A two-lane highway is currently operating at its two-way
capacity in
rolling terrain. The traffic stream consists...
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Civil Engineering
A two-lane highway is currently operating at its two-waycapacity in rolling terrain. The traffic stream consists of cars and trucksonly. A recent traffic count revealed 720 vehicles (total, both directions) arriving inthe most congested 15- min interval. What is the percentage of trucks in the trafficstream based on the ATS service measure? Given: ATS: fG=0.99 when it is rolling terrain, vp>1200 ET= 1.5 when it is rolling terrain, vp>1200
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We are given fG 099ET 15 and ER 11 Assume of trucks PT expressed as a decimalSo calculate heavy vehicle factor fHV using theformulaeSo fHV 11PT 05vp iscalculated by the formulawherevp 15mt passenger car
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