Welcome to SPOTTURNS page, Greetings from my side with following link GATE HAND WRITTEN NOTES.

Friday 14 February 2014

EXCTING JOURNEY OVER GOTEIK VIADUCT




The Goteik viaduct, located in Nawnghkio, is one of Burma’s most stunning engineering marvel. Built by the
colonial British in the beginning of the 20th century, this spectacular railway bridge is the highest bridge in
Myanmar and when it was completed, in 1900, it was the largest railway trestle in the world.
The Goteik viaduct is located in the center of the country about 100 km northeast of the largest city of
Mandalay, between the two towns of Pyin U Lwin, the summer capital of the former British colonial
administrators of Burma, and Lashio, the principal town of northern Shan State. The rail line was built as a way
for the British Empire to expand their influence in the region. Constructed when the country was originally
called Burma, the bridge was designed and fabricated by the Pennsylvania Steel Company and shipped
overseas.


The viaduct stretches 689 meters from end to end supported by 15 towers. Many sources have put the height
of the bridge at 250 meters. This is supposedly a measurement to the river level as it flows underground
through a tunnel at the point it passes underneath the trestle. The true height of the bridge as measured from
the rail deck to the ground on the downstream side of the tallest tower is 102 meters.
Although larger concrete viaducts and steel cantilever bridges were constructed before and after Gokteik, no
other conventional box tower and girder type steel trestle has ever exceeded it in size except for the
monstrous Lethbridge Viaduct in Alberta, Canada which is about the same in height but more than twice the
length. The Joso bridge in the U.S. state of Washington, the Poughkeepsie bridge in the U.S. state of New
York and the original Kinzua viaduct in the U.S. state of Pennsylvania are the only other traditional steel trestles
that are equal in size to Gokteik


Gokteik also had the tallest bridge piers in the world at the time of its completion at 97.5 meters. The current
record is now held by France’s Millau Viaduct at a record breaking height of 245 meters.
Gokteik bridge can be reached by taking a train from Mandalay or Pyin U Lwin north towards Nawnghkio where
the bridge is located about 5 km further east. Crossing the bridge by train is a high-wire act. The bridge is
more than a century old, a rather crumbling antique, which adds to the white-knuckle experience. The train
moves at walking speed across the bridge to avoid the rocking motion that will further damage the bridge and,
possibly, plunge the train into the river below.


No comments: