What will be the new level of service

Reference no: EM13210753

A four-lane freeway (two lanes in each direction) is on mountainous terrain with 11ft lanes, a 5ft right-side shoulder, interchange spacing of one every 10 miles, and a 60mph base free-flow speed. During the peak hour, there are 12% large trucks and buses and 6% recreational vehicles. The PHF is .88 and the driver population adjustment is determined to be .90. The freeway currently operates at capacity during the peak hour in the direction of question. If an additional 11ft lane is added (each direction) and all other factors stay the same, what will be the new level of service?

Reference no: EM13210753

Questions Cloud

Determine the horsepower of the device : water flows from a lake as is shown in fig. p8.40 at a rate of 4.0 cfs. is the device inside the building a pump or a turbine? Explain and determine the horsepower of the device. neglect all minor losses and assume the friction factor is .025

Draw a small sketch that shows a situation : Name three types of metamorphic foliations, and draw a small sketch that shows a situation where a metamorphic foliation could cause problems in an excavation.

Determine the velocity and acceleration of point c of belt : determine the velocity and acceleration of point C of the belt, (a) immediately before the power is turned off. (b) 9 s later.

Explain what is the emperical formula of the compound : An organic compound X contains C, H, and O. A 16.69 g sample of X underwent combustion analysis, leading to the production of 44.71 g CO2 and 10.99 g H2O. What is the emperical formula of the compound?

What will be the new level of service : If an additional 11ft lane is added (each direction) and all other factors stay the same, what will be the new level of service?

Explain why thomas jefferson encouraged western expansion : Explain why Thomas Jefferson encouraged Western expansion. Explain the repercussion of Wester expansion after the 1800

Determine the cycle time for a single engine scraper : Determine the cycle time for a single engine scraper rated at 21 cy heaped that is used to haul material from a pit to a fill 900 ft away under severe conditions.

Which company presents the most risk for the investors : Is it possible to have a portfolio of two securities whose s is less than the s of either of the two securities? Can you show an example to justify your position?

Explain the necessity of super elevation in the design : explain the necessity of super elevation in the design of horizontal curve also prove that rv=v2/{g(fs+e)}

User Account

All Pages