Archaeologists find the remains of a Roman bridge near Aegerten BE

Archaeologists find the remains of a Roman bridge near Aegerten BE

Keystone-SDA

Archaeologists have discovered the remains of a 2000-year-old Roman bridge on a construction site in Aegerten in canton Bern. More than 300 oak piles, which have been preserved in the groundwater, came to light during the construction work.

+Get the most important news from Switzerland in your inbox

The employees of the Archaeological Service of the Canton of Bern took samples from the piles and examined them in the laboratory, as the canton announced on Wednesday.

In the former riverbed, the archaeologists also found numerous objects that had been thrown into the river from the bridge or had been lost. These include shoe nails, axes, a fishing trident, keys and coins. According to the canton, the finds could provide valuable insights into everyday life in Roman times.

More

The highest Roman camp in the world: researchers from the University of Basel investigate the archaeological site in Tiefencastel, in canton Graubünden.

More

Culture

A sensational Swiss discovery thanks to volunteers: archaeology for all

This content was published on

Sep 4, 2024

A tip-off from a volunteer detectorist uncovered the remains of a Roman military camp over 2,000 years old at an altitude of 2,200 metres.

Read more: A sensational Swiss discovery thanks to volunteers: archaeology for all

Particularly noteworthy is a well-preserved large plane made of wood and iron, which has been exceptionally preserved thanks to storage in the oxygen-poor damp soil.

From 40 BC

Tree-ring analyses have shown that the bridge bays were repeatedly repaired or rebuilt. According to current measurements, the earliest construction was built around 40 BC, shortly after the Roman conquest of Celtic Helvetia. The most recent parts date from 369 AD. The bridge was therefore used for more than 400 years.

The bridge stood at the gates of the small town of Petinesca near present-day Studen in canton Bern, an important crossroads of waterways and country roads. The newly discovered bridge crossed the Zihl and was part of the Roman Jura transversal, which connected important towns at the time.

Translated from German by DeepL/jdp

How we work

We select the most relevant news for an international audience and use automatic translation tools to translate them into English. A journalist then reviews the translation for clarity and accuracy before publication.  

Providing you with automatically translated news gives us the time to write more in-depth articles. The news stories we select have been written and carefully fact-checked by an external editorial team from news agencies such as Bloomberg or Keystone.

If you have any questions about how we work, write to us at english@swissinfo.ch.

Articles in this story

Swiss Post tests the use of auxiliary robots for parcel delivery

More

Research frontiers

Swiss Post tests use of robots for parcel delivery

This content was published on

Sep 3, 2025

Swiss Post tests four-legged robots in Zurich to aid parcel delivery.

Read more: Swiss Post tests use of robots for parcel delivery

Footballer Breel Embolo in court: "I didn't threaten anyone"

More

Swiss footballer Embolo in court: ‘I didn’t threaten anyone’

This content was published on

Sep 3, 2025

Swiss footballer Embolo denied threatening anyone in a court hearing in Basel.

Read more: Swiss footballer Embolo in court: ‘I didn’t threaten anyone’

court house

More

Health systems

Swiss high court overturns decision to relieve doctors of confidentiality duty

This content was published on

Sep 3, 2025

Swiss high court rules patient should have been heard before doctors’ confidentiality waived.

Read more: Swiss high court overturns decision to relieve doctors of confidentiality duty

Swiss groundwater is coming under increasing pressure

More

Climate adaptation

Swiss groundwater is under growing pressure

This content was published on

Sep 3, 2025

Groundwater in Switzerland faces rising threats from chemicals and climate change.

Read more: Swiss groundwater is under growing pressure

Meyer Burger ceases operations at German sites

More

Climate solutions

Swiss solar firm Meyer Burger ceases operations at German sites

This content was published on

Sep 3, 2025

Meyer Burger shuts German sites, cutting almost 500 jobs amid market pressures.

Read more: Swiss solar firm Meyer Burger ceases operations at German sites

Zug Cantonal Court deliberates on lawsuit against Holcim for climate damage

More

Climate solutions

Zug Court takes up case against Holcim for climate damage in Indonesia

This content was published on

Sep 3, 2025

Zug court considers if Holcim must pay climate damages to Indonesian islanders.

Read more: Zug Court takes up case against Holcim for climate damage in Indonesia

Positive assessment of the training centre for refugees in Bellelay (BE)

More

Demographics

Positive first appraisal of Swiss integration centre for refugees

This content was published on

Sep 2, 2025

The Swiss justice minister Beat Jans visited the Swiss Red Cross training centre for refugees in canton Bern to meet those in a special training programme.

Read more: Positive first appraisal of Swiss integration centre for refugees

Keller-Sutter and Merz want to stand closer together economically

More

Swiss diplomacy

Swiss and German leaders discuss European security and tariffs pressure

This content was published on

Sep 2, 2025

Swiss President Karin Keller-Sutter met German Chancellor Friedrich Merz in Berlin to discuss their countries’ commitment to security in Europe and the consequences of US tariffs.

Read more: Swiss and German leaders discuss European security and tariffs pressure

Excavation in Ticino provides new insights into aquatic reptile

More

Research frontiers

Fossil uncovered in southern Switzerland of prehistoric aquatic reptile

This content was published on

Sep 2, 2025

During excavations in Meride, southern Switzerland, researchers from the Ticino natural history museum discovered for the first time an aquatic reptile of the genus Lariosaurus with preserved skin.

Read more: Fossil uncovered in southern Switzerland of prehistoric aquatic reptile

European Union flags in Brussels

More

Swiss diplomacy

EU appoints German diplomat as new ambassador to Switzerland

This content was published on

Sep 2, 2025

German diplomat Andreas Künne is the European Union’s new ambassador-designate for Switzerland and the Principality of Liechtenstein, the EU announced on Tuesday.

Read more: EU appoints German diplomat as new ambassador to Switzerland