Poughkeepsie Bridge

Infobox Bridge

---

bridge_name=Poughkeepsie Bridge
official_name=Poughkeepsie Bridge
locale=Poughkeepsie, New York, Highland, New York
carries=Poughkeepsie Bridge Company (railroad), and many successors including CNE, NH and PC, out of service since May 8 1974
crosses=Hudson River
open= 1889
maint=The Poughkeepsie-Highland Railroad Bridge Company, Inc.
design=Cantilever bridge
mainspan= 6 x 525 ft (160 m)
length=6,771.52 ft (2063.96 m)
width=Single standard gauge (4 ft 8.5 in) track (originally double-tracked until heavier steam locomotives required a centered "gauntlet track"; single-tracked later)
clearance=Deck truss, unlimited clearance
lat=41.710150
long=-73.939447Infobox_nrhp | name =Poughkeepsie Railroad Bridge
nrhp_type = nrhp


caption =
location= Poughkeepsie, New York
lat_degrees = 41
lat_minutes = 42
lat_seconds = 38
lat_direction = N
long_degrees = 73
long_minutes = 57
long_seconds = 15
long_direction = W
locmapin = New York
area =
built =1876
architect= O'Rourke,John F.; Union Bridge Co.
architecture= Other
added = February 23, 1979 (original) May 20, 2008 (additional documentation)cite web|url=http://www.nr.nps.gov/ |title=National Register Information System|date=2008-04-15|work=National Register of Historic Places|publisher=National Park Service] [ [http://www.nps.gov/history/nr/listings/20080530.HTM New listing] ]
governing_body = Private
refnum=79001577

The Poughkeepsie Bridge (sometimes known as the "Poughkeepsie Railroad Bridge", the "Poughkeepsie-Highland Railroad Bridge" or the "High Bridge") is a steel cantilever single track railway bridge spanning the Hudson River between Poughkeepsie, New York on the east bank and Highland, New York on the west. It was completed on January 1, 1889, and went out of service on May 8, 1974. It was listed on the National Register of Historic Places in 1979, updated in 2008. [ [http://www.nps.gov/history/nr/listings/20080530.HTM New listing] ] It is expected to reopen in 2009 as a pedestrian bridge.

History

Construction

Planning for a Hudson crossing bridge began before the Civil War. Over the years, many plans had been made for a fixed span across the Hudson River south of Albany to replace the numerous car float operations. One of the most persistent was originally chartered in 1868 as the Hudson Highland Suspension Bridge Company, and would have crossed from Anthony's Nose to Fort Clinton, now roughly the site of the Bear Mountain Bridge. This proposed bridge was never built.

The Poughkeepsie Bridge Company was chartered in June 1871 to build the bridge, and J. Edgar Thomson of the Pennsylvania Railroad was persuaded to support the effort. Contracts were let to a firm called the American Bridge Company (not the company of the same name founded later), but the Panic of 1873 intervened and the scheme collapsed.

In 1886, the Manhattan Bridge Building Company was organized to finance the construction. Among the prominent backers was Henry Clay Frick, the coal tycoon and associate of Andrew Carnegie. The Union Bridge Company of Athens, Pennsylvania, which had completed the Michigan Central cantilever bridge at Niagara (see Niagara Cantilever Bridge), was subcontracted to build the Poughkeepsie structure. Dawson, Symmes and Usher were the foundation engineers, while John F. O'Rourke, P. P. Dickinson and Arthur B. Paine were the structural engineers. The bridge was designed by Charles Macdonald and A.B. Paine. As is typical for cantilever bridges, construction was carried out by constructing cribwork, masonry piers, towers, fixed sections on falsework, and finally cantilever sections, with the final cantilever interconnection spans (if used) floated out or raised with falsework.

The first train crossed the bridge on December 29, 1888.

The bridge was considered an engineering marvel of the day and has six main spans. The total length is convert|6767|ft|m, including approaches, and the deck is convert|212|ft|m above water. It is a multispan cantilever bridge, having three river-crossing cantilever spans of convert|525|ft|m, two anchor spans of convert|525|ft|m, convert|2200|ft|m|sing=on shore spans and a 2,654 approach span on the eastern bank, as the eastern bank is lower than the western side, which has bluffs in that area. It formed part of the most direct rail route between the industrial northeastern states and the midwestern and western states.

Operation

The bridge remained as the main Hudson River crossing south of Albany until the construction of the Bear Mountain (road) Bridge in 1924, and was advertised as a way to avoid New York City congestion (see the Poughkeepsie Bridge Route article for more information). Due to the changes in ownership of railways, the bridge was nominally owned by many different lines, including Central New England Railway (CNE), New York, New Haven and Hartford Railroad (NH), and Penn Central (PC) among others.

[http://www.catskillarchive.com/rrextra/pbpj72.Html story archive] .

Decline and closing

The bridge's importance was severely reduced in 1960 when the Erie Lackawanna system was created; the larger railroad consolidated most freight routes on its own trackage. When the Penn Central System was created by merger in 1968, it also preferred a different route, using its Selkirk Yard and the West Shore Line.cite book
url=http://books.google.com/books?id=LkXXZfRFRM0C&pg=PA64&dq=penn.central+poughkeepsie.bridge&sig=TFBiSJmpfxbVHftK8eORdk3CK0M
title=Railroads of New Jersey: Fragments of the Past in the Garden State Landscape
author=Lorett Treese
year=2006
publisher=Stackpole Books
isbn=0811732606] Factors such as the decrease in manufacturing in the Northeast, the construction of the Interstate Highway System, and increased maintenance costs may also have made the bridge increasingly uneconomical in the 1960s and 1970s.Fact|date=January 2008

With the 1970 bankruptcy of Penn Central, the Lehigh & Hudson River Railway, which fed vital through traffic to the "Maybrook Line" at Maybrook Yard, NY, similarly entered receivership. On May 8, 1974, the Poughkeepsie Bridge suffered a fire that damaged the bridge decking: reported shortly after an eastbound freight train had crossed, with the fire confined to the eastern viaduct over the City of Poughkeepsie. Penn Central had totally neglected the bridge's fire-protection system, which had no water on the day of the fire, while firing watchmen who had previously kept watch for such fires. In 1976, after two years of abandonment, Senator Abraham Ribicoff (D.-Conn.) forced Conrail to acquire the former New York, New Haven & Hartford "Maybrook Line" from Maybrook Yard, NY to New Haven, CT, including the Poughkeepsie Bridge. However, Conrail then refused to spend anything to repair the 1974 fire damage. On November 2, 1984, after 10 1/2 years of abandonment, the railroad sold the bridge for $1 to a convicted-felon bank swindler named Gordon Schreiber Miller, of St. Davids, PA, to "get it off the books." (Incredibly, this was the personal decision of then-Conrail Chairman L. Stanley Crane, who imposed no sale conditions requiring liability insurance or maintenance.) On June 4, 1998, following Miller's and his successor Vito Moreno's nonpayment of Ulster and Dutchess County taxes on the bridge, Moreno deeded it to The Poughkeepsie-Highland Railroad Bridge Company, Inc., a New York nonprofit corporation. The deeds were recorded in both Counties on June 5, 1998. This corporation will deed the bridge to the appropriate New York State entity by CY2009, for the new rail-trail project which will feature the bridge as its centerpiece. [ "Bridging The Hudson: The Poughkeepsie Railroad Bridge and Its Connecting Railroad Lines", by Carleton Mabee (Purple Mountain Press, Fleischmanns, NY: 2001) ]

Today, the span is closed to the public. On May 30, 2008, ground was formally broken for the Bridge's reconstruction. In late July, 2008, construction crews were busy removing the rails, ties and track decking from the bridge, as the first stage in its $25+ million conversion to a walkway over the Hudson River, which will become part of a rail trail from Hopewell Junction to the vicinity of Maybrook, NY.

Restoration

In 1998, a nonprofit organization called Walkway Over the Hudson acquired the bridge, hoping to turn it into pedestrian walkway. The conversion is currently in progress. Walkway, as its known, has received support from local residents, city, and state officials totaling about $1,000,000, plus forgiveness of $550,000 in taxes inherited from the previous owners. [cite news |first=Michael |last=Malone|title=Rusty Bridge, Great Views and Soon, a Walkway?|publisher=The New York Times|date=2007-01-21|url=http://www.walkway.org/article012107.htm] [cite news |first=Robert |last=Merchant|title=History buff plugs for bridge: Yorktown man joins fight for railroad span|publisher=The Journal News|date=2006-11-27|url=http://www.walkway.org/article112706.htm] Walkway solicited funding from both the State and Federal governments for historic preservation, and private philanthropic organizations [cite news |title=Walkway group takes wraps off Poughkeepsie Railroad Bridge plans|publisher=Mid-Hudson News|date=2007-06-05| url=http://www.midhudsonnews.com/News/WalkwayOverHudson-05Jun07.htm] . Funding sources include:
* The Dyson Foundation, which has donated $1.5M [cite news |title=Walkway project gets $1.5M|publisher=Daily Freeman|date=2007-22-8| url=http://www.dailyfreeman.com/site/news.cfm?newsid=18733292&BRD=1769&PAG=461&dept_id=74969&rfi=6 ] .
* New York State Office of Parks, Recreation and Historic Preservation, which has donated $500,000 [cite news |title=Poughkeepsie railroad bridge gets state grant|publisher=Record Online|date=2007-12-19| url=http://www.recordonline.com/apps/pbcs.dll/article?AID=/20071219/NEWS/71218024/-1/NEWS] .
* New York State budget item of $8M, with a more expected next year.cite news |title=Walkway Over the Hudson to get underway with budget funding|publisher=Mid-Hudson News Network|date=2008-10-04| url=http://www.midhudsonnews.com/News/April08/10/NY_budget_walkway-10Apr08.html] .
* Special legislative resolution of $1.25M [cite news |title=Saland Secures $1.25 Million for Walkway|publisher=Hudson Valley Press|date=2008-04-15| url=http://www.hvpress.net/news/126/ARTICLE/4034/2008-04-15.html ] .

The project has been separated into four phases: [cite web |url=http://walkway.org/phases.htm |title=Phases |accessdate=2007-06-06]

* Phase 1 - attain ownership of the bridge. This phase is complete.
* Phase 2 - do a structural analysis of the bridge and to use it to generate a comprehensive plan, including budget and timeline for completion. The group also has to find funding for the project and secure funding for the start of construction. This phase is complete.
* Phase 3 - construct and open the first convert|1800|ft|m of the walkway on the Ulster side. The Dutchess side will get an elevator and convert|900|ft|m of walkway. This phase is underway.
* Phase 4 - construct the remaining convert|4000|ft|m of the walkway and a connection to the Hudson Valley Rail Trail in Highland and the Dutchess Rail Trail in Poughkeepsie.

Currently in the third phase, Walkway hopes to open the bridge by 2009, in time for the Hudson Quadricentennial Celebration. [cite news| title=New vision for old Hudson span | publisher=Times Union | date=2008-02-17 | last=VARUGHESE | url=http://timesunion.com/AspStories/story.asp?storyID=664518&category=REGIONOTHER&BCCode=&newsdate=2/17/2008&TextPage=1] . The piers have been inspected and given a clean bill of health, and the decking is going down. cite web|url=http://www.hvpress.net/news/125/ARTICLE/5054/2008-09-10.html|title=Walkway over the Hudson construction underway|publisher=www.hvpress.net|accessdate=2008-09-25]

Upon the restoration completion, the bridge will become the longest elevated public park in the world. Walkway will hand the bridge over to the New York State Office of Parks, Recreation and Historic Preservation.

References

External links

Background information

*
* [http://www.railsandtrails.com/Prospectus/PoughkeepsieBridge/index.htm Bridging the Hudson at Poughkeepsie] 1871 Bridge Prospectus
* [http://www.catskillarchive.com/rrextra/pbsa.Html CatskillArchive.com copy] of Scientific American article of February 5, 1887 (written during construction) has data on steel strength and testing

=Illustrations and

* [http://www.marist.edu/summerscholars/95/pok-hrrb.htm Marist College] site (article may not be the best source but it has an excellent picture of (non cantilever) span falsework during construction)
* [http://memory.loc.gov/cgi-bin/ampage?collId=hhphoto&action=browse&fileName=ny/ny1200/ny1265/photos/browse.db&recNum=0&itemLink=&title2=Poughkeepsie+Bridge,+Spanning+Hudson+River,+Poughkeepsie,+Dutchess+County,+NY&displayType=1 Library of Congress HAER] images
* [http://www.catskillarchive.com/rrextra/pbra.Html CatskillArchive.com Construction etchings and description] includes etching of cantilever cranes (steam donkey powered) constructing cantilevers
* [http://www.walkway.org/history.htm Walkway.org] History section, has pictures of falsework and cantilever cranes.
* [http://www.catskillarchive.com/rrextra/pbsa02.Html CatskillArchive.com ] illustration of bridge (side view) with bent, floor, viaduct details

Preservation efforts and historic register information

* [http://www.walkway.org/ Walkway.org] An organization devoted to saving and repurposing the bridge. Holds title, as far as is known, as of 2005.
* [http://www.bridgeweb.com/magazine/FeatureDetails.cfm?ArticleID=1088 Bridgeweb.com article on historic cantilevers and preservation efforts]
* [http://www.catskillarchive.com/rrextra/pbpj743.Html CatskillArchive.com Poughkeepsie Journal] 1974 fire article
* [http://www.catskillarchive.com/rrextra/pbpage.Html CatskillArchive.com POK Journal] other articles of interest
* [http://www.bullsheet.com/news/Poughkeepsiebridge.html National Register of Historic Places nomination] 1978 Announcement

Crossings navbox
structure = Crossings
place = Hudson River
bridge = Poughkeepsie Bridge
bridge signs =
upstream = Kingston-Rhinecliff Bridge
upstream signs =
downstream = Mid-Hudson Bridge
downstream signs =