Traffic Toolbox | MO Datazone

Age of Controller

Interactive map showing traffic signal locations across the state by age of controller. Also includes a heat map of the most customer service calls by signals.

Average Annual Daily Traffic Map

Interactive map showing AADT by direction for the past five years, including the ability to click on a segment and see the breakdown by vehicle class as well as traffic daily volumes.

Data Summary Tool

Interactive pivot tool providing statistics based on area of interest: traffic, planning, bridge, construction, and maintenance.

Sign Location and Inspection Map

Interactive map showing the locations of MoDOT sign assemblies.  User can click on a sign location and bring back the sign face types as well as the last inspection rating.

Travelway Maintenance Agreement Map

Interactive map showing the locations of maintenance agreements throughout the state.