The Train/Truck Video.
A bit like an Intersection.
One thing I really like about the American road system, is their insistence that traffic comes to a complete standstill (STOP) at an Intersection (Crossroads/T-Junction, etc), and check for other traffic in all directions, before proceeding.
Failure to do so results in a serious traffic offence!
We rarely have such a sensible safety feature here in England! Its a bit of a free-for-all!
English Intersections give me the Heeby-Jeebies!....

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Self preservation is always on my mind!
Paul....

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Win 8.1 64-bit. DX11. Advent Tower. Intel i7-3770 3.9 GHz 8-core. 8 GB System RAM. AMD Radeon HD 7700 1GB RAM. DVD ROM. 2 Terra Byte SATA Hard Drive. Philips 17" LCD Monitor. Saitek Cyborg X Fly-5 Joystick. ...and a Briggs and Stratton Petrol Lawn Mower.