By hitting it inadvertantly with a shovel while trying to plant a hydrangea.
they mean a closed yard
any parts store, salvage yard, or junk yard
The ball is spotted at the 2 yard line in the NFL and 3 yard line in College.
From the 15 yard line to the 50 yard line (the center) is 35 yards. It's another 10 yards to the other team's 40 yard line. So the total distance from one team's 15 yard line to the other team's 40 yard line is 45 yards.
The 50 yard line.
The 20 yard line
40 yard line
You can find a contractor for gas line installation in your local yellow pages. You can use your phone book at home or go to www.superpages.com/.../C-Gas+Line+Installation+%26+Repair/
4 yps
About 30 yards.
The ball is teed-up at the 40-yard line of the kicking team.
The kickoff goes out of bounds at the 20-yard line after a 40-yard punt.