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Topic: High Level Bridge


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  Barton High Level Bridge   (Site not responding. Last check: 2007-09-11)
The bridge was opened in October 1960 to carry the new Stretford - Eccles by-pass road which later became the M63 motorway, and which in turn became part of the M60 Manchester Outer Ring Road.
The eighteen spans of the bridge are supported on reinforced concrete piers which in turn support a superstructure of welded steel girders.
Like the nearby swing bridge it was meant to relieve, the original bridge soon became inadequate for the increasing road traffic and the original two lane in each direction dual carriageway was widened with a third lane being added in each direction.
users.breathe.com /g8hxe/barton_high_level_bridge.htm   (158 words)

  
 High Bridge
One of the centerpieces of the project was a high-level, multiple-arch bridge that was to "lend to New York some of the grandeur of imperial Rome." However, Douglas encountered early difficulties in Westchester County, the source of the Croton system.
The "High Bridge" faction lobbied successfully for the New York State Legislature to pass a law requiring the aqueduct to either pass beneath the river by means of pipes, or to be placed on a high-level structure.
In 1872, the High Bridge Watchtower was erected to equalize water pressure from the Croton Aqueduct.
www.nycroads.com /crossings/high   (1576 words)

  
 High Level Bridge (Edmonton) - Wikipedia, the free encyclopedia
The High Level Bridge, opened in 1913, spans the North Saskatchewan River in Edmonton, Alberta.
The original lead paint on the bridge was carefully removed and over 100,000 litres of paint were used to recoat the girders.
Currently the upper level is the property of the Province of Alberta, so as to allow for the future high speed rail link transportation corridor to have access to downtown.
en.wikipedia.org /wiki/High_Level_Bridge_(Edmonton)   (312 words)

  
 Michigan Highways: In Depth: The Zilwaukee Bridge
It consisted of the new four-lane, double-leaf bascule (draw) bridge and a freeway beginning at the northern end of the 1953 bypass (at present-day M-13), crossing the bridge and continuing northerly toward Bay City.
The final bridge design selected and constructed is a post-tensioned, segmental, box girder bridge and work on the new structure commenced in late-1979 and was projected to cost approximately $77 million (not counting approaches and ramp work).
In May of 1987, the Michigan Department of Transportation issued a report detailing the background of the Zilwaukee Bridge, the details on the accident and the attendant repairs as well as a discussion of the safety of the bridge, which was a major concern with the public at the time.
www.michiganhighways.org /indepth/zilwaukee.html   (1116 words)

  
 Bridges and Tunnels of Allegheny County and Pittsburgh, PA - Homestead High Level Bridge   (Site not responding. Last check: 2007-09-11)
Bridges and Tunnels of Allegheny County and Pittsburgh, PA - Homestead High Level Bridge
The Homestead High Level Bridge was the first use of the unusual "Wichert Self-Adjusting Truss".
July 12, 2002, the bridge was renamed the Homestead Grays Bridge in honor of the Negro League baseball team.
www.pghbridges.com /pittsburghE/0591-4473/homestead.htm   (487 words)

  
 Bridge-Tunnel Facilities in Virginia
High level bridges were considered for all of the Transportation Corridors crossing Hampton Roads, but were eliminated from further study.
National defense reasons militate against a bridge because of the paralyzing effects on access to the Navy storage and shipbuilding yards should the bridge be severely damaged by enemy attack and dropped into the channel.
A bridge will also be very prominent when elevated sufficiently to give adequate vertical clearance for shipping, and the approach grades on the north side will have to begin a mile or more from the shoreline to conform with Interstate design requirements.
www.roadstothefuture.com /Bridge_Tunnels_VA.html   (803 words)

  
 Bridges - Clipart ETC   (Site not responding. Last check: 2007-09-11)
Draw Bridge A bridge which may be drawn up or let down to admit or hinder communication, or to leave a transverse passage free.
Rialto Bridge "The bridge of the Rialto at Venice was begun in 1588, Antonio da Ponte being the architect.
Water Level "a, a, a, represents the water-level of a pond or reservoir upon elevated ground.
etc.usf.edu /clipart/galleries/Miscellaneous/bridges.htm   (896 words)

  
 High Level Bridge - Wikipedia, the free encyclopedia
The High Level Bridge is a notable road and railway bridge spanning the River Tyne between Newcastle upon Tyne and Gateshead in North East England.
The bridge was built for the York, Newcastle and Berwick Railway, and together with Stephenson's Royal Border Bridge at Berwick upon Tweed, completed the line of a London-Edinburgh railway nowadays known as the East Coast Main Line.
This second bridge removed the central operational weakness of the single bridge, which is that trains entering the station from the bridge had to be reversed back across the bridge when returning south.
en.wikipedia.org /wiki/High_Level_Bridge   (943 words)

  
 Michael Carr's Home Page
The fact that the part of the bridge washed away was that part to the south of the Blue Stone suggests that the Durham part of the bridge was not as well built as the Newcastle part.
Two of Robert Stephenson's bridges; the High Level at Newcastle and the Royal Borders Bridge on the Scottish Border at Berwick upon Tweed (opened 1850), enabled London and Edinburgh to be connected by rail for the first time.
On the road bridge, a toll of a halfpenny was charged to pedestrians, and 3d to a horse drawn carriage.
www.geocities.com /michaelcarr_2000/main.htm   (2084 words)

  
 High Level Bridge Newcastle Berwick Central Train Station Railway Tyne.   (Site not responding. Last check: 2007-09-11)
The length of the bridge is 1380 feet this is to be the first bridge in which the suspension and the ordinary principles of a viaduct will be combined in one structure.
After the opening of the High Level Bridge the Low Level Bridge in the fore ground was pulled down and between 1868 and 1876 the new swing bridge was constructed
The Bridge was strengthend and on 12 January 1923 tracks were opened over the bridge for Electric Trams.
freepages.genealogy.rootsweb.com /~tynesidehistory/bridges.html   (187 words)

  
 Real Estate Weekly
Nearly a century later, the High Level Bridge remains one of the longest, highest and heaviest spans in Canada.
Extensive repairs in 1971 gave the High Level a new lower deck and girders at both ends were rearranged for safety considerations.
That the High Level has survived so well with a lack of maintenance is a testament to the workmanship of those who built it.
www.rewedmonton.ca /content_view2?CONTENT_ID=1023   (981 words)

  
 Bridges of Cleveland and Cuyahoga County, 1918   (Site not responding. Last check: 2007-09-11)
Linking the east and west sides of Cleveland with a broad ribbon of concrete and steel, the new Detroit-Superior high level viaduct, completed during the year 1918, stands as a splendid monument to the enterprise and aggressive action of the citizens of Cuyahoga County.
The high level bridge, extending from the center line of West 9th Street to the intersection of West 25th Street and Detroit Avenue, is 3,112 feet long.
Provisions was thereupon made to construct a four-track subway, entering the lower level at West 6th Street and two double-track subways at the westerly end, one rising to the surface on West 25th Street near Church Avenue and the other emerging on Detroit Avenue near West 29th Street.
web.ulib.csuohio.edu /SpecColl/bccc/bccc07.html   (1539 words)

  
 Bay Bridge
Work on a new eastern span of the Bay Bridge is a sight to behold next to the old eastern span in 2004.
As Maryann is to Ginger and Jan is to Marcia, the Bay Bridge is usually overshadowed by its celebrated counterpart.
A replacement for the bridge's eastern span is under construction, as is retrofitting on the western span, more than a dozen years after the 1989 Loma Prieta Earthquake which underscored their necessity.
www.mistersf.com /high/highbaybridge14b.htm   (270 words)

  
 Altamont Environmental Benefits   (Site not responding. Last check: 2007-09-11)
If high speed rail comes into the Bay Area across the Altamont Pass, it would cross the bay at Dumbarton on a new, high-level bridge, replacing the old rail bridge.
Allowing for an extreme variation in costs due to added environmental safegards and mitigations today relative to 1984, and ignoring that the 1984 highway bridge is 2.5 times the width of a high speed railway bridge, it is safe to assume that $200m should be sufficent to build a new rail bridge at Dumbarton.
The cross-section for a twin track HSR bridge is about 37', or less than 1/4 the width of the Bay Bridge.
www.arch21.org /CaHighSpeed.dir/dumbarton.html   (625 words)

  
 WVDOT-Connecting WV July 2003
Stairwells between floors thus provided access from the bridge deck to Cleveland Avenue and the BandO Railroad freight station on the west side of the Monongahela River and Walter Street and the Monongahela Railway on the east.
While the river piers needed only cosmetic repairs, the bridge on Marion County 19/73 east of US 19 was torn down to its three arch rings and piers and restored with precast, prestressed concrete, including an overlay of pneumatically applied mortar on the arch rings.
In 2001 the bridge was renamed the Robert H. Mollohan-Jefferson Street Bridge, a tribute by the state legislature to memorialize the area’s long-time US Congressman.
www.wvdot.com /tv/072003/highways_hi_level_bridge.htm   (399 words)

  
 High-Performance Polyurethane Coatings Provide Over 20 Years Of Protection For Homestead High-Level Bridge   (Site not responding. Last check: 2007-09-11)
Today, over 20 years after the Homestead High-Level Bridge was repainted with a polyurethane coating system, a visual inspection reveals that less than 1-2 percent of the bridge shows signs of corrosion.
Also, because the bridge has high visibility within the city of Pittsburgh, the county wanted a paint system that would enhance the bridge's appearance with a high-gloss, attractive finish.
Rust, estimated to be on about 20 percent of the bridge's surface, was largely confined to areas beneath the expansion joints, scuppers and curb lines.
www.bayerus.com /new/1999/05.06.99.html   (830 words)

  
 Glenwood Bridge view disappears
Because the top of the barriers is about eye level with people in cars, drivers and passengers are no longer able to glance at boats in the river, summer activity at the Sandcastle water park, flood conditions on the Mon, barges plowing through ice in winter or much of the river valley.
Donatelli said engineers were now in a quandary about the Homestead High-Level Bridge, the next bridge up the Mon and the next bridge up for renovation by the county, probably in 2002.
A federally funded, $32.5 million renovation done in 1982-83 included removing the sidewalk on the inbound side and replacing open, ornamental railing with a concrete barrier that is 32 inches tall and sitting right next to a traffic lane, with no curb or other separation.
www.post-gazette.com /regionstate/20001213bridges8.asp   (396 words)

  
 New Page 1   (Site not responding. Last check: 2007-09-11)
The high level bridge is the biggest bridge of its kind.
The high level bridge from 1909 until today, has been used for the same purpose as a major route of train travel in southern Alberta.
The high level bridge is still the highest and the longest steel railway bridge in the world.
www.lethsd.ab.ca /davidson/LethbridgeCityTour/highlevel.htm   (188 words)

  
 Woodrow Wilson Bridge (I-495 and I-95)
The concrete wall visible at the bottom of the photo, is the abutment (bridge begin/end structure) under construction for the new bridge, and the abutment for the existing bridge is visible to the left.
As I wrote earlier, the Woodrow Wilson Bridge Project began with preliminary studies in 1988, and in 1992 the project Coordination Committee was formed, composed of broad representation of public officials from the affected jurisdictions in Maryland, Virginia, and the District of Columbia; and local, regional, State and Federal government.
The Potomac River Bridge construction and the Maryland land highway approach construction is being administered by the Maryland State Highway Administration, and the Virginia land highway approach construction is being administered by the Virginia Department of Transportation.
www.roadstothefuture.com /Woodrow_Wilson_Bridge.html   (10270 words)

  
 Edmonton Roads
The high level bridge was completed in 1913 and was the first bridge in Canada to carry four modes of transportation: rail, streetcar, automobile and pedestrian.
The lanes on the bridge are a substandard 2.68m.
View taken from the North Bank, the Low Level Bridge is in the foreground, while the James MacDonald brige is behind.
albertaroads.homestead.com /edmonton1.html   (202 words)

  
 The High Level Bridge, Lethbridge, Alberta by Catherine Ann Abel   (Site not responding. Last check: 2007-09-11)
The High Level Bridge, Lethbridge, Alberta by Catherine Ann Abel
The Canadian Pacific Railway "High Level Bridge" is a world renowned feat of engineering that has survived continuous heavy freight traffic to stand the test of time.
Completed by 1909, as the longest and highest bridge of its type in history, it was once described as one of the "Wonders of the World".
www.thelagallery.com /cath2.htm   (179 words)

  
 Edmonton's High Level Streetcar - The Highest Streetcar River Crossing in the World
In 1989 a task force with representatives from the Society, the City and the Old Strathcona Foundation was struck, and a plan for a 2 year "demonstration" streetcar operation from Grandin LRT station to Old Strathcona was presented to, and approved by, City Council in October 1990.
As it turned out however, because of higher than estimated costs the rehabilitation of the High Level Bridge did not include the top deck, the work being confined to the roadway level., the bridge piers and repainting of the structure.
All proceeds from the weekend operation went towards the future extension of the project across the High Level Bridge to the north side at Grandin LRT Station.
www.edmonton-radial-railway.ab.ca /hlbline.htm   (981 words)

  
 HIGH BARBARY   (Site not responding. Last check: 2007-09-11)
The High Level, designed by Robert Stephenson, was based on a series of cast iron bowstring arches springing from tall stone piers; each of the six main spans stretched for 125 feet, the length of the whole being 1,372 feet, well over a quarter of a mile.
The bridge has survived almost unaltered since then, apart from the removal of two of its railway lines and some strengthening in 1922 to enable trams to pass safely across.
Dickson family lore has it that “High Road to Linton” was composed by a James Dickson (1827-1908), under the title "Ower the Garle" (the Garle was the road from Medwynbank/Garvald to West Linton).
www.ibiblio.org /fiddlers/HIGH.htm   (3149 words)

  
 Google Sightseeing » Post Archive » The High Level Bridge   (Site not responding. Last check: 2007-09-11)
This is the Lethbridge Viaduct, better known as the High Level Bridge in Lethbridge, Alberta, Canada.
What is most amazing about the bridge is that the city is at the level of the bridge deck, and you really don’t know the bridge or the valley are there until you reach the edge of the city.
The High Level Bridge is in the middle of the city.
googlesightseeing.com /2006/03/20/the-high-level-bridge   (584 words)

  
 Google Earth Explorer - / Canada / Bridges - High Level Bridge
The Lethbridge Viaduct better known as the High Level Bridge was constructed between 1907–1909 at Lethbridge, Alberta, Canada at a cost of $1,334,525.
Large bridges were also required, including a 275-m (900-foot) trestle with a 61-m (200-foot) span west of the St. Mary's River, a 183-m (600-foot) trestle at Eight-Mile Coulee and another of 274-m (900 feet) in length near Eight-Mile Coulee.
It required two bridges, one just west of Lethbridge - the famous High Level Bridge - over the Oldman River and another large bridge over the Oldman River again west of Monarch.
explorer.altopix.com /map/5snfix/233/257/High_Level_Bridge.htm   (649 words)

  
 Black History Month: Homestead mayor hopes to rename High-Level Bridge after Grays
She envisions picture banners of a number of Grays draped along the length of the bridge.
Esper said a bridge renovation is expected by 2003, so that might be the appropriate time to change the name.
Although the mayor said she couldn't recall a lot of details about the team, she remembered it was very dominant, and she knew the late borough resident Cumberland Posey, a team captain who got the team to go professional.
www.post-gazette.com /neigh_south/20010221sgrays3.asp   (421 words)

  
 Hadrian's Cycleway - High Level Bridge   (Site not responding. Last check: 2007-09-11)
The bridge was the first dual decked rail / road bridge in the world and consists of
The length of the viaduct is 1,337 feet and the height from high water mark to
The bridge is essentially the same today as it was constructed save for strengthening to take trams.
www.cycle-routes.org /hadrianscycleway/crossings/high.html   (294 words)

  
 West Seattle Bridge -1984
The bridge built during 1981-1984 is a cast in place balanced cantilever segmental bridge.
The drawbridge was replaced by a higher six-lane bridge built with $60 million in federal monies.
The new span was dedicated on July 14, 1984, at a cost of $150 million, and a new pivot-wing bridge later replaced the original bascule bridge.
bridgepros.com /projects/West_Seattle_Bridge   (924 words)

  
 Traylor Bros., Inc. Home   (Site not responding. Last check: 2007-09-11)
Construction began October 2003 on this approximate $156 million project for two each 8,592 lf x 74 ft wide high level bridges on IH-45 on Galveston Bay over the Intracoastal Waterway, along with 3,950 lf of roadway approaches in Galveston County, Texas.
Demolition of the existing bridge is included in the work scope.
Bridge was opened to NB traffic on March 11, 2006
www.traylor.com /wps-html/BridgeProjects/tbi0302   (183 words)

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