The city received a complaint of afternoon traffic speeding in a residential area. The city suspected this was related to students leaving a nearby school. The first action taken by the city was to quantify the facts by conducting a spot speed study. The city decided to use the stopwatch method because of their imited resources. The Speed (mph) 21.4 22.2 Frequency of Vehlcles 3. 23 24 25 26.1 27.2 28.9 9. 13 posted speed imit is 30 mplh. The study was conducted on a Wednesday and started at 3:00 p.m. The time correspond to the penod when most students leave the school The study continued until vehicles was measured. 30 315 333 352 10 was selected to 10 9. 37.5 10 sample size of 100 428
The city received a complaint of afternoon traffic speeding in a residential area. The city suspected this was related to students leaving a nearby school. The first action taken by the city was to quantify the facts by conducting a spot speed study. The city decided to use the stopwatch method because of their imited resources. The Speed (mph) 21.4 22.2 Frequency of Vehlcles 3. 23 24 25 26.1 27.2 28.9 9. 13 posted speed imit is 30 mplh. The study was conducted on a Wednesday and started at 3:00 p.m. The time correspond to the penod when most students leave the school The study continued until vehicles was measured. 30 315 333 352 10 was selected to 10 9. 37.5 10 sample size of 100 428
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
TRANSPORTATION ENGINEERING
![The city received a complaint of afternoon
traffic speeding in a residential area. The
city suspected this was related to students
leaving a nearby school. The first action
taken by the city was to quantify the facts
by conducting a spot speed study. The city
decided to use the stopwatch method
Speed
(mph)
21.4
22.2
23
24
25
26.1
27.2
28.9
30
315
33.3
352
37.5
Frequency of
Vehicles
3
9.
because of their imited resources. The
13
posted speed Lmit is 30 mph. The study
was conducted on a Wednesday and started
10
was selected to
o the penod when most
students leave the school The study
sample size of 100
at 3:00 p.m. The time
10
9.
10
continued until
vehicles was measured.
428](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F35864d86-0f8d-456c-8857-2919bebd454d%2F538270f7-82d6-49e2-b9b3-4790bd6d1ea5%2F1zkwms_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The city received a complaint of afternoon
traffic speeding in a residential area. The
city suspected this was related to students
leaving a nearby school. The first action
taken by the city was to quantify the facts
by conducting a spot speed study. The city
decided to use the stopwatch method
Speed
(mph)
21.4
22.2
23
24
25
26.1
27.2
28.9
30
315
33.3
352
37.5
Frequency of
Vehicles
3
9.
because of their imited resources. The
13
posted speed Lmit is 30 mph. The study
was conducted on a Wednesday and started
10
was selected to
o the penod when most
students leave the school The study
sample size of 100
at 3:00 p.m. The time
10
9.
10
continued until
vehicles was measured.
428
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