System Information & Research

Providing information generated through the collection, management, and analysis of data related to traffic, the roadway system, asset performance, and transportation-related research.


Interactive ADT Web APP

Weight Restriction Map

Average Daily Traffic Maps

Average Daily Traffic Estimates

The traffic volumes shown on these maps are average daily traffic estimates, or ADT, typically developed from 48-hour counts that are taken during the calendar year shown. These counts were adjusted in an attempt to minimize the effects of monthly volume variations.