passenger train and freight train run on same track then freight train speed is bw 30-35km/h if a seprate route is developed for fright train then speed could be hiked to 70-80 km/h .in these route in these route beside single stack contanair we can use double sack .so three time speed and double freight transport in one unit of time.
Northeast corridor - Acela.
Yes - Acela, on the Boston- Washington corridor.
70% due to the introduction of high speed transportation like planes
The most obvious and famous is the Rhône Valley, which carries the main North-South routes for trains (normal and high-speed), roads and river transport.
Except for the Washington to Boston corridor (were 125 is common and 150 not unheard of) the most common 'high speed' speed limit is 84 mph. Note - lots of track is limited to less than 50 mph.
It's mainly due to the Jet stream - a high-speed 'corridor' of air that flows around the planet at high altitude. Additionally - the planet rotates from east to west.
Television, the development of rockets and high-speed aircraft, development of atomic weapons to name a few.
R. Vitols has written: 'The development of a novel high speed fabric manufacturing process' 'The development of a sewing-knitting technique for producing pile-fabrics'
high school diploma
steam power
T. M. Salem has written: 'The development of a bearing of high stiffness and a wide speed range'
Get a high speed hub.