Ugly implementation. Looks slower?!

src/MakkahCity.java

@@ -1,4 +1,5 @@
 import java.util.*;
+import java.util.concurrent.ThreadPoolExecutor;
 
 public class MakkahCity {
 
@@ -66,6 +67,7 @@ public class MakkahCity {
 
 			}
 			clearDoneCivilVehicles();
+			ArrayList<Thread> threadPool = new ArrayList<>();
 			for (Vehicle vehicle : listOfVehicles) {
 				Route route = vehicle.getRoute();
 				double currentLocation = vehicle.getCurrentLocation();
@@ -81,15 +83,32 @@ public class MakkahCity {
 						vehicle.moveToNextStreet();
 					}
 					if (!vehicle.isArrivedToDest()) {
-						double factor = 1-(vehicle.getCurrentStreet().capcityPoint(vehicle.getCurrentLocation(),
+						Thread t = new Thread(() -> {
+							try {
+								double factor = 1-(vehicle.getCurrentStreet().capcityPoint(vehicle.getCurrentLocation(),
 										vehicle.getCurrentLocation()+1000,vehicle)) ;
-						if (vehicle instanceof Bus) vehicle.move(Bus.MAX_FORWARD * factor );
+								if (vehicle instanceof Bus) vehicle.move(Bus.MAX_FORWARD * factor );
-						else if (vehicle instanceof Sedan) vehicle.move(Sedan.MAX_FORWARD * factor );
+								else if (vehicle instanceof Sedan) vehicle.move(Sedan.MAX_FORWARD * factor );
-						else if (vehicle instanceof SUV) vehicle.move(SUV.MAX_FORWARD * factor );
+								else if (vehicle instanceof SUV) vehicle.move(SUV.MAX_FORWARD * factor );
-						else if (vehicle instanceof Truck) vehicle.move(Bus.MAX_FORWARD * factor );
+								else if (vehicle instanceof Truck) vehicle.move(Bus.MAX_FORWARD * factor );
+							}
+							catch (Exception e) {
+								//e.printStackTrace();
+							}
+
+						});
+						threadPool.add(t);
+						t.start();
 					}
 				}
 			}
+			for (Thread t : threadPool) {
+				try {
+					t.join();
+				} catch (InterruptedException e) {
+					e.printStackTrace();
+				}
+			}
 			//noise based on time of day (From PDate)
 			firstDayTimeMan.step(Calendar.MINUTE, 1);
 			//for (int i = 0; i < 46; i++) System.out.print("\b");