During the reconstruction of the Dutch fort XVII century, the architects faced a trivial task. They had to throw across the moat, which is surrounded by ramparts, a much-needed bridge for tourists, but to design its structure so that the replica was virtually invisible. In the world it is accepted that the reconstruction of historical monuments and architecture does not introduce anything new in them, and only recreates the old items created by masters of past centuries. Therefore, when working on the defensive fort of the 17th century Fort De Roovere in the Dutch province of North Barabant architects are faced with the impossibility of creating a bridge across the moat - it violates the integrity of historic buildings. However, after much thought, it was found a truly elegant solution to this problem. As a result, the bridge appeared Moses Bridge, which goes under the water to a depth of about one meter. But, nevertheless, it is completely dry from the inside - the design is made ​​up of modernized timber held acetylation. As expected, this material will last for over 50 years.