What is the left turn adjustment factor for the case describ

Reference no: EM13543434

An intersection approach has three lanes, permitted left turns, and 6% left-turning volume with a through vehicle equivalent of 5.0 tvu/left turn. The saturation flow rate for through vehicles under prevailing conditions is 1,700 veh/hg/ln.

a. What is the left turn adjustment factor for the case described?

b. Determine the saturation flow rate and saturation headway for the approach, including the impact of left-turning vehicles.

c. If the approach in question has an effective green time of 45 seconds in a 75-second cycle, what is the capacity of the approach in veh/h?

Reference no: EM13543434

Questions Cloud

Provide the velocity distribution for steady flow case : An infinite, long, solid, vertical cylinder of radius R is located in infinite mass of compressible liquid. Provide the velocity distribution for steady flow case

Determine the normal stress in each rod. show all work : Two steel rods with fixed supports at A and C are attached by a rigid flange at point B and a downward load of 120 kN is applied to the flange. The upper rod has a cross section of 800 mm^2 and the lower rod has

Determine the minimum diameter shaft that can be used : The electric motor at A exerts a torque of 800N.m on the steel shaft from A to D. This has a torque of -300N.m at B and -500N.m at C. the dimensions are

Why does a design engineer need to know the location of the : Course Ab of a five sided traverse runs due north. From the giben balanced interior angles to the right, compute and tabulate the bearings and azimuths from north for each side of the traverses.

What is the left turn adjustment factor for the case describ : An intersection approach has three lanes, permitted left turns, and 6% left-turning volume with a through vehicle equivalent of 5.0 tvu/left turn. The saturation flow rate for through vehicles under prevailing conditions is 1,700 veh/hg/ln.

Determine the vertical deflection at c : The bent road has an E=200 GPa, G=75 GPa, and a radius of 30 mm. Use Castigliano's theorem and determine the vertical deflection at C. Include the effects of bending, shear, and torsional strain energy.

Determine the power that must be supplied to the pump at : Crude oil flows through a level section of the Alaskan pipeline at a rate of 1.6 million barrels per day (1 barrels=42 US gallons) the pipe inside diameter is 48 inch and its roughness is equivalent to galvanized iron.

What is the flow rate of air that must be entering the hood : We have a situation where hydrogen gas at 300 degrees C is flowing out of a tube at the rate of 100 mL/min. The tube is located in a fume hood operating at 25 degrees C and 1 atm.

Calculate the potential methane production in one year for : A 9,000-lb single wheel load is placed on a PCC slab that is 9.5 in. thick. The concrete has a modulus of elasticity of 5 million psi with a Poisson’s ratio of 0.15. The modulus of subgrade reaction is 225 pci. Tire pressure is 90 psi.

User Account

All Pages