Skip to main content

Route 66 Wednesdays; Meteor Crater

Back in 2012, I visited Meteor Crater a couple miles south of where US Route 66 used to traverse between the Two Guns Trade Post and Meteor City Trade Post.


Meteor Crater is an approximately 0.74-diameter crater that is approximately 560 feet deep.  Meteor Crater was approximately 50,000 years ago when a 160-foot wide nickel-iron meteorite struck Northern Arizona.  The blast that formed Meteor Crater is estimated to be 10 megatons which is on par with most nuclear weapons.

Meteor Crater was originally named the "Canyon Diablo Crater" after a rail siding on the Atlantic & Pacific Railroad located on the rim of Canyon Diablo.  Meteor Crater was originally thought to be part of the San Francisco Volcanic field which forms the high peaks of the San Francisco Range near Flagstaff.  In 1903 Daniel Barringer's Standard Iron Company struck a mining claim at Meteor Crater.  The Standard Iron Company believed that Meteor Crater was formed by an impact event and that a large amount of iron would be present at the bottom of the impact crater.  The impact theory of the Standard Mining Company wasn't proven until 1960 when conclusive evidence was provided by Eugene Shoemaker. 

The Standard Iron Company never did find an iron meteor core given that it had vaporized on impact.  The Barringer Family still owns Meteor Crater which was host to several NASA tests in the 1960s and 1970s.  The US Geological Survey still refers to Meteor Crater as "Barringer Crater."

Looking northwest from the rim of Meteor Crater the San Francisco Peaks can be seen.  US Route 66 would have crossed near the top of the level surface in a diagonal line in the photo below.  Interestingly US Route 66 used to have an observation tower called the "Meteor Crater Observatory" next to the eastbound lanes where passersby could stop and take a picture.  From a distance, Meteor Crater looks like an average mountain or bluff which probably would look terrible in a photo, odd that there was enough of a draw for that sort of thing.



Site Navigation:

Comments

Popular posts from this blog

Morgan Territory Road

Morgan Territory Road is an approximately 14.7-mile-long roadway mostly located in the Diablo Range of Contra Costa County, California.  The roadway is named after settler Jerimah Morgan who established a ranch in the Diablo Range in 1857.  Morgan Territory Road was one of several facilities constructed during the Gold Rush era to serve the ranch holdings.   The East Bay Regional Park District would acquire 930 acres of Morgan Territory in 1975 in an effort to establish a preserve east of Mount Diablo. The preserve has since been expanded to 5,324 acres. The preserve functionally stunts the development along roadway allowing it to remain surprisingly primitive in a major urban area. Part 1; the history of Morgan Territory Road During the period of early period of American Statehood much of the Diablo Range of Contra Costa County was sparsely developed.   Jerimah Morgan acquired 2,000 acres of land east of Mount Diablo in 1856 and established a ranch in 1857. Morgan Territory Road is

The 1915 Fine Gold Creek Bridge (Madera County)

The 1915 Fine Gold Creek Bridge is an early era arch concrete structure found alongside modern Madera County Road 200.  The structure was modeled as a smaller scale of the 1905 Pollasky Bridge (still in ruins at the San Joaquin River) and was one of many early twentieth century improvements to what was then known as the Fresno-Fresno Flats Road.  The 1915-era bridge was replaced with a modernized concrete span during 1947 but was never demolished.  The original concrete structure can be still found sitting in the brush north of the 2023 Fine Gold Creek Bridge.     Part 1; the history of the 1915 Fine Gold Creek Bridge The 1915 Fine Gold Creek Bridge lies near the site of the former mining community of Fine Gold.   Mining claims were staked at Fine Gold during the Mariposa War during 1850. The community was never very large but became a stopping point on the stage road between the original Fresno County seat at Millerton and Fresno Flats (now Oakhurst). The stage road eventually bypas

San Francisco's Broadway Tunnel

The Broadway Tunnel in San Francisco is a structure at Russian Hill which connects the neighborhood Chinatown to North Beach. The tunnel was included in the 1948 San Francisco Trafficways Plan as a connector between the Central Freeway and Embarcadero Freeway. The structure was completed in December 1952 and spans 1,616 feet through Russian Hill. The Broadway Tunnel was designated as the Robert C. Levy Tunnel in 1986. Part 1; the history of the Broadway Tunnel Following the discovery of gold at Sutter's Mill in 1848 San Francisco would see a major population boom.  The city would expand from the shores of San Francisco Bay inland towards the many steep hills.  The hills of San Francisco would prove to be a major hinderance towards the expansion of city.  Roads were generally plotted over the tops of hillsides and had steep grades.  Russian Hill in particular was one of the steepest and contained numerous streets with grades in excess of twenty percent.  Broadway can be seen cros