How many square feet are in one mile of right of way?

1 mile = 5,280 center line feet
x20 feet of serviceable right way ( both sides of street)
1 Centerline Foot = 20 sf of Cutable Area
1 mile of right way= 105,600 square feet  
500 Center line feet X 20 ft of ROW = 10,000 sf of Cutable Area
100 Center line feet X 20 ft of ROW = 2,000 sf of Cutable Area