5. Find the level of service of the following road: (45 points) ▪ ▪ 6-lane multilane highway, terrain: 2 miles long 4% upgrade, speed limit: 55 mi/h lanes: 11ft, a two-way left-tum lane in the median, right shoulder: 5 ft, PHF: 0.90 peak hour traffic volume in each direction: 4500 veh/h with 10% SUTs and 5% TTs ▪ 30 access points in 2 miles ▪ Solution ET = 2.745 fHV = 0.792 Vp 2104 pc/h/In FFS = 50.15 mph c = 2083 pc/h/In S = 46.13 mph D = 45.61 pc/mi/In LOS F
5. Find the level of service of the following road: (45 points) ▪ ▪ 6-lane multilane highway, terrain: 2 miles long 4% upgrade, speed limit: 55 mi/h lanes: 11ft, a two-way left-tum lane in the median, right shoulder: 5 ft, PHF: 0.90 peak hour traffic volume in each direction: 4500 veh/h with 10% SUTs and 5% TTs ▪ 30 access points in 2 miles ▪ Solution ET = 2.745 fHV = 0.792 Vp 2104 pc/h/In FFS = 50.15 mph c = 2083 pc/h/In S = 46.13 mph D = 45.61 pc/mi/In LOS F
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![5. Find the level of service of the following road: (45 points)
▪
▪
6-lane multilane highway, terrain: 2 miles long 4% upgrade, speed limit: 55 mi/h
lanes: 11ft, a two-way left-tum lane in the median, right shoulder: 5 ft, PHF: 0.90
peak hour traffic volume in each direction: 4500 veh/h with 10% SUTs and 5% TTs
▪ 30 access points in 2 miles
▪
Solution
ET = 2.745
fHV = 0.792
Vp 2104 pc/h/In
FFS = 50.15 mph
c = 2083 pc/h/In
S = 46.13 mph
D = 45.61 pc/mi/In
LOS F](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1c49bdb0-7bcc-4c70-8d33-a9d25e83d8a1%2F990d627b-c150-40c7-803e-1e58d94eb039%2Fkxgq854l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. Find the level of service of the following road: (45 points)
▪
▪
6-lane multilane highway, terrain: 2 miles long 4% upgrade, speed limit: 55 mi/h
lanes: 11ft, a two-way left-tum lane in the median, right shoulder: 5 ft, PHF: 0.90
peak hour traffic volume in each direction: 4500 veh/h with 10% SUTs and 5% TTs
▪ 30 access points in 2 miles
▪
Solution
ET = 2.745
fHV = 0.792
Vp 2104 pc/h/In
FFS = 50.15 mph
c = 2083 pc/h/In
S = 46.13 mph
D = 45.61 pc/mi/In
LOS F
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