Wallonia geography. The larger region, the Ardennes, is a thickly forested plateau with caves and small gorges. It is host to much of Belgium's wildlife but little agricultural capacity. This area extends westward into France and eastward to the Eifel in Germany via the High Fens plateau, on which the Signal de Botrange forms the highest point in Belgium at 694 metres (2,277 ft). Administratively, Wallonia consists of the provinces of Walloon Brabant, Hainaut, Liège, Luxembourg, and Namur. It is also divided into 20 administrative arrondissements and 262 municipalities. The largest cities in Wallonia are: Contributions to the development of science
Interstate 694 traffic crossovers on the highway, began in September, 2011. This project eliminated the weaving movements of I-694 at its interchange with U.S. Highway 10 (US 10) and MN 51 in Arden Hills. This interchange often created one of the worst bottlenecks in the Twin Cities because drivers need to change at least one lane to continue either direction on I-694 between MN 51 (Snelling Avenue) and US 10. When the construction project was completed, the roadway of I-694 included three thru-lanes in each direction from I-35W at New Brighton to US 10 at Arden Hills; four thru-lanes in each direction