Stiffness in the neck can arise as a result of disorders and diseases of any structure in the neck. The neck contains seven cervical vertebrae that are the bony building blocks of the spine in the neck; these vertebrae surround the spinal cord and canal.
Denver International Airport (IATA: DEN, ICAO: KDEN, FAA LID: DEN), often referred to as DIA, is an airport in Denver, Colorado, United States. At 33,531 acres (52.4 sq mi), it is the largest airport in the United States by total land area. Runway 16R/34L, with a length of 16,000 feet (4,877 m), is the longest public use runway in the United States.
(Denver, Colorado - CO, USA) 1  Standing on an enormous site measuring in at more than 50 square miles / 130 square kilometres, Denver International Airport (DEN) is the biggest airport in the whole of the USA and is served by many domestic and international airlines, which in total number just over 20 different passenger airlines.