Document
Creator
Date Created
2020
Publisher
Minnesota Department of Transportation
Format
Description
This application was developed to expand a low-cost asset inventory program called Geographic Roadway Inventory Tool (GRIT) to include roadway forecasting based on the American Association of State Highway and Transportation Officials (AASHTO) 93 model with inventory; pavement condition; and traffic forecasting data. Existing input data from GRIT such as pavement thickness; roadway structural information; and construction planning information will be spatially combined with current MnDOT Pathway pavement condition and traffic data to automatically forecast the future condition and age of roadways using the AASHTO 93 model. This forecasting model will allow roadway managers to use this information with comprehensive geographic information system (GIS) web maps to prioritize roadways in their construction schedules or multi-year plans.
Collection Name
Report Number
2020-04
File Type
Object File Name
202004.pdf
Rights Statement
Physical Location
MnDOT Library
Persistent Link
https://hdl.handle.net/20.500.14153/mndot.3214

Supporting Item