Achaemenid Empire at its greatest extent according to Oxford Atlas of World History 2002

The Royal Road was an ancient

highway A highway is any public or private road or other public way on land. It includes not just major roads, but also other public roads and rights of way. In the United States, it is also used as an equivalent term to controlled-access highway, or ...

reorganized and rebuilt for trade in the 5th century BC

Achaemenid Empire The Achaemenid Empire or Achaemenian Empire, also known as the Persian Empire or First Persian Empire (; , , ), was an Iranian peoples, Iranian empire founded by Cyrus the Great of the Achaemenid dynasty in 550 BC. Based in modern-day Iran, i ...

. The

road A road is a thoroughfare used primarily for movement of traffic. Roads differ from streets, whose primary use is local access. They also differ from stroads, which combine the features of streets and roads. Most modern roads are paved. Th ...

was built to facilitate rapid communication on the western part of the large empire from

Susa Susa ( ) was an ancient city in the lower Zagros Mountains about east of the Tigris, between the Karkheh River, Karkheh and Dez River, Dez Rivers in Iran. One of the most important cities of the Ancient Near East, Susa served as the capital o ...

Sardis Sardis ( ) or Sardes ( ; Lydian language, Lydian: , romanized: ; ; ) was an ancient city best known as the capital of the Lydian Empire. After the fall of the Lydian Empire, it became the capital of the Achaemenid Empire, Persian Lydia (satrapy) ...

and was probably perfected under

Darius I Darius I ( ; – 486 BCE), commonly known as Darius the Great, was the third King of Kings of the Achaemenid Empire, reigning from 522 BCE until his death in 486 BCE. He ruled the empire at its territorial peak, when it included much of West A ...

. Mounted couriers of the

Angarium ''Chapar Khaneh'' (, , ) is the Persian-language term that refers to the postal service system used throughout the Achaemenid Empire. It was also called the Angarum or, in Latin, the Angarium. It was created by Cyrus the Great and later develo ...

were supposed to travel from Susa to Sardis in nine days; the journey took ninety days on foot.

Course

The course of the road has been reconstructed from the writings of

Herodotus Herodotus (; BC) was a Greek historian and geographer from the Greek city of Halicarnassus (now Bodrum, Turkey), under Persian control in the 5th century BC, and a later citizen of Thurii in modern Calabria, Italy. He wrote the '' Histori ...

archeological Archaeology or archeology is the study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscapes. Archaeology ...

research, and other historical records.

History

Because the road did not follow the shortest nor the easiest route between the most important cities of the empire, archeologists believe the westernmost sections of the road may have originally been built by the

Assyria Assyria (Neo-Assyrian cuneiform: , ''māt Aššur'') was a major ancient Mesopotamian civilization that existed as a city-state from the 21st century BC to the 14th century BC and eventually expanded into an empire from the 14th century BC t ...

n kings, as the road plunges through the heart of their old empire. More eastern segments of the road, identifiable in present-day northern Iran, were not noted by Herodotus, whose view of Persia was that of an Ionian Greek in the West; stretches of the Royal Road across the central plateau of Iran, such as the

Great Khorasan Road The (Great) Khurasan Road was the great trunk road connecting Mesopotamia to the Iranian Plateau and thence to Central Asia, China, and the Indus Valley. It is very well-documented in the Abbasid period, when it connected the core of the capital c ...

, are coincident with the major trade route known as the

Silk Road The Silk Road was a network of Asian trade routes active from the second century BCE until the mid-15th century. Spanning over , it played a central role in facilitating economic, cultural, political, and religious interactions between the ...

. However, Darius I improved the existing road network into the Royal Road as it is recognized today. A later improvement by the Romans of a road bed with a hard-packed gravelled surface of 6.25 m width held within a stone curbing was found in a stretch near

Gordium Gordion ( Phrygian: ; ; or ; ) was the capital city of ancient Phrygia. It was located at the site of modern Yassıhüyük, about southwest of Ankara (capital of Turkey), in the immediate vicinity of Polatlı district. Gordion's location at ...

and connecting the parts together in a unified whole stretching some 1677 miles, primarily as a post road, with a hundred and eleven posting stations maintained with a supply of fresh horses, a quick mode of communication using relays of swift mounted messengers, the kingdom's ''pirradazis''. In 1961, under a grant from the

American Philosophical Society The American Philosophical Society (APS) is an American scholarly organization and learned society founded in 1743 in Philadelphia that promotes knowledge in the humanities and natural sciences through research, professional meetings, publicat ...

, S. F. Starr traced the stretch of road from Gordium to Sardis, identifying river crossings by ancient bridge

abutments An abutment is the Bridge#Structure types, substructure at the ends of a bridge Span (architecture), span or dam supporting its Bridge#Structure types, superstructure. Single-span bridges have abutments at each end that provide vertical and l ...

Legacy

The

Greek Greek may refer to: Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group *Greek language, a branch of the Indo-European language family **Proto-Greek language, the assumed last common ancestor of all kno ...

historian

wrote, "There is nothing in the world that travels faster than these Persian couriers." Herodotus's praise for these messengers— "Neither snow nor rain nor heat nor gloom of night stays these couriers from the swift completion of their appointed rounds"— was inscribed on the

James Farley Post Office The James A. Farley Building (formerly Pennsylvania Terminal and the U.S. General Post Office) is a mixed-use structure in Midtown Manhattan, New York City, which formerly served as the city's main United States Postal Service (USPS) branch. Desi ...

in New York and is sometimes thought of as the

United States Postal Service creed "Neither snow nor rain nor heat nor gloom of night stays these couriers from the swift completion of their appointed rounds" is a phrase long associated with the American postal worker. Though not an official creed or motto of the United States Po ...

A metaphorical "Royal Road" in famous quotations

Euclid Euclid (; ; BC) was an ancient Greek mathematician active as a geometer and logician. Considered the "father of geometry", he is chiefly known for the '' Elements'' treatise, which established the foundations of geometry that largely domina ...

is said to have replied to King Ptolemy's request for an easier way of learning mathematics that "there is no Royal Road to geometry", according to

Proclus Proclus Lycius (; 8 February 412 – 17 April 485), called Proclus the Successor (, ''Próklos ho Diádokhos''), was a Greek Neoplatonist philosopher, one of the last major classical philosophers of late antiquity. He set forth one of th ...

. The same sentence is also attributed to

Menaechmus Menaechmus (, c. 380 – c. 320 BC) was an ancient Greek mathematician, list of geometers, geometer and philosopher born in Alopeconnesus or Prokonnesos in the Thracian Chersonese, who was known for his friendship with the renowned philosopher P ...

replying to

Alexander the Great Alexander III of Macedon (; 20/21 July 356 BC – 10/11 June 323 BC), most commonly known as Alexander the Great, was a king of the Ancient Greece, ancient Greek kingdom of Macedonia (ancient kingdom), Macedon. He succeeded his father Philip ...

Charles Sanders Peirce Charles Sanders Peirce ( ; September 10, 1839 – April 19, 1914) was an American scientist, mathematician, logician, and philosopher who is sometimes known as "the father of pragmatism". According to philosopher Paul Weiss (philosopher), Paul ...

, in his ''

How to Make Our Ideas Clear How may refer to: * How (greeting), a word used in some misrepresentations of Native American/First Nations speech * How, an interrogative word in English grammar Art and entertainment Literature * ''How'' (book), a 2007 book by Dov Seidman ...

'' (1878), says, "There is no royal road to logic, and really valuable ideas can only be had at the price of close attention."

Sigmund Freud Sigmund Freud ( ; ; born Sigismund Schlomo Freud; 6 May 1856 – 23 September 1939) was an Austrian neurologist and the founder of psychoanalysis, a clinical method for evaluating and treating psychopathology, pathologies seen as originating fro ...

famously described dreams as the "royal road to the unconscious" (''"Via regia zur Kenntnis des Unbewußten"'').

Karl Marx Karl Marx (; 5 May 1818 – 14 March 1883) was a German philosopher, political theorist, economist, journalist, and revolutionary socialist. He is best-known for the 1848 pamphlet '' The Communist Manifesto'' (written with Friedrich Engels) ...

wrote in th
1872 Preface to the French Edition
of

Das Kapital ''Capital: A Critique of Political Economy'' (), also known as ''Capital'' or (), is the most significant work by Karl Marx and the cornerstone of Marxian economics, published in three volumes in 1867, 1885, and 1894. The culmination of his ...

(Volume 1), "There is no royal road to science, and only those who do not dread the fatiguing climb of its steep paths have a chance of gaining its luminous summits." ''The Royal Road to Romance'' (1925) is the first book by

Richard Halliburton Richard Halliburton (January 9, 1900Declared death in absentia, presumed dead after March 24, 1939) was an American travel writing, travel writer and adventurer who, among numerous journeys, swam the length of the Panama Canal and paid the lowes ...

, covering his world travels as a young man from

Andorra Andorra, officially the Principality of Andorra, is a Sovereignty, sovereign landlocked country on the Iberian Peninsula, in the eastern Pyrenees in Southwestern Europe, Andorra–France border, bordered by France to the north and Spain to A ...

Angkor Angkor ( , 'capital city'), also known as Yasodharapura (; ),Headly, Robert K.; Chhor, Kylin; Lim, Lam Kheng; Kheang, Lim Hak; Chun, Chen. 1977. ''Cambodian-English Dictionary''. Bureau of Special Research in Modern Languages. The Catholic Uni ...

Notes

References

* * * *

External links

* {{Authority control Buildings and structures completed in the 5th century BC Trade routes Achaemenid Empire Ancient roads and tracks Historic roads in Turkey Roads in Iran Roads in Iraq Darius the Great Nineveh Babylon Sardis Susa Persepolis