defense.ppt

1
Transportation Network Modeling
Hurricane/flood Emergent Evacuation
2
Decision Support System for Submitted Evacuation
Routing Evaluation
Integrated Route Network and Bridges
Submitted Route
No
Interstate routes State routes Local routes
Yes
OK
END
Vehicle Configuration

BIMS and structure analysis
Elevation Model
(width, height, axle weights and length)
Bridges
h1
h2
Different clearances (h1 and h2) of Bridges in
two travel directions.
HS20 Design Bridge Structure Analysis Required
3
GIS-based Decision Support System for Suitable
Evacuation Routing Selection
Integrated Route Network and Bridges
Submitted Route
Interstate routes State routes Local routes
Historical permitted database
Yes
END
OK
Vehicle Configuration

No
BIMS and structure analysis
Web-based routing templates
Elevation Model
GIS
Select Prioritization Criteria 1) shortest
distance, 2) least number of bridges, and 3)
Miscellaneous criteria.
Web-based routing permit request
Give Origin, Destination and via points
Web-based routing permit reporting
List and prioritize feasible routes
Select one route
4
Example of GIS-based System User Interface