ay, with 5% trucks, the fraction of traffic in the peak direction of flow is 0. 35, desired LOS is "C", assume K factor 0.12, the number of lanes that w %3D
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A: Traffic volume, V = 7110 veh/hr PHF = 0.93Lane width = 11 ftShoulder width = 6 ft
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A:
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Q: An existing urban freeway with 4 lanes in each direction has the following characteristics. Traffic…
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A:
Q: n existing urban freeway with 4 lanes in each direction has the following characteristics. affic…
A: Traffic volume, V = 7110 veh/hr PHF = 0.93Lane width = 11 ftShoulder width = 6 ft To find:The LOS in…
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A: We will solve this question in step no. 2
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A: Given -
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Q: An existing urban freeway with 4 lanes in each direction has the following characteristics. Traffic…
A: Traffic volume, V = 7110 veh/hr PHF = 0.93 Lane width = 11 ft Shoulder width = 6 ft
Q: Q3. A new section of a freeway is to be designed with a free-flow-speed of 65 mph along of 0.75 mile…
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A divided hwy is to be built in a suburban level terrain, forecasted AADT = 12,000 vehicle/day, with 5% trucks, the fraction of traffic in the peak direction of flow is 0.7, PHF = 0.85, desired LOS is "C", assume K factor = 0.12, the number of lanes that will be needed in each direction is:
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- An existing urban freeway with 4 lanes in each direction has the following characteristics. Traffic data: Peak hour volume (in the peak direction): Trucks: PHF = 0.93 Geometric data: LOS A OLOS B LOS C LOS D LOS E LOS F Lane width: Shoulder width: Total ramp density: Terrain: rolling 11 ft 6 ft 1.8 ramps per mile Determine the LOS in the peak hour. (Assume commuter traffic and assume no RVs.) 7,090 veh/h 10% of peak hour volume Show the demand flow rate (in pc/h/In), mean speed (in mi/h), and density (in pc/mi/In) for the given conditions. demand flow rate 2191 pc/h/In mean speed density 50 X mi/h 43.82 X pc/mi/InAn existing urban freeway with 4 lanes in each direction has the following characteristics. Traffic data: Peak hour volume (in the peak direction): 7,110 veh/h Trucks: 10% of peak hour volume PHF = 0.93 Geometric data: Lane width: 11 ft Shoulder width: 6 ft Total ramp density: 1.8 ramps per mile Terrain: rolling Determine the LOS in the peak hour. (Assume commuter traffic and assume no RVs.) LOS A LOS B LOS C LOS D LOS E LOS F Show the demand flow rate (in pc/h/ln), mean speed (in mi/h), and density (in pc/mi/ln) for the given conditions. demand flow rate pc/h/lnmean speed mi/h density pc/mi/lnAn existing urban freeway with 4 lanes in each direction has the following characteristics. Traffic data: Peak hour volume (in the peak direction): Trucks: PHF = 0.93 Geometric data: LOS A LOS B LOS C LOS D LOS E LOS F Lane width: Shoulder width: Total ramp density: Terrain: rolling 11 ft 6 ft 1.8 ramps per mile Determine the LOS in the peak hour. (Assume commuter traffic and assume no RVs.) mean speed density 7,010 veh/h 10% of peak hour volume Show the demand flow rate (in pc/h/In), mean speed (in mi/h), and density (in pc/mi/In) for the given conditions. demand flow rate 2199 pc/h/In 54 X mi/h 41 X pc/mi/In
- An existing four-lane freeway in rural area is with the following :information Lane width 3.5m, 0.9m lateral clearance, 1800 veh/hr peak hour volume, PHF=0.9, interchange density =0.90, 5% trucks, 5% buses and the road is within a mountainous terrain. Then based on the HCM procedure, the service flow rate (pc/h/In) isA two-lane rural highway carries a peak hour volume of 465 (vph) and has the following characteristics: Roadway: 60mph design; 11 foot lanes, 2 foot shoulders; rolling terrain; 60% no-passing zones; length = 3 miles. Traffic: 70/30 directional split; 4% trucks; 2 percent recreational vehicles; 1 percent buses; PHF = 0.95 a) What Level of Service will the highway operate under during peak periods? b) What is the capacity of the highway? Explain why this is less than 2,800 (vph)?Q3. A new section of a freeway is to be designed with a free-flow-speed of 65 mph along of 0.75 mile on 5% upgrade. The expected traffic volume is 4200 v/hr. The traffic composition is 15% trucks, 5% recreational vehicles, and 10% buses. The peak hourly factor is 0.9, the unfamiliar driver factor is 0.95. If the design requirement is to target a level of service (B). how many lanes must be provided to satisfy the design requirement?
- A multi-lane Minor Arterial is being designed through a level urban area. The current daily volume = 8000 vpd in both directions with 10% Trucks, peak hourly factor 90%and a 60% directional distribution factor. How many lanes are required?A 1/2-mile, 4 percent grade section of an urban freeway is to be designed for a LOS C. Determine the number of lanes (N) that are required in each direction, using the following design features. V = 2500 vph (weekday commuter traffic) PHF = 0.95 Traffic Composition: Trucks and buses =11 percent RVs = 2 percent Lane width = 12 ft. Lane obstruction = non fp = 1 Interchange spacing = 3 miles (no interchange within the section)An existing urban freeway with 4 lanes in each direction has the following characteristics. Traffic data: Peak hour volume (in the peak direction): Trucks: PHF = 0.93 Geometric data: Lane width: Shoulder width: Total ramp density: Terrain: rolling 11 ft 6 ft 1.8 ramps per mile Determine the LOS in the peak hour. (Assume commuter traffic and assume no RVs.) LOS A LOS B LOS C LOS D LOS E LOS F mean speed density 7,010 veh/h 10% of peak hour volume Show the demand flow rate (in pc/h/In), mean speed (in mi/h), and density (in pc/mi/ln) for the given conditions. demand flow rate pc/h/In mi/h pc/mi/In
- Note: If you don't know the solution please leave it but don't copy from other websites solution. I need detailed correct solution.A six-lane freeway (three lanes in each direction) in mountainous terrain has 10-ft lanes and obstructions 1 ft from the right edge. There are five ramps within three miles upstream of the segment midpoint and four ramps within three miles downstream of the segment midpoint. The traffic stream consists of mostly commuters with a peak hour factor of 0.84, peak-hour volume of 2500 vehicles, and 4% recreational vehicles. What is the level of service? (Write the letter only)A multi-lane Minor Arterial is being designed through a rolling urban area. The current daily volume = 10000 vpd in both directions with 10% Trucks, peak hourly factor 94%and a 60% directional distribution factor. How many lanes are required?