Onboard the MagLev. Turns out it only goes up to 431km/h during a few short windows of time during the day. During the rest of the time, 300km/h is the top speed. It was still impressively fast., and relatively quiet.
May 04, 2015@14:03

K5__0681
1/50 sec at f / 4.0@21 mm
ISO 200
PENTAX K-5
smc PENTAX-DA* 16-50mm F2.8 ED AL [IF] SDM