Construct one problem regarding traffic flow, speed and density. Make sure the problem is original and show complete solutions. Include graphs or diagrams if necessary • Given • Solution • Answer I will make sure to give an upvote if you follow my instructions. Kindly skip this if you already did this or you can make another one! Thanks
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- Instructions. For the given data, provide the following. Complete Network Diagram highlighting the critical path and showing ES, LS, EF, LF Identify the paths, their duration and slack Provide the table showing ES, LS, EF, LF. TF. FF and remarks. Given: A, B, and Care starting activities D follows A while E follows C B. D and E precede J Kand F cannot start until B, D and E are completed • G follows C and precedes H and I H and I cannot proceed until Fis completed Lfollows K and precedes N • J precedes P, M and S H. I. and P must be completed before Q can start Land M must be completed before N can start O follows N while R follows Q R,O and S are ending activities Dummy activity x is provided after activity I NORMAL TIME ACTIVITY ES LS EF LF TF FF REMARKS 12 5n 3. 4. 10 M. 6. 3.1:89 manag. Mustansiriyah University College of Engineering Highway and Transportation Engineering Department Third Year/ First semester Mid-term exam/ 2021-2022 Subject: Highway Construction Management Date: 22-12-2021 Time : 180 min. (one hour and half) Q: Figure 1 shows the activities of a small projeet with their details. 1. Draw the Gantt chart of these activities. 2. Draw the Arrow Network (AOA) 3. Determine the critical paths 4. Determine the completion time 11 H A 4 4.Solve problems • P Search Na A nsert Draw Design Layout References Mailings Reylew View Hep A Share Draw with Toech Ink to In ts Shape Math Drawing Drang Tools Touch Q2): A train travels from station (A) to station (B) and back to the station (A) in 1 hour and 40- minutes. The distance between the two stations is approximately 40 miles. What is (a) the average velocity of the train in (m/s), (b) total distance in (Km) and (c) the average speed of the train in (m/s)?
- Q3: For the information shown below, draw the network diagram by using AOA method and prepare a table containing ES, EF, LS, LF, TF, and critical path. Activity Preceded A В D E F G H I J K L M в D С, G F, H, I, К, L A A A В B E E by Duration J 4 1 3 3 3 2 3 1Note: Read the question carefully and give me right solution according to the question. Don't copy from other websites solution. Subject: Transportation engineering A curved segment of an existing road has a radius of 180 m, which restricts the posted speed limit for that segment to 75% of the speed limit of the road. If this segment of the road is to be improved so that the posted speed limit is that of the rest of the road, determine the radius of the improved segment. The maximum superelevation allowed is 8%.2. Find the shortest path from point A to ALL points in the network, list each route and the time it takes. You should have 6 routes in total. a 8 b 6 10 C 15 d 9 14 4 e 13 f 17 7 6.0 g
- Subject: Traffic Engineering Fill in the blanks There is no more data... Please fill in the blanks... UrgentUsing Enumeration Method - list all paths and total duration. Use the chart provided for the infomation needed Activity Predecessor Normal time Normal cost Crash time Crash cost Max Crash Time Slope A 5 $200 4 $350 B A 8 $220 8 $220 C B 6 $250 4 $650 D A 9 $500 5 $600 E A,C 10 $150 9 $500 F E 10 $500 9 $650 G D,F 8 $400 6 $900Can you answer problem 1 asap. Thank you
- Instructions. For the given data, provide the following. Complete Network Diagram highlighting the critical path and showing ES, LS, EF, LF Identify the paths, their duration and slack Provide the table showing ES, LS, EF, LF, TF, FF and remarks. Given: A, B, and C are starting activities D follows A while E follows C B, D and E precede J K and F cannot start until B, D and E are completed G follows C and precedes H and I • H and I cannot proceed until F is completed L follows K and precedes N J precedes P, M and S H, I, and P must be completed before Q can start Land M must be completed before N can start O follows N while R follows Q • R, O and S are ending activities Dummy activity x is provided after activity IVS Arrow Diagrams 12. Compute the values of ES, EF, LS, LF, FF, and TF for the activities in the following network. 1 i ET LT ES Mobilize 1 Activity Duration FF/TF Set up 1 3 Set up lights EF ET LT 4 3 Schedule inspection Cut pavement 4 Start traffic control 1 1 5 Make utility repairs 4 6 Inspect 2 repair Backfill and repave 3 Haul off debris 4 8 Finish work 4 245 9llo Tutors! Please help me to solve this problem and show the complete solution (including diagrams)Please don't answer it if you don't know the right answer/solution..And to those tutors who is just copying from chegg,shame on you?You didn't even know that those answer from chegg is incorrect..You just copy pasted it?Here is the problem,hope you will help me..Thanks❤️ 2.) A two-lane highway with a design speed of 65 km/h crosses a single railroad track that serves trains traveling at 150 km/h. The highway serves a new development with a significant percentage of school-age children in the population necessitating the selection of a large school bus (68 passengers) as the design vehicle. If the crossing is controlled by a stop sign, determine(a) The minimum sight distance along the two-lane highway that will ensure all vehicles stopping at the stop line;(b) The minimum distance along the railroad track a bus driver should see that will allow him or her to cross the track safely after…