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uses a steel frame that derives its stiffness from tension by using a single mast that is tilted toward one end of the bridge. Cables supporting the bridge deck are welded to both sides of the mast, but cable to foundation anchors attach to the mast only from the side of the bridge toward which the mast is tilted.
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was poured onto the metal deck frame, pushing the deck into place and applying tension to the cables. The post-tensioned structural construction allows for a substantially thinner 6-inch-thick reinforced concrete slab-on-metal deck. The deck structure is supported by secondary I-Beams, and has an
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The name, Denver
Millennium Bridge, honors a milestone in time in addition to Denver's architectural development. To meet the structural challenge of spanning 130 feet (40 m) without a steep increase in elevation, the deck's structure must be as thin as possible while remaining stable. The bridge
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Contractor Edward
Kraemer & Sons, Inc. implemented the design, subcontracting Colorado Bridge and Iron to fabricate the steel components. The mast was constructed of cone-shaped steel plate sections welded together to form a 3-foot (1 m) base, 7-foot (2 m) midsection and 1.5-foot (.5 m) tip
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towers on both ends of the footbridge accommodate pedestrians who have difficulty climbing the stairs leading up to either end of the bridge from street level. The
Millennium Bridge was completed and officially opened by Denver Mayor
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Supportive tension is created by using the mast as a lever to pull the deck up into a shallow arc, keeping the opposite end of the bridge secured by two steel rods. With the mast raised,
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Mast of Denver's
Millennium Bridge rises to 200 feet (61m), connecting to the footbridge's deck and foundation anchors with post-tensioned steel cables.
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Denver's
Millennium Bridge connects Riverfront Park in the Central Platte Valley neighborhood with downtown's 16th Street pedestrian mall.
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to make the bridge more accessible to pedestrians, along with LED lighting upgrades to improve energy efficiency.
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may contain an excessive amount of intricate detail that may interest only a particular audience
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Gold Award, New York
Association of Consulting Engineers "Engineering Excellence Awards 2003"
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Stairs and a glass elevator lead pedestrians to the landing of Denver's
Millennium Bridge.
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Collis, Hugh (September 2003) "Denver
Millennium Bridge, Colorado, USA 1999 - 2002"
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2002 Urban Design Merit Award, Denver
Chapter American Institute of Architects
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any relevant information, and removing excessive detail that may be against
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with the
Commons Park in the Central Platte Valley District of the
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using post-tensioned structural construction. Located near
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Buildings and structures celebrating the third millennium
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Dusk falls on the west end of Denver's Millennium Bridge.
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On April 24, 2014, a $ 1-million renovation began on the
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design company ArchitectureDenver, developed the design.
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577:(June 22, 2001) Colorado Construction—Newswatch
587:“Raising the Mast on Denver Millennium Bridge”
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575:“Mast-Raising Creates New Denver Landmark”
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129:Learn how and when to remove this message
70:Learn how and when to remove this message
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392:& Partners, in conjunction with the
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31:contains content that is written like
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380:Preliminary work on the $ 9-million
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532:"Denver Millennium Footbridge"
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52:neutral point of view
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601:(June 25, 2001) Arup
589:(July 27, 2001) Arup
191:39.7544°N 105.0041°W
507:"Millennium Bridge"
429:Platte River Bridge
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44:promotional content
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262:Total length
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42:by removing
38:Please help
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386:engineering
304:$ 9 million
211:Pedestrians
194: /
182:105°00′15″W
169:Coordinates
630:Categories
516:25 January
494:References
417:footbridge
400:diameter.
382:footbridge
225:Light Rail
179:39°45′16″N
107:relocating
40:improve it
388:firm Ove
119:June 2022
60:June 2022
423:See also
405:elevator
369:concrete
351:and the
317:Location
221:Railroad
376:History
296:History
217:Crosses
207:Carries
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440:Awards
359:Design
309:Opened
278:Height
248:Design
232:Locale
227:system
270:Width
610:ISBN
536:ARUP
518:2024
390:Arup
337:LoDo
327:The
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
