You can identify this tree by it's needles. There will be 3 to a bundle and they will be 6-9 inches long. The needles will be stiff and dark green. They will be more straight then twisted like some pine needles. The pine cone will be about the 4-6 inches long. These cones will have sharp prickles.
These pine trees can grow to be very tall - up to 100 feet; they seem to take on that haunted look in the horizon when the sunsets behind them.