Months Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sept. Oct. Nov. Dec. ADT (automatic count) 1100 1200 1350 1400 1600 2300 3300 4200 3600 1800 1600 1500 Day Sun, Mon. Tues. Wed. Thur. Fri. Sat. Av. Daily Traffic 500 600 560 650 550 750 480

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question

7. The following are the tabulation of the coverage count of the average daily traffic 
on a monthly and weekly basis made with automatic traffic counts on a highway. Use 
the tables to calculate;
(a) the ADT for February and October based on 2 days counts: (i) on Tuesday in 
February the daily counts were 250 vehicles and (ii) on Friday in October, the daily 
traffic volume was 300 vehicles. 
(b) the AADT if the flows counted on Friday, Saturday and Sunday in July were 
8000, 6000 and 5000 vehicles on a 16 hourly count basis.
(c) the seven day 16 hourly flow in September. 

Months
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
Dec.
ADT (automatic count)
1100
1200
1350
1400
1600
2300
3300
4200
3600
1800
1600
1500
Day
Sun,
Mon.
Tues.
Wed.
Thur.
Fri.
Sat.
Av. Daily Traffic
500
600
560
650
550
750
480
Transcribed Image Text:Months Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sept. Oct. Nov. Dec. ADT (automatic count) 1100 1200 1350 1400 1600 2300 3300 4200 3600 1800 1600 1500 Day Sun, Mon. Tues. Wed. Thur. Fri. Sat. Av. Daily Traffic 500 600 560 650 550 750 480
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