For accident statistics in table below. Comput the following: a) Rates of fatality depending on population b) Rates of PDO accidents depending on registered vehicle Fatalities: Fatal Accidents: Injury Accidents: PDO Accidents: Total Involvements: Vehicle-Miles Traveled: Registered Vehicles: Licensed Drivers: Area Population: 7.5 60 300 2.000 4,100 1.500,000,000 100,000 150.000 300.000 3

For accident statistics in table below. Comput the following: a) Rates of fatality depending on population b) Rates of PDO accidents depending on registered vehicle Fatalities: Fatal Accidents: Injury Accidents: PDO Accidents: Total Involvements: Vehicle-Miles Traveled: Registered Vehicles: Licensed Drivers: Area Population: 7.5 60 300 2.000 4,100 1.500,000,000 100,000 150.000 300.000 3

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter2: Transportation Systems And Organizations

Section: Chapter Questions

Problem 4P

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For accident statistics in table below. Comput the following: a) Rates of fatality depending on population b) Rates of PDO accidents depending on registered vehicle Fatalities: Fatal Accidents: Injury Accidents: PDO Accidents: Total Involvements: Vehicle-Miles Traveled: Registered Vehicles: Licensed Drivers: Area Population: سم الهندسة الحالية 75 60 300 2.000 4,100 1.500.000.000 100.000 150.000 300.000 10
1 The estimated average cost of a single fatal accident. A__2.3 million B__55,000 C__353,000 D__23 million 2 Make a full stop before passing an intersections. A__TRUE B__FALSE 3 It measures the accident rate per 100k population. A__Accidents B__Accident rate per registered vehicles C__Accident rate per population D__All of the above 4 It measures the accident rate based on the total kilometers of travel. A__Accidents B__Accident rate per intersections C__Accident rate per road sections D__Sag Vertical Curve 5 It measures accident rate which considers traffic volume AADT. A__Accidents B__Accident rate per road sections C__Accident rate per intersections D__None of the above 6. From the year 2000 which location shows the highest rate or number of accidents involving fatalities? A__Intersection B__Bridge C__Roadway D__Shoulder E__Service Road 7 What is…
Road Safety According to accident statistics of a certain town over the last three years, the ten intersections having the highest number of accidents are shown in the table below together with the corresponding number of accidents and the total entering vehicles for each intersection. Identify the intersections that may be con sidered hazardous, using 95% level of confidence. Intersection No. Number of Accidents Daily Entering Vehicles 243 15,900 18,300 24,000 13,600 14,200 1. 2. 220 3 310 4. 210 239 17,120 13,700 19,300 47,900 17,100 6. 250 188 8 360 9. 350 10 370
32 Find the accident rate at a road intersection per million entering vehicles if the average daily traffic is 300 and 1,722 accidents had occurred in the last 3 years. Express your answer in whole number.
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 O69
Problem 2 The table shows reported accidents for a 10-mile highway section of the Diosdado Macapagal Boulevard. Property Damage Year 2000 2001 2002 2003 2004 Average Daily Traffic 20,500 22,000 23,500 24,000 25,500 165 150 170 170 160 Injury Accidents 40 45 50 45 60 a) Compute the severity ratio. b) Compute the accident rate for injury accidents in HMVM. c) Compute the accident rate in HMVM. Fatal Accidents 5 5 10 16 19
Road Safety According to accident statistics of a certain town over the last three years, the ten intersections having the highest number of accidents are shown in the table below together with the corresponding number of accidents and the total entering vehicles for each intersection. Identify the intersections that may be considered hazardous, using 95% level of confidence. Intersection No. Number of Accidents Daily Entering Vehicles 1 243 15,900 2 220 18,300 3 310 24,000 4 210 13,600 5 239 14,200 6 250 17,120 7 188 13,700 8 360 19,300 9 350 47,900 10 370 17,100
1.A stretch of four-lane, two-way highway 6.0 km long has a traffic volume of 35,450 vehicles per day. If for the last three years, the total number of accidents recorded was 1,960, determine the accident rate per99 mvk. A__833.421 accidents per 99 mvk. B__833.142 accidents per 99 mvk. C__833.124 accidetns per 99 mvk. D__none of the above 2.A section of road has 65 accidents recorded in three years. For the same period, the estimated vehicle travel on the section was 26 mvk. Considering only those sections having the same characteristics as under study, the mean rate is 75 accidents per 100 mvk. Is the section hazardous with 99 percent level of confidence? A__YES B__NO C__UNDEFINE 3.The traffic accidents recorded from the past 3 years on a two-lane highway shows that there is a total of 545 property damage only, 135 for injury and 10 fatalities. Determine the severity ration of this data? A__22% B__20.104% C__21.014%…
1. A town has a population of 250,000 in 2005. In the same year, the number of accidents was 500. Determine the accident per 100000 population. Write only the number2. If there is an average of 1 registered car per 2 person, determine the accident rate per registered vehicle on question 1. Write the number only, _______ accidents per 10000 vehicles.
According to accident statistics over the last three years, the five intersections having the highest number of accidents are shown in the corresponding table. The total entering traffic for each intersection is also shown. Intersection No. of Accidents Daily Entering Vehicles No. 1 243 15,900 200 18,300 3 310 24,000 4 180 13,600 239 14,200 1. Determine the mean accident rate of these intersections per million entering vehicles. Answer in two decimal places. 2. Can we flagged intersection 1 as hazardous, using 95 percent level of confidence and using classic statistical method? Answer either Yes or No. 3. Can we flagged intersection 3 as hazardous, using 95 percent level of confidence and using classic statistical method? Answer either Yes or No. 4. Can we flagged intersection 5 as hazardous, using 95 percent level of confidence and using classic statistical method? Answer either Yes or No.
The number of accidents for 6 years recorded in a certain section of a highway is 589. If the average daily traffic is 1,476, determine the accident rate per million entering vehicles. Answer in whole number.
Determine the severity number for a section of highway that had 2 fatal crash, 48 personal injury crashes, and 105 property damage only crashes during a particular time period. Use a weighting scheme of 50 for fatal crashes, 25 for personal injury crashes, and 1 for crashes with only property damage. Determine the severity index by dividing the severity number by the total number of crashes, thereby normalizing the severity number by the number of crashes.