Ewa bound on the H-1 about a 1/2 mile before the Pearl City/Waimalu exit (Exit 10) there will be a HPD solo bike or patrol car parked on the right shoulder before the Ka’ahumanu St. overpass. They are parked in the dimly lit area between two street lights catching drivers with their lasers as they enter the Waimalu viaduct of the H-1. Speed limit in this area is 55 mph but because the Waimalu viaduct heading towards the Pearl City/Waimalu exit is on a down hill slope you can easily do 65+ mph. HPD have been spotted there during night time (around 8 pm) on any given day and especially during late night to early morning (from 11 pm to 4 am). Watch your speed as you pass the Kaonohi St. overpass approaching the down hill Waimalu viaduct on the H-1. It’s difficult to spot them until you’re half way down the viaduct but by then it’s too late.