Question: Desert Rock Airport is in a town north of what route? 

Context paragraphs:
Alum Rock Airport: The Alum Rock Airport was an early airport in the town of Alum Rock, California.  It was in an area now in the city limits of San Jose near the intersection of Alum Rock Avenue and Capitol Avenue.  The airport was established in 1919 by Reserve Lieutenant Johnny Johnston after returning from World War I. Much of the early aerial photography of the then-rural Santa Clara Valley, now better known as Silicon Valley, was taken on flights from the Alum Rock Airport.

Maniwaki: Maniwaki is a town north of Gatineau and located north-west of Montreal, in the province of Quebec, Canada.  The town is situated on the Gatineau River, at the crossroads of Route 105 and Route 107, not far south of Route 117 (Trans-Canada Highway).  It is the administrative centre for La Vallée-de-la-Gatineau Regional County Municipality, Quebec.

Mount Desert Light: Mount Desert Light is a lighthouse on Mount Desert Rock, a small island about 18 nmi south of Mount Desert Island, in the US state of Maine.  The light station was established in 1830; the current lighthouse was built in 1847.  It was listed on the National Register of Historic Places as Mount Desert Light Station in 1988.

Dubai Desert Rock Festival: The Dubai Desert Rock Festival was an event celebrating various styles of rock and metal music on one stage in Dubai, United Arab Emirates.  Dubai Desert Rock was originally a one-day festival, but it was expanded over two days in 2007 and 2008, before its eventual cancellation after the 2009 event.

Robert L. Bradshaw International Airport: Robert L. Bradshaw International Airport (IATA: SKB, ICAO: TKPK) , formerly known as "Golden Rock Airport", is an international airport located just northeast of Basseterre, on the island of Saint Kitts, serving the nation of Saint Kitts and Nevis.  It was named after the first Premier of St. Kitts-Nevis-Anguilla (as it then was), Robert Llewellyn Bradshaw.  In 2008, the airport handled 399,706 passengers.

Black Rock Airport: Black Rock Airport (ICAO: KZUN, FAA LID: ZUN) is a public use airport located three nautical miles (6 km) northeast of the central business district of Zuni Pueblo, a pueblo in McKinley County, New Mexico, United States.  It is owned by the Pueblo of Zuñi.  According to the FAA's National Plan of Integrated Airport Systems for 2009–2013, it is classified as a "general aviation" airport.

Mercury, Nevada: Mercury is a closed city in Nye County, Nevada, United States, 5 mi north of U.S. Route 95 at a point 65 mi northwest of Las Vegas.  It is situated within the Nevada Test Site and was constructed by the Atomic Energy Commission to house and service the staff of the test site.  The specific site was known as Jackass Flats, NV and nearby Nevada Test Site 400.  Today, the site is governed by the United States Department of Energy.  As part of the test site, the town is not accessible to the general public.  It was named after the mercury mines which flourished in its general vicinity a century before the town itself was established.  The current population is unknown.

Stoner rock: Stoner rock or stoner metal is a rock music fusion genre that combines elements of heavy metal and/or doom metal with psychedelic rock and acid rock.  The name references cannabis consumption.  The term desert rock is often used interchangeably with the term "stoner rock" to describe this genre; however, not all stoner rock bands would fall under the descriptor of "desert rock".  Stoner rock is typically slow-to-mid tempo and features a heavily distorted, groove laden bass-heavy sound, melodic vocals, and "retro" production.  The genre emerged during the early 1990s and was pioneered foremost by the Californian bands Kyuss and Sleep.

Palm Desert Scene: The Palm Desert Scene is a group of related bands and musicians from Palm Desert, California.  Their hard rock sound – often described as desert rock – contains elements of psychedelia, blues, heavy metal, hardcore punk, alternative rock, and other genres, often featuring distinctive repetitive drum beats, a propensity for free-form jamming, and "trance-like" or "sludgy" grooves.

Desert Rock Airport: Desert Rock Airport is a private-use airport located three miles (5 km) southwest of the central business district of Mercury, in Nye County, Nevada, United States.  The airport is located on the Nevada Test Site and is owned by the United States Department of Energy.

Supporting paragraphs: Desert Rock Airport Mercury, Nevada
Answer: U.S. Route 95