Macombs Dam Bridge (/məˈkuːmz/ mə-KOOMZ) spans the Harlem River in New York City, connecting the boroughs of Manhattan and the Bronx near Yankee Stadium. It is the third-oldest bridge in New York City[2] and, along with the 155th Street Viaduct, was designated a New York City Landmark in January 1992. The bridge is operated and maintained by the New York City Department of Transportation (NYCDOT).
History and description
The bridge is located 3.2 miles (5.1 km) from the mouth of the Harlem River. It consists of a swing bridge over the Harlem River decorated with four finials and with stone end piers with shelter houses, and a camelback span over the railroad tracks on the Bronx side. The main swing span is 408 feet (124 m) long and provides two shipping channels with 150 feet (46 m) of horizontal clearance. When closed the bridge provides 25 feet (7.6 m) of vertical clearance. The bridge's total length is 2,540 feet (770 m).
The current bridge is the most recent of several bridges in the area, the first of which – along with the since-demolished lock-and-dam system – opened in 1814. The wooden Central Bridge followed in 1861, to be replaced by the current bridge, which was also called the Central Bridge;[2] a plaque bearing this name still can be seen on the swing span. However the name never stuck, and the old name of Macombs Dam Bridge remains in popular use.[3]
Construction began in 1890 and was completed in 1895[2] at a total cost of $1.3 million. The bridge, which was designed by consulting engineer Alfred Pancoast Boller,[4] opened on May 1, 1895.[5] The New York City Department of Transportation (NYCDOT) began a $145 million renovation of this bridge in 1999.
It has four lanes for vehicular traffic and a sidewalk on each side for pedestrians.[3][5]
At the western end of the bridge is a long steel viaduct[2] leading to the intersection of 155th Street and Adam Clayton Powell, Jr. Boulevard (Seventh Avenue), both of which end at the bridge. At the eastern end, a steel approach road leads to Jerome Avenue, which extends north into the Bronx and Westchester County.
Immediately to the north of the bridge was another swing bridge along which the now-demolished 9th Avenue El reached the Bronx and the IRT Jerome Avenue Line. That bridge was demolished sometime after this section of the 9th Avenue El ceased operation in 1958.
For 2011, the NYCDOT, which operates and maintains the bridge, reported an average daily traffic volume in both directions of 44,311; having reached a peak AADT of 55,609 in 1957.[6]
Public transportation
The Macombs Dam Bridge carries the Bx6 bus route operated by MTA New York City Transit. The route's average weekday ridership is 21,973.[7]
See also
References
Notes
- ^ "2012 New York City Bridge Traffic Volumes" (PDF). Retrieved 2014-09-23.
- ^ a b c d New York City Landmarks Preservation Commission; Dolkart, Andrew S.; Postal, Matthew A. (2009). Postal, Matthew A. (ed.). Guide to New York City Landmarks (4th ed.). New York: John Wiley & Sons. ISBN 978-0-470-28963-1., pp. 204-205
- ^ a b "Macomb's Dam Bridge". bridgesnyc. 2010. Retrieved 2014-01-17.
- ^ White, Norval; Willensky, Elliot; Leadon, Fran (2010). AIA Guide to New York City (5th ed.). New York: Oxford University Press. ISBN 978-0-19538-386-7., p. 547
- ^ a b "N.Y.C. Department of Transportation - Infrastructure - Harlem River Bridges". nyc.gov. New York City Department of Transportation. Retrieved 12 January 2016.
- ^ New York City Department of Transportation (March 2010). "2008 New York City Bridge Traffic Volumes" (PDF). p. 74. Retrieved 2010-06-27.
- ^ "Average Weekday NYC Transit Bus Ridership". MTA New York City Transit. 2012. Retrieved 2012-07-04.
External links
- Official website
- Historic American Engineering Record (HAER) No. NY-269, "Macombs Dam Bridge, Spanning Harlem River Between 155th Street Viaduct, Jerome Avenue, & East 162nd Street, Bronx, Bronx County, NY", 80 photos, 27 data pages, 11 photo caption pages
- Macombs Dam Bridge at Structurae
- NYC roads.com
- Modjeski Construction
- Picture of Putnam Bridge, the now-demolished el bridge that was north of Macombs Dam Bridge
- Side view of above bridge
- Aerial view of Polo Grounds, Yankee Stadium, Putnam Bridge and Macombs Dam Bridge
Crossings of the Harlem River | ||||
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