A spiral bridge, loop bridge, helix bridge, or pigtail bridge is a road bridge which loops over its own road, allowing the road to climb rapidly. This is useful in steep terrain, or where the approach road to a bridge would terminate too far from the bridge's end. Despite its name, the typical shape of a spiral bridge forms a helix, not a spiral.
Many multi-storey car parks feature such a design as this.
A spiralbridge, loop bridge, helix bridge, or pigtail bridge is a road bridge which loops over its own road, allowing the road to climb rapidly. This...
Bridge replaced a spiralbridge that had been built in 1895. A spiralbridge was selected because local residents wanted the bridge to end in the downtown...
Since 2008, the spiral viaduct, along with the rest of the route, has been recognised as a UNESCO World Heritage Site. Arch bridgeSpiral (railway) Bernina...
Parietti and opened in 1933, which features many hairpin bends and a 270° spiralbridge called the tie knot. The climb is officially called the Coll del Reis...
of the bridge (see middle photo), which turned the horse through 360 degrees. On the Macclesfield Canal this was achieved by building spiral ramps and...
The Mystery of the SpiralBridge is Volume 45 in the original The Hardy Boys Mystery Stories published by Grosset & Dunlap. This book was written for...
Xinjiang. The bridge forms part of a spiral crossing over the expressway 180 metres (590 ft) below. The bridge and associated spiral allow for navigatable...
service to Batu Caves, the level crossing was eliminated by building a spiralbridge across the railway. Construction began in 2007 and was completed in...
more consecutive closed gates are known as a flush. Dead Man's Curve Spiralbridge Zig zag (railway) U-turn "Златоуст - Google Maps". google.com. "Rating...
Tail Bridge is a bridge in Custer County, South Dakota, United States, which was built around 1930. Located in Wind Cave National Park, it is a spiral bridge...
known commonly as The Helix or the Route 495 Helix, is an elevated spiralbridge freeway that carries New Jersey Route 495 to and from the Lincoln Tunnel...
The Bethungra Spiral is a heritage-listed rail spiral near Bethungra, between Junee and Cootamundra, carrying the northbound track of the Melbourne →...
m), after which the line runs across the famous spiralbridge, Brusio Viaduct. After the spiralbridge, the line passes through the Swiss border town of...
Raurimu Spiral The Raurimu Spiral is a single-track railway spiral, starting with a horseshoe curve, overcoming a 139-metre (456 ft) height difference...
investigate a 9/11 conspiracy theory. The Hardy Boys Mystery of the SpiralBridge appears in the NCIS: New Orleans episode "In The Blood", as a book that...
for interacting galaxies. A faint spiralbridge can be seen thus representing the remains of an older mode of spiral waves. "Your NED Search Results"....
known as NGC 4321 or the Mirror Galaxy) is a grand design intermediate spiral galaxy in the southern part of the mildly northern Coma Berenices. It is...
The spiral of silence theory is a political science and mass communication theory which states that an individual's perception of the distribution of public...
In the mathematics of circle packing, a Doyle spiral is a pattern of non-crossing circles in the plane in which each circle is surrounded by a ring of...
hyperbolic spiral is a type of spiral with a pitch angle that increases with distance from its center, unlike the constant angles of logarithmic spirals or decreasing...
Harriet Stratemeyer Adams, and Jocelyn Starzyk 45 The Mystery of the SpiralBridge 1966 Andrew E. Svenson Andrew E. Svenson Jocelyn Starzyk 46 The Secret...
truck until he reached the opposite side of the spiralbridge. Upon leaving the north end of the bridge, the bandit car was seen climbing the hill a half...
sixteen bridge girders towards Dhulghat station and Khandwa. The train normally takes around four minutes to complete its journey along the spiral. The spiral...
Global Information
