Category Archive: Finchley

Jul 30

The Dollis Brook Viaduct

The Dollis Brook Viaduct carries the London Underground’s Northern line from Mill Hill East station to Finchley Central station. It is the highest point on the London Underground above ground level, reaching nearly 60 feet (18 metres). Each arch spans 32 feet at the springer level, and is based on tapered piers. In each pier …

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