Plaka Arched Bridge — Attraction in North Tzoumerka Municipality

From wiki:

Construction

The bridge was built upon the order of Ottoman Sultan Abdülaziz,and was completed in 1866 under the supervision of the famous local builder Kostas Bekas (Greek: Κώστας Μπέκας)from the nearby village Pramanta.Two previous attempts by other builders in 1860 and 1863 had proven unsuccessful,4] with the bridge collapsing during construction (in 1863 it collapsed on the very day of its inauguration).[6] The cost of construction, 180,000 kuruş, was covered by the local communities and the rich merchant Ioannis Loulis.[5]

In operation

Plaka Bridge being crossed by tourists On 3 February 1878, during the anti-Ottoman revolt of that year, Greek troops under the command of Konstantinos Kottikas defeated the Turkish garrison of the bridge and made them retreat.[8]

Between 1881 and 1912 (the First Balkan War), the bridge marked the border between the Kingdom of Greece and the Ottoman Empire, and a customs building was erected alongside it,[9] which still survives.[5] Also, near the bridge there was an outpost of the Greek army and an inn.[8] The bridge used to be a trade route, connecting Tzoumerka with Epirus and Thessaly.[10]

During World War II, it was bombed by the Germans, and it withstood the bombing with minor damage.[4] Locals repaired it using cement in 1943.[10] On 29 February 1944, during the Axis Occupation of Greece, the Treaty of Plaka [el] was signed near the bridge among the armed groups of the Greek Resistance, EAM, EDES, and EKKA.[9] According to the treaty resistance groups agreed to refrain from infringing on each other's territory, and all future war efforts would be directed against the Germans. This marked the end of the "first round" of the Greek civil war, which had started on October 12, 1943.[11]

In spite of the two small 6 m (20 ft)-wide relief arches,[1] the bridge's apex thickness of 1.56 m (5 ft 1 in) has been considered small by experts, causing a concentration of horizontal stresses in a region where a 15 cm (5.9 in) crack could be found.[12]

Plaka bridge after the restoration During heavy rains in 2007, the bridge nearly collapsed, and a restoration was considered but not taken, raising criticism by the public.[4]

Collapse (2015)

The bridge, which was one of the most impressive examples of Greek popular architecture, collapsed on 1 February 2015. A flash flood caused by heavy rainfall[13] caused the Arachthos River to rip the bridge's foundations from the riverbanks[14] leading the central section of the bridge to collapse and be washed away.[13] The next day, Alternate Minister of Infrastructure Christos Spirtzis and representatives of the Culture Ministry travelled to the region to assess the situation and announced that it was technically feasible to restore the historic bridge.[10] Experts assessed the damage. The materials would be recovered from the river once water levels have fallen.[9]

As of July 2020, restoration work, supported by the National Technical University of Athens is over, and the rebuilt bridge was completed in the...

Impressive from far, even more impressive when you are close. There is a significant high and it is not recommended for people with vertigo. The walk along the river until you reach the bridge is very pleasant and not challenging at all. The bar at the bridge was closed when we went but we did not bother as we had the whole bridge to ourselves. Read the signs. Some work was being done on the road entering the parking area, probably because of the heavy rainfall the previous days. Hiking options on the other side...

Γεφύρι της Πλάκας Το γεφύρι της Πλάκας είναι ένα μονότοξο πέτρινο γεφύρι, το μεγαλύτερο και πιο εντυπωσιακό του είδους του στην Ήπειρο. Θεωρείται το μεγαλύτερο μονότοξο γεφύρι των Βαλκανίων και το τρίτο μεγαλύτερο στην Ευρώπη. Την 1η Φεβρουαρίου 2015, κατά τη διάρκεια μίας ισχυρής καταιγίδας η οποία προκάλεσε την υπερχείλιση του ποταμού, κατέρρευσε ένα σημαντικό μέρος της κύριας καμάρας και του ανατολικού βάθρου της γέφυρας. Το γεφύρι χτίστηκε το 1866 στον ποταμό Άραχθο, με τόξο που εκτείνεται πλέον των  40 μ. σε μήκος και 20 μ. σε ύψος. Κατασκευάστηκε για να ενισχύσει την επικοινωνία και το εμπόριο στις γύρω κοινότητες και, μέχρι το 1913, βρισκόταν στη συνοριακή γραμμή μεταξύ Ελλάδας και Οθωμανικής Αυτοκρατορίας, χρησιμεύοντας ως μία από τις δύο εισόδους στην ηπειρωτική χώρα. Έχει κηρυχθεί προστατευόμενο ιστορικό μνημείο και η ιστορική του σημασία για την Ελλάδα είναι σημαντική. Αν και κατά καιρούς πραγματοποιήθηκαν περιορισμένες επισκευαστικές εργασίες, καμία δεν αντιμετώπισε τη σοβαρή υποβρύχια διάβρωση των θεμελίων της γέφυρας. Μετά την κατάρρευση του σύντομα ξεκίνησε προσπάθεια αναστήλωσης. Το έργο αποκατέστησε το γεφύρι στην παλιά του μορφή και ανέδειξε την υλική και άυλη του αξία εντός του ιδιαίτερου φυσικού τοπίου στο οποίο βρίσκεται. Το έργο αποκατάστασης βραβεύτηκε από την Ευρωπαϊκή Επιτροπή και την Europa Nostra, έναν οργανισμό για την πολιτιστική...