Rick Tubania - Sorry to disagree with you because congestion on city streets during morning and afternoon rush hours exists such as congestion of vehicles  on Kinau backing up to those exiting H-1 at the Kinau entry ramp during the morning rush hour.    Or over a mile of vehicles crowding the right most lane Westbound at Moanalu Road to go to H-1 and H-2 West.  Speeding up traffic on Moanalua Road (H201) between Pearl City and Aiea during the afternoon rush hour - all the way to Kamehameha Highway with a light instead of a stop sign at the intersection of Kamehmeha and Moanalua would divert hundreds of vehicles from H-1.  (H201 converted into a Green Light Tunnel with "Seven Traffic Lights in Two Minutes).