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Hey All: So the AASHTO Stopping Sight Distance eqn for us customary units is S = (1.47 * tp * v) + (v^2 / 30 * (f + G)) Something feels wrong about using the same equation to estimate the stopping distance of a Prius that you would for a semi truck. I understand that mass cancels out in the...

Hey all, First time posting here. I am a water resources guy studying for transportation breadth so some of you, broader, more enlightened civil engineers may think this is a dumb question... I thought i understood stationing until i ran across a practice problem in some material a friend...