path additions and improvements in Inwood Hill Park
adjust borders of Horsebrook Island
fix inaccurate GNIS entry for Libra Triangle, add Horsebrook Island
Per MassDOT, MA 25 ends at the Bourne Bridge approach.
fix road name "East 18th Road" to match signage
fix steps at Placeta de los Carvajales
Created a bench, a picnic_table, and a waste_basket