1Q You are required to analyze a pair of ramps with configuration consisting of one-lane On-Ramp followed by a one-lane Off-Ramp with HCM2010 procedure. The Traffic and Geometrical inputs for the segments is as follows: Number of lane in one direction 3 Upstream first Ramp Freeway Demand Volume (veh/h) 5500 First Ramp Demand Volume (Veh/h) 400 Second Ramp Demand Volume (Veh/h) 600 Composition of Truck on the Freeway (%) 10 Composition of RVs on the Freeway (%) 0 Composition of Truck on the First Ramp (%) 5 Composition of RVs on the First Ramp (%) 0 Composition of Truck on the Second Ramp (%) 10 Composition of RVs on the second Ramp (%) 0 First Ramp acceleration Lane (ft) LA 260 Second Ramp deceleration Lane (ft) LD 260 Distance between Ramps L (ft) 1300 FFS, freeway (mi/h) 65 First Ramp FFS (mi/h) 30 Second Ramp FFS (mi/h) 25 Terrain Rolling Peak Hour Factor 0.9 Driver type Regular 1. Conduct the required capacities checks 2. Determine the density and Level of service within the ramp influence areas 3. Estimate the average speed in both ramp influence areas and the outer lanes adjacent to it. 4. Estimate weighted average speed of all vehicles 2Q A class II two-lane highway runs through a rural community with the following characteristics Demand Volume (total in both directions) veh/h 1050 Directional split (during analysis period) (%) 80/20 Peak Hour factor (PHF) 0.85 No-passing zones in the analysis segment (both directions) (%) 40 Type of Terrain Rolling Percentage of Truck in Traffic stream (%) 5 Percentage of RVs in Traffic stream (%) 7 Lane width (ft) 10 Shoulder width (ft) 2 Access point density per miles 10 Base Free Flow Speed (BFFS) mi/h 55 Find the expected LOS in each direction on the two-lane highway segment using HCM2010 procedure Clearly state assumption used for any values not given, and show all calculations required. Upload your submission in a single PDF file. 3Q A weaving segment on an urban freeway shown in the figure below has the following characteristics Freeway-to-Freeway demand flow rate (pc/h) VFF 4400 Ramp-to-Freeway demand flow rate (pc/h) VRF 660 Freeway-to-Ramp demand flow rate (pc/h) VFR 330 Ramp-to-Ramp demand flow rate (pc/h) VRR 110 Length of weaving segment (ft) LS 1100 Peak Hour Factor (PHF) 1 Percentage of Trucks (%) 9 Percentage of RVs (%) 0 Free Flow Speed for freeway (FFS) 75 Intersection Density (ID) int/mi 1 Terrain Rolling Diver population Regular Commuters 1. Determine the weaving Capacity in accordance to HCM2010 2. Determine the average speeds of weaving and nonwaving vehicles 3. Determine the Level of service of the weaving segment 4Q For a freeway segment with the following characteristics Lane Width (ft) 12 Right-side lateral clearance (ft) 6 Commuter traffic regular users Peak hour, peak direction demand volume (veh/h) 3200 Traffic Composition Percentage of Truck (%) 12 Percentage of RVs (%) 4 PHF 0.85 Terrain Rolling Ramp Density 6 Target LOS D 1. Determine the minimum number of lanes for each direction 2. Estimate the expected operating speed and density Clearly state assumption used for any values not given, and show all calculations required. Upload your submission in a single PDF file.