Bridge in ancient Rome
The
Pons Sublicius
is the earliest known bridge of
ancient Rome
, spanning the
Tiber River
near the
Forum Boarium
("cattle forum") downstream from the
Tiber Island
, near the foot of the
Aventine Hill
. According to tradition, its construction was ordered by
Ancus Marcius
around 642 BC, but this date is approximate because there is no ancient record of its construction. Marcius wished to connect the newly fortified
Janiculum
Hill on the
Etruscan
side to the rest of Rome, augmenting the ferry that was there. The bridge was part of public works projects that included building a port at
Ostia
, at the time the location of worked salt deposits.
[1]
Construction
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Legend tells us that the bridge was made entirely of wood. The name comes from
Latin
pons, pontis
, "bridge", and the adjective
sublicius
, "resting on pilings", from the stem of
sublicae
, pilings. As a
sublica
was a pick,
sublicae
implies pointed sticks; that is, the bridge was supported by pilings driven into the riverbed.
Julius Caesar
’s engineers used this construction to bridge the
Rhine
.
The bridge was rebuilt repeatedly. The date of its final disappearance is not known, but it is not in classical times. The
Via Latina
went over the bridge and connected to the
Via Cassia
, a road built over an old Etruscan road that led to
Veii
. The bridge was a favorite resort for beggars, who used to sit upon it and demand alms, hence the Latin expression "aliquis de ponte" for a beggar.
The bridge was downstream from the
Pons Aemilius
, a good stone bridge with which it is sometimes confused. Between the two, the
Cloaca Maxima
, or Great Sewer, was effluent into the Tiber.
In the drawing by Friedrich Polack (published 1896) included with this article the pile bridge is falsely shown as a pile pier. Presumably some structure still existed prior to 1896, which was incorrectly identified. Otherwise the drawing appears to be accurate in the major details.
The observer is standing on the Via Ostiensis at the foot of the Aventine, which is at his back. The river flows toward him. The stone bridge in evidence is the Pons Aemilius. The
Servian Wall
goes along the bank of the river, is pierced by the
Porta Trigemina
(you can see the three openings) and starts up the
Aventine
. Beyond the gate is the
Forum Boarium
. In the immediate foreground are the docks, or
Navalia
.
The pier is highly unlikely, as any ship tied up at it as shown would be unstable in the full force of the current. Moreover, the masts would have to be shipped for passage under the bridges. One can readily see how unsuitable the river was for sea-going traffic and how necessary the port of Ostia would have been to Rome.
The opening of the Cloaca Maxima is between the docks and the stone bridge. Beyond the bridge you can just see the
Aesculapium
on Tiber Island. Looming over the whole scene is the
Capitoline
, with the temple of Jupiter Capitolinus upon it. The rising ground on the opposite side of the stone bridge is the
Janiculum
.
Horatius Cocles at the bridge
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The legend of
Publius Horatius Cocles
at the bridge appears in many classical authors, most notably in
Livy
.
After the overthrow of the Roman monarchy in 509 BC, the exile of the royal family and the king
Lucius Tarquinius Superbus
, and the establishment of the
Roman Republic
, Tarquinius sought military aid to regain the throne from the Etruscan king of
Clusium
,
Lars Porsena
. Porsena
led his army
against Rome in 508 BC. The battle went badly for the Romans, and the Etruscan army surged towards the bridge. The Romans initially fell back. However, Horatius, with the assistance of
Spurius Larcius
and
Titus Herminius Aquilinus
, sought to buy time and halt the attack by defending the opposite end of the bridge while the Roman soldiers broke the bridge.
[2]
In modern English literature, the story of Horatius at the bridge was re-told by
Thomas Babington Macaulay
in his poem
Horatius
, published as part of his
Lays of Ancient Rome
(1842).
Gaius Gracchus at the bridge
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]
The Pons Sublicius is also the bridge over which
Gaius Gracchus
directed his flight when he was overtaken by his opponents (
Plutarch
,
Life of Gaius Gracchus
). Two of his friends attempted to stop them at the bridge, but were themselves killed. Gracchus died violently shortly after in a grove nearby. Roman citizens cheered on the flight of Gracchus but would not assist him. Gracchus' choice of an escape route was probably intended to make use of the magical powers attributed to the bridge, but it failed.
Ritual of the Argei
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On the Ides of May, the procession of the
Argei
went from the temple of Fors Fortuna, built by
Servius Tullius
, to the Pons Sublicius. (There is no reference for this version of events; this ritual is somewhat unclear and may be the same as the Roman Liberalia.) Alternately, Samuel Ball Platner explains that the ritual involved priests travelling to all (27 or 30) of the shrines
(
sacella
)
called Argei in the original 4 regions of Rome before arriving at the Pons Sublicius. The pontiffs and the magistrates were carrying straw effigies of bound men, also called Argei, which the
Vestals
threw into the Tiber. The Flaminica Dialis was dressed in mourning.
The ceremony has sometimes been interpreted
[
by whom?
]
as an
Etruscan
magical military tactic, comparable to another in which a Gallic man and woman were buried alive in the Forum Boarium. The Greeks and the Gauls were being ritually buried or drowned, which the superstitious Romans believed had a real effect on their Greek or Gallic enemies. They carried out this type of sacrifice also after major defeats.
New developments
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]
The publication
Papers of the British School at Rome
, volume 72, 2004, contains an article by Pier Luigi Tucci, "Eight Fragments of the Marble Plan of Rome Shedding New Light on the Transtiberim", where he claims that fragments 138a?f and 574a?b of the
Forma Urbis
, a marble plan of Rome from the time of
Septimius Severus
, show the right bank of the Tiber, opposite the
Aventine
. A road appears there, formerly thought to cross the Pons Aemilius, but shown on the
forma
crossing another bridge, the last remains of which were removed in the late nineteenth century. This bridge is thought to have been the pons Sublicius. For an update, see Pier Luigi Tucci, ‘The Pons Sublicius: a reinvestigation,’
Memoirs of the American Academy in Rome
, volume 56-57 (2011?2012), pp. 177?212
See also
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References
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]
- ^
Griffith, A.B., 2009,"The Pons Sublicius in Context: Revisiting Rome's First Public Work,"
Phoenix
63, 296?322
- ^
Livy
,
Ab urbe condita
, 2.9-15
External links
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- †
partly or wholly underwater or demolished
- Names are in the original Latin; in parentheses are the Italian names that differ significantly
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