Ponte Nomentano

The Ponte Nomentano (called Pons Lamentanus in the Middle Ages) is a Roman bridge in Rome, Italy, which carried the Via Nomentana over the Aniene (Latin: Anio). Having lain outside the city limits for most of its history, the picturesque bridge is noted for its medieval bridge tower, which served to protect this important northern approach to Rome.

Ponte Nomentano (Pons Lamentanus)
Coordinates	41.933611°N 12.5325°E / 41.933611; 12.5325
Carries	Via Nomentana
Crosses	Aniene
Locale	Rome, Italy
Characteristics
Design	Fortified arch bridge
Material	Stone (incl. travertine), brick
Total length	60 m
Width	7.35 m
Longest span	15 m
No. of spans	3
History
Construction end	Probably 1st century BC
Ponte Nomentano (Pons Lamentanus) Location in Italy

History

Ponte Nomentano by Giuseppe Vasi, c. 1752.

In antiquity, the Ponte Nomentano was located outside of the Aurelian Wall, at a distance of 3.9 km from the Porta Nomentana.[1] The East Roman historian Procopius records that the bridge was destroyed by the Ostrogoths under their king Totila around 547 AD during the Gothic War, but rebuilt by the victorious Roman general Narses in 552.[2] The still intact late Republican fabric of the main arch, however, indicates that the bridge could have been only partially damaged in the event.[3]

The lower part of the bridge tower dates, according to an unproven tradition, from the time of Pope Adrian I (772–795), while the imposing castle-like structure was constructed during a general overhaul of the bridge by Pope Nicholas V (1447–1455), after which minor repairs followed in 1461, 1470, and 1474.[1]

The bridge was painted by artist Joseph Wright of Derby in 1773. The painting was later badly overpainted and it languished in Derby Museum until it was restored after it was rediscovered in 2017.[4]

In 1849, French troops cut the bridge by 7 m to check Garibaldi's advance on Rome, but it was soon restored.[5]

Today, the bridge is surrounded by a park, well within the municipal limits of Rome, and restricted to pedestrians.

Structure

The 31.30-meter-long superstructure of the Ponte Nomentano has, in essence, preserved its medieval character, while the dimensions of the bridge, which measure 60 m in overall length and 7.35 m in width, have remained practically unchanged since antiquity.[6] The 15-meter-wide central arch clearly dates back to ancient times, it is presumed from the late Republic or early Augustan Principate, as indicated by its semi-circular shape and the execution of the travertine stonework.[7] Apart from this, only some further layers of travertine in the retaining walls can be assigned with certainty to the Roman period.[7] The two lateral brick arches were built in the reign of Pope Innocent X (1644–1655) in lieu of stone vaults.[1]

Further examples for fortified bridges across the Aniene include the Roman Ponte Salario and Ponte Mammolo[8] and the medieval Ponte di San Francesco in Subiaco.

Gallery

• 
  Painting by Joseph Wright after 1773
• 
  Painting of the Ponte Nomentano around 1837
• 
  During 2008 flood
• 
  Medieval bridge tower
• 
  Passageway

See also

• List of Roman bridges
• Roman architecture
• Roman engineering

References

1. Galliazzo 1994, p. 37
2. Procopius: De Bello Gothico, 3.24
3. Galliazzo 1994, p. 37, 39
4. Grovesnor, Bender. "Britain's Lost Masterpieces 2/2". BBC iplayer. BBC. Retrieved 5 October 2017.
5. Galliazzo 1994, pp. 37–38
6. Galliazzo 1994, pp. 38–39
7. Galliazzo 1994, p. 39
8. O’Connor 1993, p. 68

Sources

• Galliazzo, Vittorio (1994), I ponti romani. Catalogo generale, Vol. 2, Treviso: Edizioni Canova, pp. 37–39 (No. 21), ISBN 88-85066-66-6
• O’Connor, Colin (1993), Roman Bridges, Cambridge University Press, p. 68 (I15), ISBN 0-521-39326-4

External links

Media related to Ponte Nomentano at Wikimedia Commons

• Illustrated article at Romeartlover
• Ponte Nomentano at Structurae