Archaeologists spotted the road, which was once a major highway connecting two cities, using LiDAR scanning.
The museum has long been a popular tourist destination with hundreds of thousands of people visiting it every year.
Footage of the phenomenon, which worshippers have described as a 'miracle', was recently shared online.
Experts insisted that the mummies were the real deal, but stopped short of claiming that they were extraterrestrial.
The doll had been used to scare people into handing over money during a spate of recent robberies.
The scans have revealed more about the alleged alien remains recently revealed in Mexico by ufologist Jaime Maussan.
Suffice to say, the response to Jaime Maussan 'alien corpses' revelation in Mexico City this week has been less than favorable.
Ufologist Jaime Maussan recently presented what he claimed were the 1,000-year-old remains of two 'non-human entities'.
A man in Mexico City recently survived being shot twice in the head thanks to a freak combination of circumstances.
The so-called 'goblin' was found during construction work and has since been paraded on camera by the mayor himself.
Police in Atizapan de Zaragoza have reportedly been investigating sightings of a large creature in the water.
President Andres Manuel Lopez Obrador sparked puzzlement and intrigue when he posted the image up on Twitter.
Many residents of Madero and Tampico believe that nearby extraterrestrials are protecting their cities from hurricanes.
Recently released photographs show a quintessential 'flying saucer' over the Mexican state of Tamaulipas.
Controversy surrounds the claim that a prominent researcher has found an 'alien' mummy in Mexico.
The unidentified object reportedly landed in a tree after falling from the heavens over Veracruz on July 31st.
Ethan Siegel encountered something one night in New Mexico that would leave him perplexed for almost two decades.
A cargo plane reportedly encountered a mysterious object during a routine flight over Mexico last year.
Traces of the ancient South American city can still be found in the roads and structures of modern Mexico.
A ruptured gas pipeline in the Gulf of Mexico saw a veritable inferno erupt from the water's surface.