| 11. | Both lines emerge from a tunnel to viaducts at the station.
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| 12. | The Tunkhannock Viaduct in Nicholson, Pennsylvania, in October 1988.
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| 13. | The rail lines moved to a viaduct in the 20th century.
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| 14. | This is opposed to viaducts using continuous spans over the piers.
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| 15. | Historically, such bridges often became viaducts of multiple small arches.
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| 16. | It started promptly the infrastructure work for an elevated viaduct metro.
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| 17. | The two routes split at the north end of the viaduct.
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| 18. | The viaduct was last used by the railway in the 1960s.
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| 19. | Ingleton Viaduct is a Grade II listed structure in the village.
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| 20. | The bridges and viaducts were all designed by Axel Jacob Petersson.
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