To test readiness for dealing with damage from a quake, UDOT participated in a scripted simulation along with the state Emergency Operations Center at the State Capitol.
In the aftermath of an earthquake, UDOT employees will be responsible to make sure the transportation system is safe. The first step in that process is assessing damage to roads and bridges. As part of the Shake Out earthquake drill, UDOT used a United States Geological Survey Earthquake Hazards software program called ShakeCast to generate estimated damage information for roads and bridges.
GIS, Electronic Asset Management and communication experts gathered in one room to interact with the state EOC at the state capitol. Minutes after the quake drill at 10:15 today, scripted calls and email started arriving at the UDOT Traffic Operations Center. As simulated damage was reported, GIS experts began building a map showing the simulated damage to the transportation system. EOC participants at the state capitol could view the map in real time as changes were made. The UDOT participants used a color coded system to identify critical routes and the status of each route.
While UDOT does not anticipate extensive damage to the transportation system, some damage will occur. And, uncertainty exists when it comes to events, such as crashes or power outages and how those events will affect the transportation system.
“We are one of the critical infrastructure owners,” says Chris Siavrakas, Emergency Management Coordinator at UDOT. Transportation, along with other critical systems, including energy, water and health care, is part of an interdependent system. The simulation was good practice for what would occur in the first several hours after an earthquake.