Weißer Stein (Eifel) 2007 the University of Liège executed measurements and found a height of 692 m (TAW, Belgian standard). The altitude meter of Google Earth caused some doubt about Signal de Botrange (694 m TAW) as Belgium's highest point because its vertical reference EGM96 deviates a couple of meters from the German Normalnull and the Belgian TAW, thereby suggesting an altitude of 701 m for the Weißer Stein. An accurate control by the Belgian National Geographic Institute in 2010 showed the Weißer Stein to be at maximum 693.3 m TAW (=691 m NN), with which it differs by less than 1 m
Interstate 694 Interstate 694 Interstate 694 (I-694) is an east–west auxiliary Interstate Highway located in the Minneapolis – Saint Paul metropolitan area in the U.S. state of Minnesota. The western terminus of the route is at its junction with I-94 and I-494 in Maple Grove. The eastern terminus of I-694 is at its junction with I-94 and I-494 at the Woodbury–Oakdale city line. I-694 comprises the northern and northeastern portions of a beltway around the Twin Cities, with I-494 forming the remainder of the beltway. The speed limit is . Interstate Highways outside of the loop in Minnesota may be signed as