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Traffic Analysis and Design of Al Ain Downtown Area

Traffic Analysis and Design of Al Ain Downtown Area. Civil Engineering Group: Naji Al Mansoori 199900154 Tariq Al Mansoori 199900174 Salman Al Shaqfah 980711488 Ahmed Assaf 199905275 Mohamed Al Natoor 199905240 Suhail Al Neyadi 980710008 Graduation Project 2 . Introduction.

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Traffic Analysis and Design of Al Ain Downtown Area

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  1. Traffic Analysis and Design of Al Ain Downtown Area Civil Engineering Group: Naji Al Mansoori 199900154 Tariq Al Mansoori 199900174 Salman Al Shaqfah 980711488 Ahmed Assaf 199905275 Mohamed Al Natoor 199905240 Suhail Al Neyadi 980710008 Graduation Project 2

  2. Introduction • Roundabout to actuated intersection. • Roundabout to interchange. • Change phases and times. • Interchange to intersection (actuated) • Change speed regulations. • Corridor into intersection.

  3. Base Case 2 1 3 6 5 Speed = 50 (MPH) will be changed to 40 and 60 (MPH) 4

  4. Alternative (1)

  5. Fuel Consumption

  6. Gas Emission

  7. Alternative (2)

  8. Adding overpass or underpass to congested intersection

  9. After adding overpass

  10. UAEU Roundabout

  11. Khalifah street rounabout

  12. Gold market Roundabout

  13. Network delay and total time

  14. Alternative (3)

  15. Clock Intersection Before

  16. Clock Intersection Before

  17. Clock Intersection After

  18. Clock Intersection After

  19. Total Delay Time

  20. No Emission

  21. Fuel Consumption

  22. Changing Helton interchange to roundabout by using TSIS program Alternative (4)

  23. The effect on the networkDelay time: • BEFOR • DELAY TIME = 628.96 veh / hr • AFTER • DELAY TIME = 572.75 veh / hr

  24. Alternative (5) Base case: The speed is 50 MPH. Fuel Consumption. Vehicle Emissions (HC). Vehicle Emissions (CO). Vehicle Emissions (NO).

  25. Fuel Consumption A study for changing speed limits from 50 to 40 MPH

  26. Vehicle Emissions (HC)

  27. Vehicle Emissions (CO)

  28. Vehicle Emissions (NO)

  29. Network Average Statistics

  30. Alternative (6)

  31. Level Of Service

  32. Fuel Consumption

  33. Vehicle Emissions (HC)

  34. Vehicle Emissions (CO)

  35. Vehicle Emissions (NO)

  36. Network Average Statistics

  37. Conclusion • Study the output results for the intersection before and after redesign. • Main concepts in comparing the results: • total travel time. • Delay time. • Safety issues. • Environmental issues.

  38. Conclusion • Some of the alternatives were good and some of them were bad according to the issues. • The simulation soft wares save a lot of money when they are used to design the intersections before construction stage.

  39. Thank You • Any questions ??????????????? TSIS

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