Table 3: Comparison of computed saturations using different methods.

Code of
surveyed site
Headway
means (s)
Headway median (s)Saturation flow rates (veh/h)
Sample Equation Equation Equation Equation Equation
median(6.2)(3.3)(6.1)(6.7)(6.8)

11.951.881.881846 1914 1914 1911
22.362.282.251525 1578 1600 1656
32.302.232.181565 1614 1651 1600
42.222.142.111621 1682 1706 1644
52.192.032.061643 1773 1747 1675
62.081.981.991730 1818 1809 1774
72.212.092.121558 1723 1698 1660
82.042.002.001764 1800 1800 1803
92.312.302.2715581565
102.182.162.0516511666
112.112.072.0617061739