A flexible two-way roadway (as shown below) has two lanes each way with a two-way annual average daily traffic (AADT) of 5,250 in 2017 and 5,460 in 2018. The traffic information can be found as listed in the table below (SN= 4, P= 2.5). The pavement is to be designed for a design life of 20 years starting from 2018. Determine the design ESAL in the driving lane. Two-way AADTT in 2017=5.250 Two-way AADIT in 2018 -5,460 Median Car type % Axle type Axle load (kips) Passenger Car 50 Single 12 Truckl 30 Tandem 38 Truck2 20 Triple 60
A flexible two-way roadway (as shown below) has two lanes each way with a two-way annual average daily traffic (AADT) of 5,250 in 2017 and 5,460 in 2018. The traffic information can be found as listed in the table below (SN= 4, P= 2.5). The pavement is to be designed for a design life of 20 years starting from 2018. Determine the design ESAL in the driving lane. Two-way AADTT in 2017=5.250 Two-way AADIT in 2018 -5,460 Median Car type % Axle type Axle load (kips) Passenger Car 50 Single 12 Truckl 30 Tandem 38 Truck2 20 Triple 60
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter19: Design Of Flexible Highway Pavements
Section: Chapter Questions
Problem 8P
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Road engineering
![A flexible two-way roadway (as shown below) has two lanes each way with a two-way annual average daily
traffic (AADT) of 5,250 in 2017 and 5,460 in 2018. The traffic information can be found as listed in the
table below (SN= 4, P= 2.5). The pavement is to be designed for a design life of 20 years starting from
2018. Determine the design ESAL in the driving lane.
Two-way AADTT in 2017 = 5.250
Two-way AADIT in 2018 = 5,460
Median
Car type
%
Axle type
Axle load (kips)
Passenger Car
50
Single
12
Truck1
30
Tandem
38
Truck2
20
Triple
60](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faee7d130-bf02-41c6-bdd1-734d21f1d954%2F0ee314d4-080c-4825-b45e-16041128d3fb%2Fjigmnd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A flexible two-way roadway (as shown below) has two lanes each way with a two-way annual average daily
traffic (AADT) of 5,250 in 2017 and 5,460 in 2018. The traffic information can be found as listed in the
table below (SN= 4, P= 2.5). The pavement is to be designed for a design life of 20 years starting from
2018. Determine the design ESAL in the driving lane.
Two-way AADTT in 2017 = 5.250
Two-way AADIT in 2018 = 5,460
Median
Car type
%
Axle type
Axle load (kips)
Passenger Car
50
Single
12
Truck1
30
Tandem
38
Truck2
20
Triple
60
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