6.25 A four-lane freeway (two lanes in each direction) segment consists of passenger cars only, a driving population of regular users, a peak-hour directional distribution of 0.70, a peak-hour factor of 0.80, and a measured free-flow speed of 70 mi/h. Assuming Fig. 6.7 applies, if the AADT is 30,000 veh/day, determine the level of service for the 10th, 50th, and 100th highest annual hourly volumes.

Q: The plan of a map was photo copied to a reduced size such that a line originally 100 mm, measures 90…

A: Original size = 100 mm Reduced size = 90 mm Original scale = 1:1000   The revised scale is =?

Q: Draw a sample topographic map that shows hachures.

A: A topographic map shows the details about elevation of natural and man made features of that area.…

Q: 10. In the Transformation-Viewing process, CAD model is defined within the: * Global coordinate…

A: CAD is known as Computer-Aided Design, it is also known as CADD which stands for Computer-Aided…

Q: What is the most common type of chart in engineering?

A: Solution: Most common type of chart in engineering are Bar chart and other charts are as follows:…

Q: In detail what is the CSI MasterFormat and what is listed in division 28?

A: Answer  CSI MasterFormat also known as "Dewey Decimal system" is the product of the Construction…

Q: What is the Global Coordinate System (GCS)? Why was the Viewing Coordinate System created?

A: Global Coordinate system is a coordinate system in which we are enabled to make a location details…

Q: Plot the contour lines using the given set of elevations and contour interval. Use the simplest…

A: contour interval is the elevation difference represented on map between two consecutive contour…

Q: List the different meridians are used to specify directions?

A: The direction of a survey line can be defined in two ways: Relative to each other  Relative to some…

Q: Generate isometric drawing from multiviews using drawing tools or free - hand. Use approximate…

A:

Q: Find and define " horton equation" Show illustration.

A: To find and define Horton equation.

Q: Parameters determine indexing method.

A:

Q: Describe about the Taylor Charts.

A: Taylor's stability chart are used for determining the stability of slope of cohesive homogeneous…

Q: Give the vector in cartesian coordinates that extends from B(4, 20degrees, 10degrees) to W(7,…

A: The given data is shown below: B=4,20 degrees, 10 degreesW=7,120 degrees, 75 degrees

Q: a. On the equator: b. Golden, Colorado: C. Barrow, Alaska: 0° latitude 39°44'N latitude, 105°12'W…

A:

Q: What classification of data has equal units that are the same distance between each dimension of the…

A:

Q: How to create stacked bar chart in tableau

A: This question is related to the Computer-aided design software from Civil Engineering. This is…

Q: What is National Spatial Reference System?

A: National Spatial Reference System  (NSRS) A consistent coordinate system that defines latitude,…

Q: Define Spencer Charts.

A: Spencer defines the factor of safety as the available shear strength quotient divided by mobilized…

Q: With the aid of an illustration, describe two methods by which areas bounded by irregular lines can…

A: Areas bounded  by irregular lines can be found by using midoridnate rule , trapezoidal method ,…

Q: Use the method of compsite areas to calculate the centroidal coordinates of the plane regions shown…

A:

Q: Map scale is identified as a ratio between Select one: O a. ground distance to map distance O b. map…

A: Given data : The value of distance on map=DM The value distance on ground=DG   Required : Map scale

Q: GIS is an abbreviation for Geographic Information System.

A: what is GIS? Geographic information system is a computer based information system design to accept…

Q: Name and describe 3 examples of how GIS can be used in Civil Engineering.

A:

Q: classification of rivers

A: Classification of Rivers

Q: Kindly clarify what you mean when you refer to "GIS."

A: GIS stands for Geographic Information System. GIS are used for capturing all data that are required…

Q: What are the advantages and disadvantages of the bar chart ?

A: The advantages of Bar chart are as follows: Bar charts are pretty easy to interpret, and there's a…

Q: PLEASE PROVIDE CLEAR

A:

Q: Q1:A)Write the command to draw Figure below by using Auto CAD program (Relative Coordinate Method).…

A: Solution:- At first show the starting point of 20.20 then inclined upwards with the base, make an…

Q: Figure below represent contour lines for ground surface and wells located on it 50 w2 W1 fill table…

A: given-water table elevation of wells-W1=60W2=50W3=40

Q: D#2: Write different uses of Surveying?

A:

Q: isometric plane

A: An isometric view is the 3D representation of a building ,room etc on a 2 dimensional surface. We…

Q: Calculate the shear force and bending moment diagrams with manual calculation and verify using Space…

A:

Q: The Global Coordinate System (GCS) is an acronym for Global Coordinate System. What motivated the…

A: Global Coordinate System is an absolute reference system which is used to define locations of nodes…

Q: What are the types of coordinate system? Illustrate with neat figure.

A: Generally two types of coordinate systems viz, Catesian Coordinate. Polar Coordinate.  Cartesian…

Q: The point Coordinates have unlimited style to appear when inserted in * AutoCAD drawing False True…

A: 1. False. There are 3 types of coordinate display style i.e. static, dynamic and distance and angle.…

Q: With neat sketches, write a brief note on the following instruments used in chain surveying 30 m…

A: 1. 30 m chain: It comprises of straight links of galvanized mild wire, each link is bent into a coop…

Capacity and Level of Service at Intersections

The term capacity is associated with transportation engineering. Capacity helps to understand how many pedestrians or vehicles can be handled by a transport facility. Level of service is also a term associated with transportation engineering. The level of service indicates the performance of the transport facility.