pretty fast
A bullets trains goes fast because of the streamlines in the air.
1mph
There is no such thing as a jet train.
The speed is limited by the rail authority. Turns out that empty trains can't go any faster than full trains - but, empty trains can accelerate faster. A loaded coal train can go as fast as 55 miles per hour.
Passenger trains could go as fast as 80 mph, freights were normally limited to about 30.
Fast trains have several benefits. First, as the name implies, they are faster so they help people get to their destinations quickly, and thus have more users than normal trains. Also, fast trains are more economically-friendly, as the emissions per mile is decreased due to the more advanced technology the trains use.
Their engine.Their engine.Their engine.Their engine.
Top speed of 125mph where the track allows.
The first locomotive was built by Richard Trevithick and had a top speed of about 4 mph (miles per hour).
loaded coal trains go 55mph and are 18 thousand tons 120 cars
Fast I am assuming.