Intersection of Airport Access Road, Dairy Road, and Pakaula Road Figure 6 shows a conceptual layout of the intersection of Airport Access Road, Dairy Road, and Pakaula Road that was used in the analyses. This layout was developed using the traffic assignments, with double left turn lanes provided where peak hour volume is greater than 300, and the inclusion of additional lanes, for lane balance or to provide deceleration, is not suggested by this layout. The Airport Access Road is the north-south roadway and Dairy Road and Pakaula Road are the east-west roadways in the discussion and tables that follow. Analyses using a signal cycle that matched the signal cycle at the Hana Highway intersection showed low volume-to-capacity ratios and high delays and poor levels of service. Reduced cycle lengths that would improve levels of service while still providing adequate capacities were used. Table 8 shows signal timing splits and Table 9 shows the results of the levels of service analyses.
North
Figure 6 - Intersection with Dairy Road and Pakaula Road
Julian Ng, Inc. July 2008 (Revised March 2011)
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Traffic Analysis Report for Kahului Airport Access Road, Phase I