This graph shows the traffic going out of Birmingham City Centre using Broad Street

This graph exhibitions the avocation difference out of Birmingham City concenter using B channel Street. Cars are the chief(prenominal) means of transport going out of Birmingham City Centre. Cars start kill quite low. However, at 900 AM there is an join on of the physique of gondolas going out of Birmingham City Centre. This may be due to a accelerate hour. However, this only lasts for an hour. Furthermore there is yet some other increase of cars going out of Birmingham City Centre at 1100 AM. This may be due to the point its getting nearer to lunch time. After an hour the hang happens again. But, at 1300 AM there is a massive increase of cars. This may be due to departure after completing their shopping. The core of cars going out of Birmingham City Centre carries on increasing whilst the twenty-four hours goes on.Vans/mbs start off quite similarly, with the step of vans/mbs starting off quite low and gradually increasing. The same convening is shows with t he buses. Lorries start off quite high but keep diminish as the day goes on. Bicycles stay low constantly by dint of the day.This graph shows the traffic going into Birmingham City Centre using grand Street. Cars are the main vehicles going into resistant Street. We can see this due to the fact that cars have the highest amount of vehicles by looking at the graph. Lorries and bicycles however, have the net amount.During the early hours of the day the number of cars starts off quite high with the rush hour being at about 800 AM. As the day goes on it starts to decrease. However at or so 1200 PM there is a sudden increase of traffic going into Birmingham City Centre. This may be due to the fact its around lunch time. At around 1300 PM, there is a decline in the amount of traffic going in. Then it begins to rise for an hour up until 1400 PM, when it starts to decrease again. From 1400 PM till 1700 PM the traffic going in carries on decreasing.Buses and vans/mbs stay relatively cl ose together in terms of the amount of each that appears to be going into great Street. However, buses show the same type of pattern that cars show. During 800AM till 900PM the amount of buses is quite high. This is quite similar with the vans/mbs. There is a sudden increase at 1300PM. However Lorries and bicycles constantly stay low through the day.This graph shows the passenger car units (PCU) coming into Broad street. PCU stands for passenger car unit. This metric is used to measure the traffic-flow rate on a road such as Broad Street. The graph above is probably the well-nigh vital evidence that helps solve my hypothesis. This graph would give me a send away idea of whether Broad Street (a main route into the city) was congested. Using the establishment figures the saturation point for a road such as Broad Street is 1522. This meant that when a value was over this, the road was congested. The graph shows that Broad Street was congested throughout the day. At 900 AM its at i ts highest (2780), this is peak time in other words. From 1100 AM onwards, the figures always stayed above 2000 but stayed below 2500. I can say that Broad Street on that day was congested at all times.