JDA specializes in flood control and hydrologic studies, design of flood control and storm drainage facilities, preparation of drainage master plans.
ADOT Box Culvert JDA has performed hydrologic and scour analysis for two ADOT box culverts in west central Arizona. This one is on I-10 east of Quartzsite. Design will include scour prevention methods
Box Culvert on Highway 60 For this box culvert on Highway 60, a hydrologic study and stream flow and scour analysis was performed to develop channel modifications necessary to allow better performance and lower maintenance for the structure.
