Added natural forest and grass areas on the north-east side of Slippery Rock University campus
Added extensive grass areas around Building F
Improved the accuracy of Building E at Slippery Rock University
Improved the accuracy of Building D at Slippery Rock University
Improved the accuracy of Robert J. Watson Hall
Improved the accuracy of Building A and Building B in Slippery Rock University
Added some details around Building F at Slippery Rock University
Improved the accuracy of various paths around Slippery Rock University using GPS traces
Specify whether bus stops have bins
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether parking require a fee
Specify whether roads have sidewalks
Determine road names and types
Survey whether bicycle pumps are available