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Is There Evidence for Book of Mormon Highways in Ancient America?

KnoWhy #470 | August 20, 2020

“And there were many highways cast up, and many roads made, which led from city to city, and from land to land, and from place to place.”

3 Nephi 6:8

The Know

When abridging the record of 3 Nephi, Mormon reported on several civic-related building projects that occurred during a period of “great peace in the land” (3 Nephi 6:6). Along with the building of new cities and the repairing of old ones (v. 7), “there were many highways cast up, and many roads made, which led from city to city, and from land to land, and from place to place” (v. 8). Even after falling into disuse and disrepair, prominent highways often leave behind a large amount of non-perishable material. For this reason, readers may wonder if the remains of any ancient highways have been found in the Americas.

Notable systems of highways were indeed constructed by several ancient American societies,1 and their remains have long been studied by archaeologists.2 The ancient Maya, in particular, constructed and used highways (also known as causeways or sacbeob) in a manner that fits several details from the Book of Mormon. Concerning the features of these highways, Mesoamerican scholar Mark Wright has explained,

Although they varied in height and width, their construction was generally composed of rubble lined with large stones at the edges and large cobblestones in the interior, progressively getting smaller from bottom to top, finally gradating to fine gravel near the surface and topped with fine powdered limestone (called sascab), which was pressed smooth with stone rollers.3

The “66 feet (20 m) wide and up to 7 feet (2 m) high” road at Dzibilchaltun in the lowland Maya area was constructed in such a manner and dates close to the time when major networks of highway were being built in the Book of Mormon.4 Commenting upon this and similar structures, anthropologist John L. Sorenson remarked that such “massive construction surely qualifies as ‘cast up’,” as mentioned in 3 Nephi 6:8.5

A pyramid from el Mirador. Photo by Geoff Gallice via Wikimedia Commons

A pyramid from el Mirador. Photo by Geoff Gallice via Wikimedia Commons

Ancient Maya roads were often used to connect major districts or building complexes within sprawling cities. Metropolises like El Mirador, which thrived during Book of Mormon times, had numerous causeways that branched out from the city center like spokes on a wheel.6 It’s possible that the “highway which led to the chief market” near Nephi’s garden tower was this type of major thoroughfare (Helaman 7:10).7 Major sites had dozens of such roads. For instance, more than 80 causeways have been documented at Chichen Itza alone.8

In addition to inner-city causeways, longer highways connected main city centers with outlying satellite communities. Some, like the 62 mile (100 km) Coba Yaxuna sacbe,9 even spanned dozens of miles to reach other independent cities or settlements. These findings are consistent with statements in the Book of Mormon about the construction of “many highways … which led from city to city, and from land to land, and from place to place” (3 Nephi 6:8; emphasis added).10

Also of interest is that, according to Anthropologist Justine M. Shaw, “Nearly all Maya causeways are straight” and “even when features of moderate size lie in the projected path of a sacbe, every effort is made to maintain the same line, even to the point of covering earlier constructions.”11 If Nephite highways adhered to this type of rigidly straight alignment, the resulting imagery would have nicely reinforced Alma’s message to the people of Gideon:

I perceive that ye are in the path which leads to the kingdom of God; yea, I perceive that ye are making his paths straight. I perceive that it has been made known unto you, by the testimony of his word, that he cannot walk in crooked paths; neither doth he vary from that which he hath said; neither hath he a shadow of turning from the right to the left, or from that which is right to that which is wrong. (Alma 7:19–20)12

Although hundreds of miles of these ancient “cast up” roads have been identified and studied throughout Mesoamerica,13 a laser technology known as LiDAR has recently revealed previously unknown networks of highways.14 This development shows just how easy it is for even prominent structures to go undetected beneath the dense jungle foliage in Mesoamerica.15 It also suggests that many more miles of ancient highways are just waiting to be discovered under the forest canopy.

Guatemalan LiDAR graphical image, showing roads. Image via National Geographic.

Guatemalan LiDAR graphical image, showing roads. Image via National Geographic.

The Why

Most societies today value highways for their utility in transporting people and goods. Although the ancient Maya certainly used highways for these purposes, the primary reasons for their construction were likely political and religious in nature.16 Shaw has suggested that highways offered “unique physical, symbolic, cosmological, social, and political ties” for the kin-based rulers who were most likely responsible for their construction.17 She further pointed out that their “most likely intended purpose may be that of religion, most specifically for processions.”18

This point is fascinating considering that King Lamoni seems to have planned a stately procession before his conversion. In Alma 18:9 readers learn that Lamoni “had commanded his servants … that they should prepare his horses and chariots, and conduct him forth to the land of Nephi; for there had been a great feast appointed at the land of Nephi, by the father of Lamoni, who was king over all the land.”19 If the Lamanites had built up prominent highways, Lamoni and his retinue of servants may have intended to use them for ceremonial purposes on their way to a politically, and possibly religiously, significant feast.20

With these details in mind, it is possible that the Nephites and Lamanites viewed highways much like the ancient Maya did—as symbolic “physical devices through which powerful forces flowed to connect material spaces and the peoples who populated them.”21 If so, this may actually help explain why the construction of major highways was mentioned in the Book of Mormon in the first place.

In Helaman 14:24, Samuel the Lamanite prophesied that “many highways shall be broken up” as a sign of Christ’s death. Mormon, always attentive to the fulfillment of prophecy, then mentioned the major construction of highways in 3 Nephi 6:8, as well as the fulfillment of Samuel’s prophecy only two chapters later: “And the highways were broken up, and the level roads were spoiled, and many smooth places became rough” (3 Nephi 8:13).

If highways were seen as symbols of political and spiritual power that connected rulers and peoples together, then their destruction may have represented the severing of this power, as well as the breakdown of their society (see 3 Nephi 7:2). In turn, this haunting imagery, derived from the aftermath of major natural disasters,22 set the stage for Christ’s unifying ministry (see 4 Nephi 1:17).23 With these possibilities in mind, Mormon’s emphasis on the construction of highways in 3 Nephi 6:8 seems to be more than mere happenstance. It subtly sets up the fulfillment of Samuel’s prophecy, while at the same time conveying a symbolic message that makes especially good sense in a Mesoamerican context.

It may be impossible to know whether or not the Nephites or Lamanites built or used any of the known ancient highways in Mesoamerica. Yet the physical forms and symbolic functions of these highways are remarkably consistent with what is described in the Book of Mormon. At the same time, they are not a feature of ancient American societies that was well-known or expected at the time of the Book of Mormon’s translation.24 For these reasons, the remnants of ancient American highways offer another intriguing evidence for the authenticity of the Book of Mormon.

Further Reading

4 Ways the New Maya Discoveries May Relate to the Book of Mormon,” Book of Mormon Central Blog, February 5, 2018, online at

Mark Alan Wright, “The Cultural Tapestry of Mesoamerica,” Journal of the Book of Mormon and Other Restoration Scripture 22, no. 2 (2013): 4–21.

John L. Sorenson, Mormon’s Codex: An Ancient American Book (Salt Lake City and Provo, UT: Deseret Book and Neal A. Maxwell Institute for Religious Scholarship, 2013), 356–357.


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