Bullet Trains In Japan Hit 186mph

May 12, 2008

Japan has been a leader in developing a network of high speed bullet trains (Shinkansen) servicing the main trunk routes.

The first line from Tokyo to Osaka opened in 1964 trains with trains running up to 125mph (200km/h). Average speeds have since increased with improvements in infrastructure, signalling and maintenance.

Most of the bullet trains run on conventional steel rail mounted on concrete sleepers, with the fastest services using dedicated tracks to avoid conflict with slower trains.

The bullet train network operates on two different gauges 42 inches (1,067mm) and 56 inches (1,435mm), however many of the narrower gauge routes are being converted to the wider 1,435mm gauge.

Signalling is largely fixed block, although with the high line speeds, sections are much longer than is standard elsewhere.

Three types of bullet train operate including the 500 Series with its 15 metre-long power car nose designed to reduce wind resistance at high speed.

Read more about travel on the bullet trains http://www.model-railroad-resources.com/train-travel-japan.html

The newer N700 bullet trains reach speeds of up to 186mph. A trip from Tokyo to Osaka by N700 takes about two hours and 25 minutes. The N700 boasts has increased acceleration, which reduces the amount of time it takes to reach its maximum speed.

The capital Tokyo remains the central point for the network which has lines extending west and north.