Vainatam is the name of the largest bridge in Estonia, located on the Estonian National Road, and it was opened in 1896. The construction of the bridge cut the sea crossing between the continent and Saarema by almost half, and in 1917 the bridge was the site of heavy fighting during Operation Albion as German bicycle forces attempted Cutting and encircling the retreating Russian forces, if you are in Saarema, you can visit it and take souvenir photos of it.