make a little research regarding the Level of Service of EDSA and create an assessment why does EDSA have that Level of Service. Pointers: Level of Service Analysis(different Level of Service use to measure the performance of a certain road or highways)
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- The following cross-classification data have been developed for a European city transportation study area. House Hold (HH) Autos/HH (%) Trip Rate/Auto (%) Income Trips (%) ($) High Med Low O1+2 0 1 +2 HBW HBO NHB 10,000 0 30 70 48 48 4 2.0 6.00 28.5 38 34 28 50 | 4 72| 24 2.5 7.5 30.0 38 2 53 45 20,000 30,000 40,000 50,000 50 50 00 19 81 7.5 12.0 39.0 20 50 34 28 10 70 20 4.0 9.0 33.0 35 34 31 20 75 5 1 32 57 5.5 10.5 36.0 27 35 38 37 60,000 70 30 43 40 0010 90 8.0 13.0 41.0 16 44 Develop the family of cross-classification curves and determine the number of trips produced (by purpose) for traffic zone containing 1000 houses with an average household income of $30,000. (Use high = 55,000; medium 25,000; low = 15,000.)Incorrect Question 4 Which is not a major factors that influence the design of roads and highways. Design Speed Design Vehicle Funding Topography Level of Service (LOS) SafetyThe first step is to gather data on the highway road network in Dallas County, Texas, over the last 10 years. This would include: - Length of highways (in miles) for each year.- Traffic volume data for each year.- Data on highway expansion projects (e.g., new lanes, new highways).- Population and vehicle registration data in Dallas County to assess demand.- Funding and budget data for highway projects. Sources for this data could include the Texas Department of Transportation (TxDOT), local government records, and federal transportation datasets.
- 1. A transportation engineering study was conducted to determine the proper design of bike lanes. Data were gathered on bike - lane widths and average distance between bikes and passing cars. (Use three decimal places) The data from 9 streets are: Distance 2.4 1.5 2.4 1.8 1.8 2.9 1.2 3 1.2 (m) Lane Width 2.9 2.1 2.3 2.1 1.8 2.7 1.5 2.9 1.5 (m) a. Manually plot the data (draw to scale) b. Fit a straight line to the data with linear regression. Add this line to the plot.Match each item to a choice: It is a well known method to study the manner in which drivers move into a priority area where they must give way to other road users. Defined as the gap for which the number of accepted gaps shorter than it is equal to the number of rejected gaps longer than it It is a measure of the time between the rear bumper of the first vehicle and the front bumper of the second vehicle Two or more road users are about to occupy the same location at the same time, if their movements remain unchanged. It refers to the methods and measures used to prevent road users from being klled or seriously injured. The road user who took an evasive action first. It is the span between the mament the first traffic participant leaves the course of the second traffic participant and the second traffic porticipant enters the previous course of the first one. Defined at the moment when one of the road users start taking an evasive action It is defined as the time needed for a…1. A transportation engineering study was conducted to determine the proper design of bike lanes. Data were gathered on bike - lane widths and average distance between bikes and passing cars. (Use three decimal places) The data from 9 streets are: Distance 2.4 1.5 2.4 1.8 1.8 2.9 1.2 3 1.2 (m) Lane Width 2.9 2.1 2.3 2.1 1.8 2.7 1.5 2.9 1.5 (m) c. If the minimum safe average distance between bikes and passing cars is considered to be 1.8m, determine the corresponding minimum lane width. d. Using the same data, determine the equation of the best fit 2nd degree curve
- 8.18 Two routes connect an origin and a destination. Routes 1 and 2 have performance functions t₁ = 2 + x₁ and t₂ = 1 + x2, where the 's are in minutes and the x's are in thousands of vehicles per hour. The travel times on the routes are known to be in user equilibrium. If an observation for route 1 finds that the gaps between 30% of the vehicles are less than 6 seconds, estimate the volume and average travel times for the two routes. (Hint: Assume a Poisson distribution of vehicle arrivals, as discussed in Chapter 5.)Q3. ): Three alternatives, Road A, Road B, and Road C, are suggested for a road design to connect wo areas. The criteria considered in the comparison are shown in Table below. Choose the correct answer for the following questions: 1. The considered criteria in evaluating the suggested alternatives are: . Economic criteria b. Environmental criteria . Engineering criteria d. Environmental and Economic criteria e. Environmental and Engineering criteria E. Economic and Engineering criteria Criteria of Evaluation Alternates Road A 1098900005 Total cost House unit relocations Historical and archaeological Air quality (Carbon monoxide) 2. The evaluation step of the proposed routes is expected done in: 1. Reconnaissance survey phase :. Final location survey phase . According to the Historical criteria, the best alternative is: 5 10 sites 5.5 ppm b. Preliminary location survey phase d. All the mentioned option Road B 144780000$ 0 0 site 4.9 ppm e. None of them Road C 139080000$ 4 sites 4.9 ppm…The following socioeconomic data have been collected for the Jeffersonville Transportation Study (JTS). Population = 72,173 Area = 70 square miles Registered Vehicles = 26,685 Single-family housing units = 15,675 Apartment units = 7567 Retail employment = 5502 Nonretail employment = 27,324 Student attendance = 28,551 by zone of attendance Average household income = $17,500 Total traffic zones = 129 The results of the cross-classification analysis are as follows. Total trips produced for study area = 282,150 trips/day Home-to-work trips 13% (36,680) Home-to-nonwork trips 62% (174,933) Non-home trips 25% (70,537) The attraction rates for the study area have been developed using the following assumptions. 100% of home-to-work trips go to employment locations. Home-to-nonwork trips are divided into the following types. Visit…
- Determine the different types of Transportation Softwares/Programs that traffic/transportation engineers use. Please categorize them into subsection according to their usage. Thank you :)Situation III: The table below shows the reported accidents for 1 10-mile highway section of the Macapagal boulevard. Year Ave. daily Traffic 20,500 22,000 23,500 24,000 25,500 7. Compute for the severity ratio Property damage 165 Injury Accidents Fatal Accidents 2000 40 2001 150 45 2002 170 170 50 10 2003 45 2004 160 60 19 8. Compute for the accident rate for injury accidents in HMVM 9. Compute the accident rate in HMVM O69A simple road network shown below has two way links. The travel time in minutes for zero volumes is also shown. Using Dijkstras algorithm, determine the following: 1. Minimum path and minimum travel time from zone B to C. Show all necessary diagrams 2. Minimum path and minimum travel time from zone A to D. Show all necessary diagrams